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United States Department of Agriculture

Agricultural Research Service

Germplasm Conservation & Preservation
item Genetic variation in the USDA Chamaecrista Fasciculata collection (Aug 2105)
item Association analysis of cowpea mosaic virus (CPMV) resistance in the USDA cowpea germplasm collection (Sep 2017)
item Genotyping-by-sequencing in three octoploid cultivated strawberry families (Aug 2017)
item Characterization and genome-wide association mapping of resistance to leaf rust, stem rust and stripe rust in a geographically diverse collection of spring wheat landraces (Aug 2017)
item Genomic analyses provide new insights into apple evolution, domestication and genetic diversity (Aug 2017)
item The US Culture Collection Network responding to the requirements of the Nagoya Protocol on Access and Benefit Sharing (Aug 2017)
item Eithea lagopaivae, a new critically endangered species in the previously monotypic genus Eithea (Amaryllidaceae). (Aug 2017)
item Identification of natural high-oleate mutants from the USDA Peanut Germplasm Collection (Aug 2017)
item Association mapping of variation in starch chain length distribution in pea (Pisum sativum L.) using carbohydrate and starch metabolism candidate genes (Aug 2017)
item Genotypic and phenotypic changes in wild barley (Hordeum vulgare subsp. spontaneum) during a period of climate change in Jordan (Aug 2017)
item Citrus genebank collections: International collaboration opportunities between the U.S. and Russia (Jul 2017)
item Extra soil fertilization of mother plants increases botanical seed yield but not long-term germination in wild Solanum (potato) species (Jul 2017)
item H NMR analyses of Citrus macrophylla subjected to Asian citrus psyllid (Diaphorina citri Kuwayama) feeding (Jul 2017)
item Introduction to the newly released GRIN-Global (Jul 2017)
item Genetic diversity in Gossypium hirsutum L. for cotton leaf curl disease in association with agronomic and fiber traits (Jul 2017)
item First report of pecan bacterial leaf scorch caused by Xylella fastidiosa in pecan (Carya illinoinensis) in Arizona, New Mexico, California, and Texas (Jun 2017)
item Wading into the gene pool: progress and constraints using wild species (Jun 2017)
item Practices that support coexistence: A survey of Alfalfa growers (Jun 2017)
item Indaziflam: A New Cellulose Biosynthesis Inhibiting Herbicide Provides Long-Term Control of Invasive Winter Annual Grasses (Jun 2017)
item MGIS: Managing banana (Musa spp.) genetic resources information and high-throughput genotyping data (Jun 2017)
item Ensuring the genetic diversity of maize and its wild relatives (Jun 2017)
item Techniques of remote sensing and GIS as tools for visualizing impact of climate change-induced flood in the southern African region. (Jun 2017)
item Cryopreserved storage of clonal germplasm in the USDA National Plant Germplasm System (Jun 2017)
item Supplemental calcium nutrition improves tuber yield and quality of native potatoes in the Peruvian highlands (Jun 2017)
item First report of xanthomonas vasicola causing bacterial leaf streak on corn in the United States (Jun 2017)
item Solanum jamesii - new traits and hybrids (Jun 2017)
item Screening the CIP potato collection for response to in-season calcium application (Jun 2017)
item Changes in barley (Hordeum vulgare L. subsp. vulgare) genetic diversity and structure in Jordan over a period of 31 years (May 2017)
item Validation of molecular markers associated with perpetual flowering in octoploid Fragaria germplasm (May 2017)
item Emerging avenues for utilization of exotic germplasm (May 2017)
item Variation of desiccation tolerance and longevity in fern spores (Apr 2017)
item Ensuring the genetic diversity of apples (Apr 2017)
item Antagonistic roles of solanapyrone A during sporulation of the chickpea Ascochyta rabiei (Apr 2017)
item Genetic map of mango: a tool for mango breeding (Apr 2017)
item Lessons learned from DNA-based tool development and use in a genebank (Apr 2017)
item Genomics tools available for unravelling mechanisms underlying agronomical traits in strawberry with more to come (Apr 2017)
item Development and evaluation of the Axiom® IStraw35 384HT array for the allo-octoploid cultivated strawberry Fragaria ×ananassa (Apr 2017)
item Fragaria cascadensis K.E. Hummer: first investigation of volatile organic compounds of fruit (Apr 2017)
item Seeking the northern boundary of the Cascade strawberry (Apr 2017)
item Exploring bamboo leaf nutrient value in the US NPGS germplasm collection (Apr 2017)
item Toward understanding genotype x environment interactions on flowering and fruiting in black raspberry (Rubus occidentalis L.) (Apr 2017)
item Decline in RNA integrity of dry-stored soybean seeds correlates with loss of germination potential. (Apr 2017)
item A community resource for exploring and utilizing genetic diversity in the USDA Pea Single Plant Plus Collection (Apr 2017)
item Current statewide updates regarding the battle of the Asian Citrus Psyllid and Huanglongbing (Apr 2017)
item Phylogeography of the wild and cultivated stimulant plant qat (Catha edulis, Celastraceae) in areas of historic cultivation1 (Apr 2017)
item Total leaf crude protein, amino acid composition and elemental content in the USDA-ARS bamboo germplasm collection (Mar 2017)
item Population structure and phylogenetic relationships in a diverse panel of Brassica rapa L (Mar 2017)
item Host ranges of Penicillium species causing blue mold of bulb crops in Washington State and Idaho (Mar 2017)
item Looking for something new? Check out background results of potential new cultivars for California (Mar 2017)
item Biogeography of a novel clade of Ensifer meliloti associated with the Australian legume Trigonella suavissima (Mar 2017)
item High-quality permanent draft genome sequence of the Bradyrhizobium elkanii type strain USDA 76T, isolated from Glycine max (L.) Merr (Mar 2017)
item Lipid metabolites in seeds of diverse Gossypium accessions: Molecular identification of a high oleic mutant allele (Mar 2017)
item A modified mass selection scheme for creating winter-hardy faba bean (Vicia faba L.) lines with a broad genetic base (Feb 2017)
