Page Banner

United States Department of Agriculture

Agricultural Research Service

Animal Disease Microorganisms
item Isolation of viable Toxoplasma gondii, molecular characterization, and seroprevalence in elk (Cervus canadensis) in Pennsylvania, USA (Aug 2017)
item Antimicrobial activity of bovine NK-lysin-derived peptides on bovine respiratory pathogen Histophilus somni (Aug 2017)
item Using sheep genomes from diverse U.S. breeds to identify missense variants in genes affecting fecundity (Aug 2017)
item Listeria Occurrence in Poultry Flocks: Detection and Potential Implications (Aug 2017)
item Does differential growth affect the distribution and recovery of Listeria spp. in pasture-raised broiler farm soils? (Jul 2017)
item Beta-resorcylic acid, a phytophenolic compound, reduces Campylobacter jejuni in post-harvest poultry (Jul 2017)
item A Combined 16S Microbiome and Culture-Based Analysis of Foodborne Pathogens Throughout the Entire Lifecycle of A Single Pastured-Raised Broiler Flock (Jul 2017)
item Circulating microRNAs in serum from cattle challenged with Bovine Viral Diarrhea Virus (Jun 2017)
item Isolation and characterization of a novel cervid adenovirus from white-tailed deer (Odocoileus virginianus) fawns in a captive herd (Jun 2017)
item Do fecal and litter microbiomes vary within the major areas of a commercial poultry house, and does this effect sampling strategies for whole house microbiomic studies? (Jun 2017)
item Unraveling complexities of velocity dependent retention and release parameters for E. coli in saturated porous media (Jun 2017)
item Microbial diversity of bacteria, archaea, and fungi communities in a continuous flow constructed wetland for the treatment of swine waste (Jun 2017)
item Long-read sequencing improves assembly of Trichinella genomes 10-fold, revealing substantial synteny between lineages diverged over seven million years (Jun 2017)
item Closed genomes and phenotypes of seven Histophilus somni isolates from beef calves with bovine respiratory disease complex (Jun 2017)
item Survey for selected pathogens in wild pigs (Sus scrofa) from Guam, Marianna Islands, USA (Jun 2017)
item Evaluation of an inactivated whole-cell vaccine-adjuvant preparation for reducing fecal shedding of Escherichia coli O157:H7 in cattle (May 2017)
item Transcriptional response of turkeys to MDR Salmonella enterica serovar heidelberg (May 2017)
item The architecture of PrPSc: Threading secondary structure elements into the 4-rung ß-solenoid scaffold (May 2017)
item A multiplex PCR assay for molecular capsular serotyping of Mannheimia haemolytica serotypes 1, 2, and 6 (May 2017)
item Meta-analysis to define a core microbiota in the swine gut (May 2017)
item Water in agriculture (May 2017)
item Morphological and molecular characterization of Sarcocystis arctica-like sarcocysts from the Arctic fox (Vulpes lagopus)from Alaska, USA (May 2017)
item Colonization of internal organs by Salmonella serovars Heidelberg and Typhimurium in experimentally infected laying hens housed in enriched colony cages at different stocking densities (May 2017)
item Interactions of organic acids with Salmonella strains from feedlot water-sprinkled cattle (May 2017)
item Flue-Gas Desulfurization Gypsum Effects on Urea-Degrading Bacteria and Ammonia Volatilization From Broiler Litter (May 2017)
item Disinfectant and antimicrobial susceptibility profiles of Salmonella strains from feedlot water-sprinkled cattle: hides and feces (May 2017)
item Culicoides-virus interactions: infection barriers and possible factors underlying vector competence (May 2017)
item Cat-rodent Toxoplasma gondii Type II-variant circulation and limited genetic diversity on the Island of Fernando de Noronha, Brazil (May 2017)
item Sampling and detection of Salmonella in eggs (May 2017)
item Isolation, Culture and Cryopreservation of Sarcocystis species (May 2017)
item The effects of housing systems for laying hens on egg safety and quality (May 2017)
item Mexican oregano (Lippia berlandieri Schauer) oil on turkey slaughter quality (Apr 2017)
item Calcium montmorillonite clay for the reduction of aflatoxin residues in milk and dairy products (Apr 2017)
item Trans-cinnamaldehyde, carvacrol, and eugenol reduce Campylobacter jejuni colonization factors and expression of virulence genes in vitro (Apr 2017)
item Identification of macroscopic sarcocysts of Sarcocystis cameli from camels (Camelus dromedarius) in Iraq (Apr 2017)
item Antibodies to Toxoplasma gondii and Leishmania spp. in domestic cats from Luanda, Angola (Apr 2017)
item Frequency and persistence of fecal shedding of Salmonella Enteritidis by experimentally infected laying hens housed in enriched colony cages at different stocking densities (Apr 2017)
item Detection of lipomannan in cattle infected with bovine tuberculosis (Apr 2017)
