United States Department of Agriculture Agricultural Research Service
 
TEKTRAN
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Plant Systematics & Ecogeographics
item Field evaluation of new and underutilized fig cultivars for fresh and dried markets (May 2013)
item Working Towards Disease Resistance in Peanuts Through Biotechnology (Feb 2013)
item Identification of Drought Induced Genes in Peanut (Feb 2013)
item In silico mapping of Conserved Ortholog Set (COS) markers in the potato genome (Jan 2013)
item Identification of Drought Induced Genes in Peanut (Jan 2013)
item A new variety of Declieuxia cucuminis (Rubiaceae) from the state of Tocantins, Brazil, and a review of the varieties recognized in the species (Nov 2012)
item Characterization of resistance to Synchytrium endobioticum in cultivated potato accessions from the Vavilov Institute of Plant Industry (VIR) collection (Nov 2012)
item Twenty-five years of collecting and taxonomy of wild potatoes (Oct 2012)
item Reflections on a lifetime of collecting germplasm – a childhood dream realized (Oct 2012)
item Yield and Grade Response of Five Peanut Genotypes to Drought Stress at Different Stages (Oct 2012)
item Identification of genes encoding drought-induced transcription factors in peanut (Arachis hypogaea L.) (Oct 2012)
item Identification of drought-induced transcription factors in peanut (Arachis hypogaea L.) (Oct 2012)
item Content of different groups of phenolic compounds in microshoots of Juglans regia cultivars and studies on antioxidant activity (Sep 2012)
item Single copy nuclear gene analysis of polyploidy in wild potatoes (Solanum section Petota) (Sep 2012)
item Chilling and chipping influence plant growth and reproduction of star-of-Bethlehem (Ornithogalum umbellatum) (Aug 2012)
item Genome-wide SNP discovery in walnut with an AGSNP pipeline updated for SNP discovery in allogamous organisms (Jul 2012)
item Physiological Response to Drought Stress at Different Stages in Peanut (Jul 2012)
item Evaluation of the phytosanitary status of the prunus species in the national clonal germplasm repository in california; survey of viruses, viroids and phytoplasmas (Jul 2012)
item Phenotypic comparisons between wild relatives and cultivars of kiwifruit, persimmon, mulberry, and olive at the National Clonal Germplasm Repository, Davis, CA (Jun 2012)
item Research on wild relatives of fruit and nut crops at the Davis repository (May 2012)
item Proposals to reject the names Spermacoce stigosa and S. hyssopifolia Sm. and conserve the names S. hyssopifolia Wild. Es oem. & Schult. (Rubiaceae) (May 2012)
item (1) Request for a binding decision on whether Ferdinanda (Compositae) and Ferdinandea (Rubiaceae) are sufficiently alike to be confused (May 2012)
item Genomic in situ hybridization reveals both auto- and allopolyploid origins of different North and Central American hexaploid potato (Solanum sect. Petota) species (May 2012)
item Proposal to conserve Glycyrrhiza inflata against G. paucifoliolata (Leguminosae) (Apr 2012)
item Applications of next-generation sequencing techniques in plant biology (Mar 2012)
item The enigma of Solanum maglia in the origin of the Chilean cultivated potato, Solanum tuberosum Chilotanum group (Mar 2012)
item Proposal to conserve the name Celtis glabrata Steven ex Planch. (Cannabaceae) with a conserved type (Feb 2012)
item A reassessment of Solanum maglia in the origin of Chilean landraces of cultivated potato (Solanum tuberosum Chilotanum Group) (Feb 2012)
item Ranunculus (Jan 2012)
item Sapindaceae and Acer (Jan 2012)
item Myosurus (Jan 2012)
item Clonal propagation of walnut rootstock genotypes for genetic improvement 2011 (Jan 2012)
item Regeneration systems for pyramiding disease resistance into walnut rootstocks (Jan 2012)
item Neotypification of Catalpa speciosa (Bignonioides) (Dec 2011)
item Proposal to reject the name Sophora lupinpoides (Leguminosae) (Dec 2011)
item Identity of Catalpa tibetica (Bignoniaceae) (Dec 2011)