item Cryopreservation of citrus seed via dehydration followed by immersion in liquid nitrogen (Feb 2017)
item Two “Candidatus Liberibacter asiaticus” strains recently found in California harbor different prophages (Feb 2017)
item Changes in anthocyanin production during domestication of Citrus (Feb 2017)
item Genetic loci conditioning adult plant resistance to the Ug99 race group and seedling resistance to races TRTTF and TTTTF of the stem rust pathogen in wheat landrace CItr 15026 (Feb 2017)
item Molecular mapping of stem rust resistance loci effective against the Ug99 race group of the stem rust pathogen and identification of SNP marker linked to stem rust resistance gene Sr28 (Feb 2017)
item The impact of genotyping-by-sequencing pipelines on SNP discovery and identification of markers associated verticillium wilt resistance in autotetraploid alfalfa (sedicago sativa l.) (Feb 2017)
item Diversity analysis of cotton (Gossypium hirsutum L.) germplasm using the CottonSNP63K Array (Feb 2017)
item Survey of cotton (Gossypium sp.) for non-polar, extractable hydrocarbons for use as petrochemicals and liquid fuels (Jan 2017)
item Small genomes in tetraploid Rubus L. (Rosaceae) from New Zealand and southern South America (Jan 2017)
item Establishment of the U.S. castor (Ricinus communis L.) core collection using seed chemical composition analysis and genotyping with EST-SSR markers (Jan 2017)
item Three faba bean (Vicia faba L.) breeding lines appear naturally resistant to Pythium damping-off (Jan 2017)
item Changes in transcript expression patterns as a result of cryoprotectant treatment and liquid nitrogen exposure in Arabidopsis shoot tips (Dec 2016)
item Improved droplet-vitrification and histological studies of cryopreserved shoot tips of cultivated Jerusalem artichoke genotypes (Dec 2016)
item A multiplexed microsatellite fingerprinting set for hazelnut cultivar identification (Dec 2016)
item A leitmotif of contemporary mycology has challenges and benefits for plant pathologists (Dec 2016)
item Genetic analysis of some agronomic and fiber traits in Gossypium hirsutum L. grown in field conditions (Dec 2016)
item Genotyping and phenotyping heat tolerance in black raspberry (Rubus occidentalis L.) (Nov 2016)
item Seed protein percentage and mineral concentration variability and correlation with other seed quality traits in the U.S. Peanut mini-core collection (Nov 2016)
item Comparative diversity analysis of southeastern Rubus germplasm through molecular and pedigree techniques (Nov 2016)
item Migratory beekeeping practices contribute insignificantly to transgenic pollen flow among fields of alfalfa produced for seed (Nov 2016)
item Evaluation of twig pre-harvest temperature for effective cryopreservation of Vaccinium dormant buds (Nov 2016)
item Probabilistic viability calculations for cryopreserving vegetatively propagated collections in genebanks (Nov 2016)
item 'Jones Hybrid' hickory: A case study in Carya curation (Nov 2016)
item Vaccinium species ploidy assessment (Nov 2016)
item First report of citrus exocortis viroid and two citrus variants of the hop stunt viroid on lemon in Azerbaijan (Nov 2016)
item Citrus cyopreservation: viability of diverse taxa and histological observations (Oct 2016)
item Core collections of potato (Solanum) species native to the USA (Oct 2016)
item Genetic diversity and population structure of castor (Ricinus communis L.) germplasm within the U.S. collection assessed with EST-SSR markers (Oct 2016)
item From Mendel’s discovery on pea to today´s plant genetics and breeding (Oct 2016)
item Seeds capture the diversity of genetic resource collections of Malus sieversii maintained in an orchard (Oct 2016)
item Genomic prediction contributing to a promising global strategy to turbocharge gene banks (Oct 2016)
item The value of citrus genebanking (Oct 2016)
item Preserving oak (Quercus sp.) germplasm to promote ex situ conservation (Oct 2016)
item The genome of black raspberry (Rubus occidentalis) (Sep 2016)
item U.S. Sorghum genetic resources collection: 15 years of progress (2001-2016) (Sep 2016)
item Investigating the control of chlorophyll degradation by genomic correlation mining (Sep 2016)
item DNA tests for strawberry: ¿-decalactone "fruity" aroma - qFaFAD1 (Sep 2016)
item DNA tests for strawberry: mesifurane "sherry" aroma - FaOMT-SI/NO (Sep 2016)
item DNA tests for strawberry: perpetual flowering - Bx215 (Sep 2016)
item Genetic diversity of naturalized cacao (Theobroma cacao L.) in Puerto Rico (Aug 2016)
item Genetic mapping of resistance to the Ug99 race group of Puccinia graminis f. sp tritici in a spring wheat landrace CItr 4311 (Aug 2016)
item Molecular characterization of aphid resistance in black raspberry germplasm (Aug 2016)
item Establishing sugarcane (Saccharum spp.) genetic resources for in vitro storage and cryopreservation (Aug 2016)
item Characterization of Mineral Nutrients in National Plant Germplasm System (NPGS) Tomato Varieties (Aug 2016)
item 'Seasons in the Sun’, a colorful new little Bluestem for landscapes (Aug 2016)
item Functional vegetable guar (Cyamopsis tetragonoloba L. Taub.) accessions for improving flavonoid concentrations in immature pods (Aug 2016)
item Shakespeare, plant blindness and electronic media (Jul 2016)
item Large-scale evaluation of pea (Pisum sativum L.) germplasm for cold tolerance in the open field during winter in Qingdao. (Jul 2016)
item Genetic diversity of cultivated lentil (Lens culinaris Medik.) and its relation to the world’s agro-ecological zones (Jul 2016)
item The genome of black raspberry (Rubus occidentalis) (Jul 2016)
item Flowering tendencies in strawberry species in the USDA collection (Jul 2016)
item Do glyphosate resistant feral plants and hay fields spread the transgene to conventional alfalfa seed fields? (Jul 2016)
item Characterization of the Musa spp. Taxonomic Reference Collection at the USDA-ARS, Tropical Agriculture Research Station. (Jul 2016)
item Development of DNA markers for newly identified high-oleate peanut mutants (Jul 2016)
item Pollen and seed mediated gene flow in commercial alfalfa seed production fields (Jul 2016)