item Using mass spectrometry and small molecule reagents to detect distinctive structural features of different prion conformations (strains) (Apr 2017)
item Application of beta-resorcylic acid as potential antimicrobial feed additive to reduce campylobacter colonization in broiler chickens (Apr 2017)
item Neosporosis of animals (Apr 2017)
item Quantifying the relative amounts of PrP polymorphisms present in prions isolated from heterozygous prion-infected animals (Apr 2017)
item Effect of sole or combined administration of nitrate and 3-nitro-1-propionic acid on fermentation and Salmonella survivability in alfalfa-fed rumen cultures in vitro (Apr 2017)
item Complete genome sequences of two genotype A2 small ruminant lentiviruses isolated from infected U.S. sheep (Mar 2017)
item Prevalence and genetic characterization of Toxoplasma gondii in free-range chickens from grocery stores and farms (Mar 2017)
item Survival of Salmonella Newport on whole and fresh-cut cucumbers treated with lytic bacteriophages (Mar 2017)
item Foodborne Salmonella control (Mar 2017)
item The aromatic amino acid hydroxylase genes AAH1 and AAH2 in Toxoplasma gondii contribute to transmission in the cat (Mar 2017)
item Disruption of rcsB by a duplicated sequence in a curli-producing Escherichia coli O157:H7 results in differential gene expression in relation to biofilm formation, stress responses, and metabolism (Mar 2017)
item Protein profiles of hatchery egg shell membrane (Mar 2017)
item Phylogeography of Toxoplasma gondii points to a South American origin (Mar 2017)
item Immunogenic inhibition of prominent ruminal bacteria as a means to reduce lipolysis and biohydrogenation activity in vitro (Mar 2017)
item Assessing the impact of egg sweating on Salmonella Enteritidis penetration into shell eggs (Feb 2017)
item Lectin-Magnetic Separation (LMS) for isolation of Toxoplasma gondii oocysts from concentrated water samples prior to detection by microscopy or qPCR (Feb 2017)
item Indole: An evolutionarily conserved influencer of behavior across kingdoms (Feb 2017)
item Dual effectiveness of ascorbic acid and ethanol combined treatment to inhibit browning and inactivate pathogens on fresh-cut apples (Feb 2017)
item Seroepidemiology and risk assessment of Toxoplasma gondii infection in captive wild birds and mammals in two zoos in the North of Portugal (Feb 2017)
item Fatal Sarcocystis canis-like hepatitis in an Indo-Pacific bottlenose dolphin (Tursiops aduncus) in Hong Kong (Feb 2017)
item Functional Validation of Apoptosis Genes IAP1 and DRONC in Midgut Tissue of the Biting Midge Culicoides sonorensis (Diptera: Ceratopogonidae) by RNAi (Feb 2017)
item Microbial population analysis of broilers in different flock and embryonic ages from GI, yolk and egg wash via Illumina MiSeq and QIIME pipeline (abstract) (Jan 2017)
item On the determination of Toxoplasma gondii virulence in mice (Jan 2017)
item High seroprevalence of toxoplasma gondii in Elk (Cervus canadensis) of the Central Appalachians, USA (Jan 2017)
item Guidelines to validate control of cross-contamination during washing of fresh-cut leafy vegetables (Jan 2017)
item A new chicken genome assembly provides insight into avian genome structure. (Jan 2017)
item Litter treatment with Aluminum Sulfate (Alum) produced an inconsistent reduction in horizontal transmission of Campylobacter in chickens (Jan 2017)
item Ability of select probiotics to reduce enteric Campylobacter colonization in broiler chickens (Jan 2017)
item Interkingdom cues by bacteria associated with conspecific and heterospecific eggs of Cochliomyia macellaria and Chrysomya rufifacies (Diptera: Calliphoridae) potentially govern succession on carrion (Jan 2017)
item A review of bacterial interactions with blow flies (Diptera: Calliphoridae) of medical, veterinary, and forensic importance (Jan 2017)
item Flourishing in filth: house fly-microbe interactions across life history (Jan 2017)
item Filth fly transmission of Escherichia coli O157:H7 and Salmonella enterica to lettuce, Lactuca sativa (Jan 2017)
item Special collection: filth fly-microbe interactions (Jan 2017)
item Occurrence of Toxoplasma gondii antibodies in Lowland Tapirs (Tapirus terrestris) maintained ex-situ in Brazil and Paraguay (Jan 2017)
item Biofilm growth on polyvinylchloride surface incubated in suboptimal microbial warm water and effect of sanitizers on biofilm removal post biofilm formation (Jan 2017)
item Abundance and accumulation of Escherichia coli and Salmonella Typhimurium procured by male and female house flies (Diptera: Muscidae) exposed to cattle manure (Dec 2016)
item Isolation, molecular characterization, and in vitro schizogonic development of Sarcocystis sp. ex Accipiter cooperii from a naturally infected Cooper's hawk (Accipiter cooperii) (Dec 2016)