item Biogeographic implications of the striking discovery of a 4000 kilometer disjunct population of the wild potato Solanum morelliforme in South America (Nov 2011)
item Characterizing the walnut genome through analyses of BAC end sequences (Nov 2011)
item Somatic embryogenesis in immature cotyledons of Manchurian ash (Fraxinus mandshurica Rupr.) (Sep 2011)
item Molecular evolution of Adh and LEAFY and the phylogenetic utility of their introns in Pyrus (Rosaceae) (Sep 2011)
item Asymmetric single-strand polymorphism: an accurate and cost-effective method to amplify and sequence allelic variants (Aug 2011)
item The significance of field work in monographic studies (Aug 2011)
item Genomic in situ hybridization (GISH) analysis of the North and Central American hexaploid wild potato species (Jul 2011)
item Wart (synchytrium endobioticum) resistance in cultivated potato species (Jul 2011)
item Effects of spring post-planting flooding on early soybean production systems in Mississippi (Jul 2011)
item Advances in Arachis through genomics and biotechnology (Jun 2011)
item Ulmus americana is a polyploid complex (Apr 2011)
item Phylogenetic relationships of Solanum series Conicibaccata and related species in Solanum section Petota inferred from five conserved ortholog sequences (Feb 2011)
item Micropropagation in stationay liquid media (Jan 2011)
item Taxonomy of cultivated potatoes (solanum section petota: solanaceae) (Jan 2011)
item Ecogeography of Ploidy Variation in Cultivated Potato (Solanum Sect. Petota) (Dec 2010)
item Ecogeography of ploidy variation in cultivated potato (Solanum sect. Petota) (Dec 2010)
item Lotus alianus, a new species from Cabo Verde and nomeenclatural notes on Lotus section Pedrosia (Fabaceae) (Dec 2010)
item Taxonomic changes in Solanum section Petota (Dec 2010)
item Multiple Nuclear Ortholog (COSII) Phylogeny of Wild Potatoes and Tomatoes (Oct 2010)
item Genetic Relationships Among Pyrus pyrifolia Cultivars from Southeastern China and Japan (Oct 2010)
item Molecular characterization of genetic diversity, structure, and differentiation in the olive (Olea europaea L.) germplasm collection of the united states department of agriculture (Aug 2010)
item Efficiencies in alginate encapsulation of vegetative explants (Aug 2010)
item Phylogeny of Solanum Series Piurana and Putatively Related Species in Solanum Section Petota Based on Five Conserved Ortholog Sequences (Aug 2010)
item Taxonomy of Cultivated Potatoes (Solanum section Petota: Solanaceae) (Jul 2010)
item Complex Multiple Reticulate Origins of Potato Polyploids (Jul 2010)
item Unraveling the Evolutionary History of Wild Potatoes and Tomatoes (Jul 2010)
item Reticulate Phylogenetics of Wild Potato Polyploids Inferred From Multilocus Analysis (Jul 2010)
item A Microsatellite and Morphological Assessment of the Russian National Potato Collection (Jul 2010)
item A New Species and Key to the Jaltomata (Solanaceae) of Mexico (Jun 2010)
item Evolution of Chromosome 6 of Solanum Species Revealed by Comparative Fluorescence in Situ Hybridization Mapping (May 2010)
item Genetic diversity in walnut (Juglans regia) from the caucasus nation of Azerbaijan (Apr 2010)
item Genetic diversity, structure and differentiation in cultivated walnut (juglans regia l.) (Apr 2010)
item Acclimatization of plantlets from in vitro to the ambient environment (Apr 2010)
item Comparing the historic olive trees (Olea europaea L.) of Santa Cruz with contemporaneous trees in the Santa Barbara, CA area: a case study of diversity and structure in an introduced agricultural species conserved in situ (Feb 2010)
item Genetic variation in walnuts (Juglans regia, j. sigillata and Juglandaceae) species distinctions, human impacts, and the conservation of agrobiodiversity in yunnan, china (Feb 2010)
item COSII-Based Mapping and Diversity in Potato, Tomato, Sweet Potato and Carrot (Jan 2010)
item Sandra Diane Knapp—Recipient of the 2008 Peter Raven Award (Jan 2010)