item Geography of genetic differentiation in the barley wild relative Hordeum vulgare subsp. spontaneum in Jordan (Jul 2016)
item Development of single nucleotide polymorphism (SNP) markers from the mango (Mangiferaindica) transcriptome for mapping and estimation of genetic diversity (Jul 2016)
item Screening of abscisic acid insensative (ABI) and low phosphorous efficiency (LPE) mutants from some sequenced lines in the sorghum TILLING population (Jul 2016)
item Genetically engineered alfalfa and feral alfalfa plants: What should growers know? (Jul 2016)
item Phenotypic characterization of sixteen accessions of sunn hemp (Crotalaria juncea L.)in Florida (Jun 2016)
item Novel Applications of Multi-task Learning and Multiple Output Regression to Multiple Genetic Trait Prediction (Jun 2016)
item Potential hosts for Lambertella corni-maris and Phacidium lacerum within the family Rosaceae (Jun 2016)
item Origins of food crops connect countries worldwide (Jun 2016)
item Volatile emission in dry seeds as a way to probe chemical reactions during initial asymptomatic deterioration (Jun 2016)
item Crop vulnerability: Carya (Jun 2016)
item Register of new fruit and nut cultivars list 48. Banana, cacao, plantain (Jun 2016)
item Proceedings of the XI international Rubus and Ribes symposium (May 2016)
item Historic American apple cultivars: Identification and availability (May 2016)
item Toward understanding genotype x environment interactions in black raspberry (Rubus occidentalis L.) (May 2016)
item Carbohydrate composition of mature and immature faba bean (Vicia faba L.) seeds from diverse origins (May 2016)
item Multiple post-domestication origins of kabuli chickpea through allelic variation in a diversification-associated transcription factor (May 2016)
item Rubus ploidy assessment (May 2016)
item Development of a multiplexed fingerprinting set in blackberry (May 2016)
item Comparative RNA-seq for the investigation of tolerance to Verticillium wilt in black raspberry (May 2016)
item Measuring diversity in Gossypium hirsutum using the CottonSNP63K Array (May 2016)
item Conservation priorities for tree crop wild relatives in the United States (May 2016)
item Accumulation of genetic diversity in the US Potato Genebank (May 2016)
item Oil and fatty acids in eggplant (Solanum melongena L.) and some related and unrelated Solanum Spp. (May 2016)
item Evaluations of sustained vigor and winter hardiness of black raspberry (Rubus occidentalis) grown in the Southeastern U.S (May 2016)
item Where are we now as we merge genomics into plant breeding and what are our limitations? Experiences from RosBREED (May 2016)
item Genetic diversity of the two commercial tetraploid cotton species in the Gossypium Diversity Reference Set (May 2016)
item Black raspberry fruit composition over two years from seedling populations grown at four U.S. geographic locations (May 2016)
item Intuitive visual impressions (cogs) for identifying clusters of diversity within potato species (Apr 2016)
item Long term field evaluation reveals HLB resistance in Citrus relatives (Apr 2016)
item Investigating the role of extensin proteins in poplar biomass recalcitrance (Apr 2016)
item Review of traditional and non-traditional medicinal genetic resources in the USDA, ARS, PGRCU collection evaluated for flavonoid concentrations and anthocyanin indexes (Apr 2016)
item Disease management strategy for macadamia quick decline (Apr 2016)
item Roadside alfalfa: Innocent bystanders or conveyers of genetically-engineered traits? (Apr 2016)
item Compendium of sunflower disease and insect pests (Apr 2016)
item Huanglongbing: An Overview of a Complex Pathosystem Ravaging the World's Citrus (Apr 2016)
item Genome to phenome mapping in apple using historical data (Mar 2016)
item A high density linkage map of the ancestral diploid strawberry F. iinumae using SNP markers from the ISTRAW90 array and GBS (Mar 2016)
item White mold of Jerusalem artichoke (Mar 2016)
item The war of the mushrooms: A Russian folktale revisited (Mar 2016)
item Determining optimum in vitro mineral nutrition for diverse pear germplasm using response surface methodology (Mar 2016)
item Australia’s food system is highly dependent on foreign crop diversity (Mar 2016)
item FaRXf1: a locus conferring resistance to angular leaf spot caused by Xanthomonas fragariae in octoploid strawberry (Mar 2016)
item In vitro technology at the US Potato Genebank (Mar 2016)
item Optimizing shoot culture media for Rubus germplasm: the effects of NH4+, NO3-, and total nitrogen (Mar 2016)
item Variability in seed oil content and fatty acid composition, phenotypic traits and self-incompatibility among selected niger germplasm accessions (Mar 2016)
item Citrus huanglongbing (HLB) discoveries in California respective in 2015 and 2012 are different genotypes of candidatus liberibacter asiaticus (CLas) by double-locus genomic variations analysis (Mar 2016)
item Determining optimum in vitro mineral nutrition for diverse pear germplasm using response surface methodology (Mar 2016)
item Rapid identification of resistance loci effective against Puccinia graminis f. sp. tritici race TTKSK in 33 spring wheat landraces (Feb 2016)
item Germplasm Conservation and Access to Genetic Resources: National Plant Germplasm System and the National Clonal Germplasm Repository (Feb 2016)
item Relationship between humanity and plant natural resources – in the context of food and agriculture (Feb 2016)
item Update on RR gene flow research (Jan 2016)
item A genetic map and germplasm diversity estimation of Mangifera indica (mango) with SNPs (Jan 2016)
item Characterization of newly identified natural high-oleate mutant from the USDA cultivated peanut germplasm collection (Jan 2016)
item Biology, speciation, and utilization of peanut species (Jan 2016)
item Combining ability and performance of cotton germplasm with diverse seed oil content (Dec 2015)
item A collector's passion from catching the stone to sharing the view (Dec 2015)
item Occurrence of transgenic feral alfalfa (Medicago sativa subsp. sativa L.) in alfalfa seed production areas in the United States (Dec 2015)
item Catalog of banana (Musa spp.) accessions maintained at the USDA-ARS, Tropical Agriculture Reserach Station (Dec 2015)
item Date palm production and pest management challenges (Dec 2015)
item Phytoplasmas and their insect vectors: Implications for date palm (Dec 2015)
item Global access to maize germplasm provided by the U.S. National Plant Germplasm System and by U.S. plant breeders (Dec 2015)
item Exploring folate diversity in wild and primitive potatoes for modern crop improvement (Dec 2015)
item Adaptation of autumn-sown faba bean germplasm to southeastern Washington (Nov 2015)
item Identification and fine mapping of a soybean seed protein QTL from PI 407788A on Chromosome 15 (Nov 2015)
item Flavonoid concentration diversity of 3 different species in the phaseoleae tribe (Nov 2015)
item Genetic variation in the US Peanut Mini-core collection for agronomy, seed chemistry and nutrient quality traits in peanut (Nov 2015)
item Impact of seed germination data on genebank management (Nov 2015)
item The USDA Pearl Millet Germplasm Collection (Nov 2015)
item The role of invertases in plant compensatory responses to simulated herbivory (Nov 2015)
item Transgene movement in commercial alfalfa seed production: Implications for seed purity (Nov 2015)
item Use of potato genetic diversity to challenge abiotic stresses in the high Andes of Peru (Nov 2015)
item Procedures and best management practices for genetically engineered traits in USDA/ARS germplasm and breeding lines (Nov 2015)
item Maize Genetic Resources Collections – Utilizing a Treasure Trove (Nov 2015)
item A map of single nucleotide polymorphisms of the date palm (Phoenix dactylifera) based on whole genome sequencing of 62 varieties (Nov 2015)
item Similarities and differences in global gene expression profiles between herbicide- and pathogen-induced PSII inhibition (Nov 2015)
item If photoinhibition of soybean photosystem II enhances the hypersensitive response, it is not solely due to blockage of electron transfer flow at D1 (Nov 2015)
item The pineapple genome and the evolution of CAM photosynthesis (Nov 2015)
item Conservation of citrus germplasm - an international survey (Nov 2015)
item Status of global strategies for horticultural fruit crops (Nov 2015)
item Droplet-vitrification and morphohistological studies of cryopreserved shoot tips of cultivated and wild pineapple genotypes (Oct 2015)
item Increased CaCl2, MgS04 and KH2P04 improve the growth of micropropagated red raspberries (Oct 2015)
item Seed production from Aeschynomene genetic resources rescued and regenerated using aeroponics (Oct 2015)
item Alfalfa transgene dispersal and adventitious presence: understanding grower perception of risk (Oct 2015)
item Genetic relationship in Cicer Sp. expose evidence for geneflow between the cultigen and its wild progenitor (Oct 2015)
item High-throughput development of SSR markers from pea (Pisum sativum L.) based on next generation sequencing of a purified Chinese commercial variety (Oct 2015)
item Recovery patterns, histological observations and genetic integrity in Malus shoot tips cryopreserved using droplet vitrification and encapsulation-dehydration procedures (Sep 2015)
item Development of SSR markers and assessment of genetic diversity of alzuki bean in the Chinese germplasm collection (Sep 2015)
item Genetic diversity of Malus cultivars and wild relatives in the Chinese National Repository of Apple Germplasm Resources (Sep 2015)
item Ploidy of USDA (United States Department of Agriculture) world pear germplasm collection determined by flow cytometry (Sep 2015)
item Genetic diversity of medlar (Mespilus germanica) germplasm using microsatellite markers (Sep 2015)
item Comparison of accessions from the UK and US national pear germplasm collections with a standardized set of microsatellite markers (Sep 2015)
item Newly identified natural high-oleate mutant from Arachis hypogaea L. subsp. Hypogaea (Sep 2015)
item Genetic analysis of citron (Citrus medica L.) using simple sequence repeats and single nucleotide polymorphisms (Sep 2015)
item Pea (Pisum sativum L.) (Sep 2015)
item Improved microsatellite markers for quince (Cydonia oblonga) genetic analysis (Sep 2015)
item Registration of four winter-hardy faba bean germplasm lines for use in winter pulse and cover crop development (Aug 2015)
item Three types of rescue can avert extinction in a changing environment (Aug 2015)
item Fungi (Aug 2015)
item Mead (Aug 2015)
item Genetic architecture of cyst nematode resistance revealed by genome-wide association study in soybean (Aug 2015)
item Analysis of genetic and nutritional diversity among selected accessions of dry beans and nuña beans (Phaseolus vulgaris L.) from the USDA-ARS National Plant Germplasm System (Aug 2015)
item In vitro seed germination and rootstock establishing for micrografting of Theobroma cacao L (Aug 2015)
item Development and preliminary evaluation of a 90K Axiom® SNP array for the allo-octoploid cultivated strawberry Fragaria ×ananassa (Aug 2015)
item Orthodoxy, recalcitrance and in-between: describing variation in seed storage characteristics using threshold responses to water loss (Aug 2015)
item Identification and conservation of apple genetic diversity (Jul 2015)
item Characterization of some useful traits in sweet sorghum for bioenergy production (Jul 2015)
item Making a case for breeding frost tolerant potatoes adapted to Andean Highlands especially the Altiplano (Jul 2015)
item Puno: an attractive region in Peru to conduct genebank-related studies (Jul 2015)
item Genetic diversity of wild potato of the USA (Jul 2015)
item Exploring vitamin B9 diversity in potatoes: Biofortification of modern cultivars (Jul 2015)
item Identification of a highly successful cryopreservation method (droplet-vitrification) for petunia (Jul 2015)
item Physico-chemical evaluation of Dovyalis spp (Jul 2015)
item Vavilovian centers of diversity: implications and impacts (Jul 2015)
item In the footsteps of Vavilov: plant diversity then and now (Jul 2015)
item Monitoring viability of seeds in gene banks: developing software tools to increase efficiency (Jul 2015)
item Screening for powdery mildew resistance in ohelo berry germplasm in Hawaii (Jul 2015)