item Species Boundaries and Interrelationships of Solanum Sect. Petota (Wild and Cultivated Potatoes) are Drastically Altered as a Result of PBI-Funded Research (Nov 2009)
item Do potatoes and tomatoes have a single evolutionary history, and what proportion of the genome supports this history (Aug 2009)
item Species Boundaries and Interrelationships of Solanum Sect. Petota (Wild and Cultivated Potatoes) are Drastically Altered as a Result of PBI-Funded Research (Jul 2009)
item Unraveling the Evolutionary History of Wild Potatoes and Tomatoes (Jul 2009)
item Species Boundaries and Interrelationships of Solanum Series Conicibaccata (Jul 2009)
item Species Boundaries and Interrelationships of Solanum Series Piurana (Jul 2009)
item Taxonomy of Wild Tomatoes and their Relatives(Solanum sect. Lycopersicoides, sect. Juglandifolia, sect. Lycopersicon; Solanaceae) (Jun 2009)
item Tests of Taxonomic and Biogeographic Predictivity: Resistance to Multiple Disease and Insect Pests in Wild Relatives of Cultivated Potato (Jun 2009)
item Genomic Origins of the Cultivated Potato Species: GBSSI Sequencing Data (Mar 2009)
item Nitrate Reductase Phylogeny of Potato (Solanum sect. Petota) Genomes with Emphasis on the Origins of the Polyploid Species (Feb 2009)
item Taxonomic Treatment of Solanum Section Petota (Wild Potatoes) in Catálogo de Plantas Vasculares del Cono Sur (Argentina, Chile, Paraguay, Uruguay, y sur del Brasil) (Jan 2009)
item The Single Andigenum Origin of Neo-Tuberosum Potato Materials is not Supported by Microsatellite and Plastid Marker Analyses (Jan 2009)
item Phylogeny of Solanum series Piurana and putatively related series based on morphological and molecular data (Aug 2008)
item Preliminary phylogeny of Solanum series Conicibaccata based on morphological and molecular data (Aug 2008)
item Do potatoes and tomatoes have a single evolutionary history? What proportion of the genome supports this history (Aug 2008)
item Relationship of European Persimmon (Diospyros kaki Thunb.) Cultivars to Asian Cultivars, Characterized Using AFLPs. (Apr 2007)
item Origin, evolution, and biogeography of Juglans: a phylogenetic perspective (Feb 2007)
item Multiple origins of cultivated grapevine (Vitis vinifera L. ssp. sativa) based on chloroplast DNA polymorphisms. (Oct 2006)
item Origin, evolution, and biogeography of Juglans: a phylogenetic perspective (Mar 2006)
item Walnut pollination dynamics: Pollen flow in walnut orchards (Mar 2006)
item Genetic and pathogenic variability in Phytophthora cactorum affecting fruit and nut crops in California (Feb 2006)
item Characterization of 14 microsatellite markers for genetic analysis and cultivar identification of walnut (Mar 2005)
item Appendix II. Molecular Analysis (Jan 2005)
item Cladistic biogeography of Juglans (Juglandaceae) based on chloroplast DNA intergenic spacer sequences (Dec 2004)
item Molecular characterization of diversity and relationships within and among seven cultivated species of Prunus (Nov 2004)
item Genetic structure and differentiation in cultivated grapes, Vitis vinifera, L. (Jun 2003)
item Genetic variability in the pistachio late blight fungus, Alternaria alternata (Mar 2001)
item A phylogenetic analysis of the genus Carica L. (Caricaceae) based on restriction fragment length variation in a cpDNA intergenic spacer region (Nov 1999)
item Genetic variability in Macadamia (May 1998)
item Simple Sequence Repeats in Watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai] (Aug 1997)
item Enzyme polymorphisms in Canarium (Aug 1997)
item Initial screening of chili and sweet pepper germplasm for resistance to chili thrips, Scirtothrips dorsalis Hood. (Jan 1996)
item Isozyme variation in lychee (Litchi chinensis Sonn.) (Nov 1995)
item Allozyme variation in spineless Pejibaye (Bactris gasipaes Kunth) (Apr 1995)
item Lack of association between allozyme heterozygosity and juvenile traits in Eucalyptus (Jan 1995)
item Isozyme variation in wild and cultivated pineapple (Dec 1994)
     
Last Modified: 05/24/2013