item Chloroplast heterogeneity and historical admixture within the genus Malus (Jul 2015)
item Palouse prairie - synaptic relics from a senior pseudo-botanist (Jul 2015)
item Cryopreservation of in vitro-grown shoot tips of Chinese medicinal plant Atractylodes macrocephala Koidz. using a droplet-vitrification method (Jun 2015)
item Identification of QTL controlling high levels of partial resistance to Fusarium solani f. sp. pisi in pea (Jun 2015)
item Parallel domestication of the heading date 1 gene in cereals (Jun 2015)
item GmHs1-1, encoding a calcineurin-like protein, controls hard-seededness in soybean (Jun 2015)
item A genetic linkage map of black raspberry (Rubus occidentalis) and the mapping of Ag4 conferring resistance to the aphid Amphorophora agathonica (Jun 2015)
item Developing improved micropropagation medium for hazelnuts (Corylus avellana L.) based on ion concentrations (Jun 2015)
item Practical aspects of running DOE for improving growth media for in vitro plants (Jun 2015)
item Genome-wide association mapping for resistance to leaf and stripe rust in winter-habit hexaploid wheat landraces (Jun 2015)
item Conservation of the USDA-ARS National Plant Germplasm System Apple Collection using dormant bud cryopreservation (Jun 2015)
item Development of a strategy to conserve worldwide apple genetic resources (Jun 2015)
item Screening genetically diverse pear species for in vitro CaCl2, MgSO4 and KH2PO4 requirements (Jun 2015)
item The Discovery and Naming of the Cascade strawberry (Fragaria cascadensis) (Jun 2015)
item In vitro technology at the US Potato Genebank (Jun 2015)
item New records of Lasiodiplodia theobromae in seeds of Tetrapleura tetraptera from Nigeria and fruit of Cocos nucifera from Mexico (Jun 2015)
item Why is intracellular ice lethal? A microscopical study showing evidence of programmed cell death in cryo-exposed embryonic axes of recalcitrant seeds of Acer saccharinum (Jun 2015)
item The vulnerability of US apple (Malus) genetic resources (Jun 2015)
item Cryobanking of plant species, promise and status (May 2015)
item Cryopreservation of Citrus seeds via dehydration and direct immersion in liquid nitrogen (May 2015)
item Conservation and gene banking (May 2015)
item Effects of selective genetic introgression from wild soybean to soybean (May 2015)
item A genome-wide survey of date palm cultivars supports two independent domestication events in Phoenix dactylifera (May 2015)
item Global focused identification of germplasm strategy (figs) application on Trifolium epens L. (May 2015)
item Variation for tuber greening in the diploid wild potato Solanum microdontum (May 2015)
item Development and transferability of black and red raspberry microsatellite markers from short-read sequences (May 2015)
item Evaluation of various fungal pretreatment of switchgrass for enhanced saccharification and simultaneous enzyme production (Apr 2015)
item Genetic improvement of U.S. soybean in Maturity Groups II, III, and IV (Apr 2015)
item Genetic diversity among wheat accessions from the USDA National Small Grains Collection (Apr 2015)
item Distributions, ex situ conservation priorities, and genetic resources potential of crop wild relatives of sweeetpotato (Ipomoea batatas (L.) Lam. I. series Batatas) (Apr 2015)
item The genome of cultivated sweet potato contains Agrobacterium T-DNAs with expressed genes: An example of a naturally transgenic food crop (Apr 2015)
item Topological Signatures for Population Admixture (Apr 2015)
item Seed quality characteristics of a broad range of taxa collected by the SOS program (Apr 2015)
item Successes and Challenges with SOS Samples at the National Center for Genetic Resources Preservation (Apr 2015)
item National Center for Genetic Resource Preservation: serving the safety back up needs of wild seed collections (Apr 2015)
item Collecting crop wild relatives: an emerging priority (Apr 2015)
item Date palm status and perspective in the United States (Apr 2015)
item Intersubgeneric hybridization between Glycine max and G. tomentella: Production of F1, amphidiploid, BC1, BC2 BC3 and fertile soybean plants (Apr 2015)
item Nucleotide diversity estimates of tomatillo (Physalis philadelphica) accessions including nine new inbred lines (Apr 2015)
item Warm-season Grass Conservation (Apr 2015)
item Sunflower diseases (Apr 2015)
item Development of a global conservation strategy for citrus genetic resources (Apr 2015)
item Assessing SNPs versus RAPDs for predicting heterogeneity and screening efficiency in wild potato (Solanum)species (Apr 2015)
item Developing quantitative seed sampling protocols using simulations: A reply to comments from Guja et al. and Guerrant et al. (Apr 2015)
item Origin and domestication of papaya Yh chromosome (Mar 2015)
item Widespread applications of citrus cryopreservation (Mar 2015)
item Luther Burbank's best berries (Mar 2015)
item Development of turf-type Poa pratensis l. germplasm for seed production without field burning (Mar 2015)
item Developing black raspberry genetic and genomic resources (Mar 2015)
item Non-destructive measurements of cottonseed nutritional trait diversity in the US National Cotton Germplasm Collection (Feb 2015)
item Confirmation of a seed yield QTL in soybean (Feb 2015)
item Mango (Mangifera indica L.) cv. Kent fruit mesocarp de novo transcriptome assembly identifies gene families important for ripening (Feb 2015)
item Towards a reference pecan genome sequence (Feb 2015)
item The forest and the trees: Applications for molecular markers in the Pecan Breeding Program (Feb 2015)
item Association mapping of agronomic and quality traits in USDA pea single-plant collection (Feb 2015)
item Agronomic performance of spring-sown Faba bean in Southeastern Washington (Feb 2015)
item Taxonomy and genetic differentiation among wild and cultivated germplasm of Solanum sect. Petota (Feb 2015)
item Observations of graft compatibility between citrus ssp and related Aurantioideae taxa (Feb 2015)
item Screening a core collection of citrus genetic resources for resistance to Fusarium solani (Mart) Sacc (Feb 2015)
item Morphological and yield characteristics of 'Washington' navel orange and 'Tahiti' lime trees produced with buds from "floral" versus "vegetative" mother shoots (Feb 2015)
item Relating adaptive genetic traits to climate for Sandberg bluegrass from the intermountain western United States (Jan 2015)
item Molecular characterization of the Gossypium diversity reference set of the US National Cotton Germplasm Collection (Jan 2015)
item Determining nitrate and ammonium requirements for optimal in vitro response of diverse pear species (Jan 2015)
item Mapping resistance to the Ug99 race group of the stem rust pathogen in a spring wheat landrace (Jan 2015)
item Development of an EMS-induced sesame mutant population for target induced local lesions in genomes (TILLING) (Jan 2015)
item Loci involved in domestication and improvement of cultivated potato as revealed through genotyping of two diversity panels (Jan 2015)
item Genomic selection of 1,000 biomass sorghum accessions and empirical validation (Jan 2015)
item Genotyping by sequencing reveals the genetic diversity of the USDA pisum diversity collection (Jan 2015)
item Len Gen: The international lentil genome sequencing project (Jan 2015)
item The complex tale of the high oleic acid trait in peanut (Arachis hypogaea L.) (Jan 2015)
item Ancient population structure in Phoenix dactylifera revealed by genome-wide genotyping of geographically diverse date palm cultivars (Jan 2015)
item National Date Palm Germplasm Repository (Jan 2015)
item National Date Palm Germplasm Repository (Jan 2015)
item Genebanking seeds from natural populations (Jan 2015)
item Sambucus genetic resources at the U.S.D.A. National Clonal Germplasm Repository, Corvallis, Oregon (Jan 2015)
item Managing nut genetic resources under disease threat (Jan 2015)
item Furlough Mushrooms (Dec 2014)
item Cryopreservation of Populus trichocarpa and Salix using dormant buds with recovery by grafting or direct rooting (Dec 2014)
item Cryopreservation affects ROS-induced oxidative stress and antioxidant response in Arabidopsis seedlings (Dec 2014)
item Factors affecting stress tolerance in recalcitrant embryonic axes from four Quercus (Fagaceae) species native to the US or China (Dec 2014)
item Observations on anatomical aspects of the fruit, leaf and stem tissues of four Citrullus spp. (Nov 2014)
item A rapid field detection system for citrus huanglongbing associated ‘Candidatus Liberibacter asiaticus’ from the psyllid vector, diaphorina citri kuwayama and its implications in disease management (Nov 2014)
item Phenotype and seed production among hyacinth bean (Lablab purpureus L. Sweet) accessions rescued using hydroponic techniques (Nov 2014)
item Characterization of naturalized cacao populations in Puerto Rico (Nov 2014)
item Evaluation and characterization of a genetically diverse Musa germplasm core subset. (Nov 2014)
item Roadmap of the USDA peanut germplasm collection: past, present and future direction (Nov 2014)
item Variation in Seed Fatty Acid Composition, and Sequence Divergence in the FAD2 Gene Coding Region between Wild and Cultivated Sesame (Nov 2014)
item Centralized NPGS order approval: An idea for discussion (Nov 2014)
item Hydroponic rescue and regeneration of Aeschynomene, Corchorus species, and Lablab purpureus (L.) sweet genetic resources (Nov 2014)
item Variability of seed oil content and fatty acid composition in the entire USDA sesame germplasm collection (Nov 2014)
item The genetic architecture of seed composition in soybean is refined by genome-wide association scans across multiple populations (Nov 2014)
item The World Sugarcane and Related Grasses Collection at USDA/ARS Genebank Repository in Miami, Florida, USA (Nov 2014)
item USDA Fragaria Crop Vulnerability Statement 2014 (Oct 2014)
item Legume crops phylogeny and genetic diversity for science and breeding (Oct 2014)
item Minor nutrients are critical for the improved growth of Corylus avellana shoot cultures (Oct 2014)
item Modeling optimal mineral nutrition for hazelnut micropropagation (Oct 2014)
item Factors affecting stress tolerance in recalcitrant embryonic axes from four Quercus (Fagaceae) species native to the US or China (Oct 2014)
item Cucurbit germplasm collections at the North Central Regional Plant Introduction Station (Oct 2014)
item Root phenotypic characterization of lesquerella genetic resources (Oct 2014)
item Genetic diversity in Malus × domestica (Rosaceae) through time in response to domestication (Oct 2014)
item Targeted parallel sequencing of the Musa species: searching for an alternative model system for polyploidy studies (Oct 2014)
item Genome-wide association study reveals novel quantitative trait loci associated with resistance to multiple leaf spot diseases of spring wheat (Sep 2014)
item Ultraviolet-C light inactivation of Penicillium expansum on fruit surfaces (Sep 2014)
item Research progress in some traditional and non-traditional medicinal species in the USDA, ARS, PGRCU (S9) germplasm collection (Sep 2014)
item Phylogenetic relationships of species of genus Arachis based on geneic sequences (Sep 2014)
item Musa spp. germplasm management: microsatellite fingerprinting of USDA-ARS National Plant Germplasm System (NPGS) collection (Sep 2014)
item Comparison of stem damage and carbohydrate composition in the stem juice between sugarcane and sweet sorghum harvested before and after late fall frost (Sep 2014)
item Phylogeny and evolutionary histories of Pyrus L. revealed by phylogenetic trees and networks based on data from multiple DNA sequences (Sep 2014)
item Genetic relationships between wild progenitor pear (Pyrus L.) species and local cultivars native to Georgia, South Caucasus (Sep 2014)
item Medium-term in vitro storage as a complementary germplasm preservation technique (Aug 2014)
item Improving in vitro mineral nutrition for diverse germplasm (Aug 2014)
item Mission and modern citrus species diversity of Baja California Peninsula cases (Aug 2014)
item Clonal preservation of apricot, peach and nut trees (Aug 2014)
item Genomic selection of biomass yield in a global collection of one thousand sorghum accessions (Aug 2014)
item Genetic resources of the functional food, teramnus labialis (L.f.) spreng for improving seed number, flavonol content, oil %, and fatty acid compositions (Jul 2014)
item Genetic diversity of four closely related wild tomato species revealed by genotyping-by-sequencing (Jul 2014)
item Improving potato germplasm collecting technology (Jul 2014)
item Flavonol content, oil %, and fatty acid composition variability in seeds of Teramnus labialis and T. uncinatus accessions with nutraceutical potential (Jul 2014)
item Diversity in oil content and fatty acid profile in seeds of wild cassava germplasm (Jul 2014)
item Phenotypic, biochemical, and genetic characterization of the U.S. peanut core collection (Jul 2014)
item Ensuring coexistence of GE and non-GE alfalfa: status of current research efforts (Jul 2014)
item Recovery and purification of spanish high oleate peanut ‘AT-9899’ (Jul 2014)
item Modeling feral alfalfa (Medicago sativa subsp. sativa L.) occurrence using topographical and environmental variables (Jul 2014)
item Dt2 is a gain-of-function MADS-Domain factor gene that controls semi-determinacy in soybean (Jul 2014)
item Host ranges of North American isolates of Penicillium causing blue mold of bulb crops (Jul 2014)
item The U.S. National Cotton Germplasm Collection – its Contents, Preservation, Characterization, and Evaluation (Jul 2014)
item Genetic diversity of the Phaseolus acutifolius A. Gray collection of the USDA National Plant Germplasm system using targeted region amplified polymorphism markers designed from genes associated with heat and drought stress (Jul 2014)
item Phenotypic screening of pecan seedling rootstocks in search of nematode resistance (Jun 2014)
item Methodology for creating alloplasmic soybean lines by using Glycine tomentella as a maternal parent (Jun 2014)
item Antioxidants and cryopreservation, the new normal? (Jun 2014)
item A global conservation strategy for apple (Jun 2014)
item Application of genetic and spatial analyses to identify collection priorities for wild Malus species (Jun 2014)
item New technique for more rapid cryopreservation of dormant vegetative tree buds (Jun 2014)
item Differential resistance to stripe rust (Puccinia striiformis) in collections of basin wild rye (Leymus cinereus) (Jun 2014)
item Plant shoot tip response to treatment with plant vitrification solution 2 (Jun 2014)
item Strategies for improved efficiency when implementing plant vitrification techniques (Jun 2014)
item Extreme biology: probing life at low water contents and temperatures (Jun 2014)
item Somatic embryogenesis and organogenesis from cryopreserved shoot tips of Lilium Oriental hybrid ‘Siberia’ (Jun 2014)
item History and origin of Russet Burbank (Netted Gem) a sport of Burbank (Jun 2014)
item Identification and selection for tuber calcium, internal quality and pitted scab in segregating ‘Atlantic’ x ‘Superior’ reciprocal tetraploid populations (Jun 2014)
item Extending the dormant bud cryopreservation method to new tree species (Jun 2014)
item Transcriptome analyses suggest a disturbance of iron homeostasis in soybean leaves during white mould disease establishment (Jun 2014)
item Antioxidants and anti-stress compounds improve the survival of cryopreserved Arabidopsis seedlings (Jun 2014)
item Developing cryotherapy to eliminate graft-transmissible pathogens in citrus (Jun 2014)
item Seasonal variation in viability of cryopreserved Vaccinium dormant buds (May 2014)
item The Second International Symposium on Plant Cryopreservation (May 2014)
item Genetic structure of the four wil tomato species in the Solanum peruvianum s.l. species complex (May 2014)
item An efficient, widely applicable cryopreservation of Lilium shoot tips by droplet vitrification (Apr 2014)
item Carpological analysis of Phoenix (Arecaceae): contributions to the taxonomy and evolutionary history of the genus (Apr 2014)
item Building the genomic infrastructure in black raspberry (Apr 2014)
item Association analysis of bacterial leaf spot resistance and SNP markers derived from expressed sequence tags (ESTs) in lettuce (Lactuca sativa L.) (Apr 2014)
item The USDA collection of barley landraces and cultivars: genetic diversity, population structure, and potential for genome-wide association studies (Apr 2014)
item Genomic evaluation of oxalate-degrading transgenic soybean in response to Sclerotinia sclerotiorum infection (Apr 2014)
item List 47: currants (Apr 2014)
item List 47: blue honeysuckle (Apr 2014)
item Potential applications of cryogenic technologies to plant genetic improvement and pathogen eradication (Mar 2014)
item Toward understanding genotype x environment interactions in black raspberry (Rubus occidentalis L.) (Mar 2014)
item Comparative growth and development of hexaploid and tetraploid reed canarygrass (Mar 2014)
item Black raspberry genetic and genomic resources development (Mar 2014)
item Target region amplification polymorphism (TRAP) for assessing genetic diversity and marker-trait associations in chickpea (Cicer arietinum l.) germplasm (Mar 2014)
item Introgression genetics and breeding between Upland and Pima cotton: a review (Mar 2014)
item Large-scale microsatellite development in grasspea (Lathyrus sativus L.), an orphan legume of the arid areas (Mar 2014)
item Cryopreservation of native Kazakhstan apricot (Prunus armeniaca L) seeds and embryonic axes (Mar 2014)
item Geographical gradient of the eIF4E alleles conferring resistance to potyviruses in pea (Pisum sp.) germplasm (Mar 2014)
item Identification of members of the Dimocarpus longan Flowering Locus T gene family with divergent functions in flowering (Mar 2014)
item Matryoshka: A new floral mutant in wild potato (Feb 2014)
item Effect of pretreatment methods of dormant pear buds on viability after cryopreservation (Feb 2014)
item Characterization of resistance gene analogues (RGAs) in Apple (Malus 6domestica Borkh.) and their evolutionary history of the Rosaceae family (Feb 2014)
item History of ‘Russet Burbank’ (Feb 2014)
item Functional and evolutionary characterization of the CONSTANS gene family in short-day photoperiodic flowering in soybean (Jan 2014)
item Genomic selection of biomass traits in a global collection of 976 sorghum accessions (Jan 2014)
item Mapping FAD2 genes on peanut (arachis hypogaea L.) genome contribution to oil quality (Jan 2014)
item Genetic diversity and population structure of castor germplasm within the U.S. collection (Jan 2014)
item 509-45-1: A C. annuum Pepper germplasm containing high concentrations of capsinoids (Jan 2014)
item Registration of four diverse random-mated cotton germplasm populations (Jan 2014)
item UV-C light inactivation kinetics of Penicillium expansum on pear surfaces: Influence on physicochemical and sensory quality during storage (Jan 2014)
item Kentucky bluegrass (Poa pratensis L.) germplasm for non-burn seed production (Jan 2014)
item Test cross evaluation of upland cotton accessions for selected fiber properties (Jan 2014)
item Phylogenetics and diversification of morning glories (tribe ipomoeeae, convolvulaceae) based on whole plastome sequences (Dec 2013)
item Selection and validation of an AFLP marker core collection for the wild potato Solanum microdontum (Dec 2013)
item Improving cryopreservation potential with antioxidant treatments (Dec 2013)
item Modeling the effects of mineral nutrition for improving growth and development of micropropagated red raspberries (Dec 2013)
item Yeasts: What's in a name? A brief reconnaissance and sampling of literature (Dec 2013)
item Evaluation of banana hybrids for tolerance to black leaf streak (Mycosphaerella fijiensis Morelet) in Puerto Rico (Dec 2013)
item Vitis phylogenomics: hybridization intensities from a SNP array outperform genotype calls (Nov 2013)
item The USDA acquires new switchgrass germplasm (Nov 2013)
item Seed chemical composition variability and FAD2A functional SNP genotypes in the U.S. peanut mini-core collection (Nov 2013)
item Usefulness of descriptors in phenotyping germplasm collections (Nov 2013)
item Melatonin enhances the recovery of cryopreserved shoot tips of American elm (Ulmus Americana L.) (Oct 2013)
item Genetic variability for phenotype, seed production, oil content, and fatty acid composition among 17 Roselle (Hibiscus sabdariffa) accessions (Oct 2013)
item Breaking seed coat dormancy with physical and chemical methods in tamarind (Tamarindus indica L.) seeds (Oct 2013)
item Physico-chemical evaluation of the “Casturi” Mango (Oct 2013)
item Registration of purified accessions for the U.S. peanut mini core germplasm collection (Sep 2013)
item Desmodium genetic resources for improving flavonoid concentrations, oil, and fatty acid content (Sep 2013)
item Seed biology of tree species and strategies for ex situ conservation (Sep 2013)
item User-friendly markers linked to Fusarium wilt race 1 resistance Fw gene for marker-assisted selection in pea (Sep 2013)
item L-DOPA concentration variation in the leaf and flower tissues of six faba bean lines with common and rare flower colors (Aug 2013)
item Cryopreservation of pecan pollen for long-term storage (Aug 2013)
item Extreme biology: probing life at low water contents and temperatures (Aug 2013)
item Cryopreservation of citrus in the USDA-ARS national plant germplasm system collection (Aug 2013)
item Cryopreservation of vitis shoot tips from diverse species (Aug 2013)
item Cassava tissue culture and long-term preservation (Aug 2013)
item Antioxidants and cryopreservation, the new normal? (Aug 2013)
item Progress in cryopreservation of dormant winter buds of selected tree species (Aug 2013)
item Droplet vitrification technique for cryopreservation of different pineapple (Ananas comosus L. Merrill) accessions (Aug 2013)
item Cryopreservation of dormant vegetative buds of tart and sweet cherry in liquid nitrogen (Aug 2013)
item OHxF paternity problem perplexes pear producers (Aug 2013)
item Luther Burbank's berries (Aug 2013)
item Pea (Pisum sp.) genetic resources, its analysis and exploration (Jul 2013)
item Sambucus genetic resources at the U.S. National Clonal Germplasm Repository [Abstract] (Jul 2013)
item Use of EST-SSR loci flanking regions for phylogenetic analysis of genus Arachis (Jul 2013)
item Effect of GxE interaction on oil content and fatty acid composition of cultivated peanuts (Jul 2013)
item Contributions of plant introductions to the ancestry of current U.S. peanut cultivars (Jul 2013)
item Quantitative trait locus mapping for Verticillium wilt resistance in a backcross inbred line population of cotton (Gossypium hirsutum × Gossypium barbadense) based on RGA-AFLP analysis (Jun 2013)
item Date palm (Phoenix dactylifera)dispersal to the Americas: Historical evidence of the Spanish introduction (Jun 2013)
item Why preserve and evaluate genetic resources in peanut? (Jun 2013)
item The genome sequence of the most widely cultivated cacao type and its use to identify candidate genes regulating pod color (Jun 2013)
item Genetic linkage map of Chinese native variety faba bean (Vicia faba L.) based on simple sequence repeat markers (Jun 2013)
item iXora1: exact haplotype inferencing and trait association (Jun 2013)
item Fingerprints for fruit and nut crops (May 2013)
item Growing corkbark fir and subalpine fir for nursery production (Apr 2013)
item Impact Of Selfing On The Inference Of Demographic History From Whole Genomes In Theobroma cacao L. (Jan 2013)
item Towards The Identification Of Candidate Genes Involved In Witches' Broom Disease Resistance In Theobroma cacao L. (Jan 2013)
item The Genome of the Most Widely Cultivated Cacao Type and Its Use to Identify Candidate Genes Regulating Traits: Pod Color as an Example (Jan 2013)
item iXora: Haplotype Inferencing and Trait Association (Jan 2013)
item Generation of a Saturated Genetic Recombination Map for Avocado (Persea americana) (Jan 2013)
item The Role Of Haplotyping In Mapping The Pod Color Trait (Jan 2013)
item Genecology of Indian ricegrass in the Southwest (Jan 2013)
item Historical evidence of the Spanish introduction of date palm (Phoenix dactylifera L., Arecaceae) into the Americas (Dec 2012)
item Race, Interracial Admixture and Genetic Differentiation of Avocado (Persea americana Mill) (Sep 2012)
item QTL mapping for Cold Tolerance and Flower Type in a Reciprocal F1 Florida Avocado Mapping population (Sep 2012)
item The evolution of chili peppers (Capsicum-Solanaceae): a cytogenetic perspective (Apr 2007)
Last Modified: 10/17/2017
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