item Complete genome sequences of curli-negative and curli-positive isolates of foodborne Escherichia coli O157:H7 strain 86-24 (Dec 2016)
item Quantitating PrP polymorphisms present in prions from heterozygous scrapie-infected sheep (Dec 2016)
item Microbiological quality of fresh nopal juice (Dec 2016)
item Draft Genome Sequence of Salmonella enterica subspecies diarizonae Serovar IIIb 61:k:1,5,(7) Strain CRJJGF_00165 (Phylum Gammaproteobacteria) (Nov 2016)
item L-Fucose metabolism in camplobacter jejuni (Nov 2016)
item Survival and growth of Listeria monocytogenes on fresh-cut ‘Athena’ and ‘Rocky Ford’ cantaloupes during storage at 4 and 10°C (Nov 2016)
item CARD 2017: expansion and model-centric curation of the Comprehensive Antibiotic Resistance Database (Oct 2016)
item Enhancing the microbial population within poultry (Oct 2016)
item Seroepidemiologic study on the prevalence of Toxoplasma gondii and Trichinella spp. infections in black bears (Ursus americanus) in Pennsylvania, USA (Oct 2016)
item Selective inhibition of Sarcocystis neurona calcium-dependent protein kinase 1 for equine protozoal myeloencephalitis therapy (Oct 2016)
item Adjuvanted multi-epitope vaccines protect HLA-A*1101 transgenic mice against Toxoplasma gondii (Sep 2016)
item Draft Genome Sequence of Salmonella enterica subsp. enterica Serovar Bardo Strain CRJJGF_00099 (Phylum Gammaproteobacteria) (Sep 2016)
item Use of NGS in Commercial Broiler Production (Sep 2016)
item Short chain nitrocompounds as a treatment of layer hen manure and litter; effects on in vitro survivability of Salmonella, generic E. coli, and nitrogen metabolism (Sep 2016)
item Genetic approaches to defining pathogenesis of Toxoplasma gondii (Sep 2016)
item Draft Genome Sequence of Salmonella enterica subsp. enterica Serovar Blockley Strain CRJJGF_00147 (Phylum Gammaproteobacteria) (Sep 2016)
item Draft Genome Sequence of Salmonella enterica subsp. enterica Serovar Putten Strain CRJJGF_00159 (Phylum Gammaproteobacteria) (Sep 2016)
item Prophylactic administration of vector-encoded porcine granulocyte-colony stimulating factor reduces Salmonella shedding,tonsil colonization,& microbiota alterations of the gastrointestinal tract in Salmonella-challenged swine (Aug 2016)
item Foetal death in naive heifers inoculated with Neospora caninum isolate Nc-Spain7 at 110 days of pregnancy (Aug 2016)
item Risk factors of Toxoplasma gondii infection in hunting, pet and watchdogs from Southern Spain and Northern Africa (Aug 2016)
item Genome sequence of a Proteus mirabilis strain isolated from the salivary glands of larval Lucilia sericata (Jul 2016)
item Nutritional supplement of hatchery eggshell membrane improves poultry performance and provides resistance against endotoxin stress (Jul 2016)
item Effect of processing method on bacterial community recovered from scalder and chiller water tanks in a commercial broiler processing facility. (Jul 2016)
item Ancient, globally distributed lineage of Sarcocystis from sporocysts of the Eastern rat snake (Pantherophis alleghaniensis) and its relation to neurological sequalae in intermediate hosts (Jul 2016)
item Draft genome sequence of Salmonella enterica subsp. enterica serovar Lille Strain CRJJGF_000101 (Phylum Gammaproteobacteria) (Jul 2016)
item Draft genome sequence of Salmonella enterica subsp. enterica serovar Widemarsh Strain CRJJGF_00058 (Phylum Gammaproteobacteria) (Jul 2016)
item Colonization of internal organs by Salmonella serovars Heidelberg and Typhimurium in experimentally infected laying hens housed in enriched colony cages at different stocking densities (Jul 2016)
item Seroprevalence of Toxoplasma gondii in seabirds from Abrolhos Archipelago, Brazil (Jul 2016)
item Draft genome sequence of Salmonella enterica subsp. enterica serovar Kiambu Strain CRJJGF_00061 (Phylum Gammaproteobacteria) (Jul 2016)
item Assessing the Microbiomes of Scalder and Chiller Tank Waters Throughout a Typical Commercial Poultry Processing Day (Jul 2016)
item Sarcocystis arctica (Apicomplexa: Sarcocystidae): ultrastructural description and its new host record, the Alaskan wolf (Canis lupus (Jul 2016)
item Toxoplasmosis in geese and detection of two new atypical Toxoplasma gondii strains from naturally infected Canada geese (Branta canadensis) (Jun 2016)
item Seroprevalence of Neospora caninum in feral swine (Sus scrofa) in the United States (Jun 2016)
item The prevalence and genotypic analysis of Toxoplasma gondii in human sera and brain tissue from individuals in Scotland between 2006 - 2012. (Jun 2016)
item Dose-dependent fate of GFP-E. coli in the alimentary canal of adult house flies (Jun 2016)
item Detecting and discriminating among Shiga toxins (May 2016)
item Evaluation of changes in serum chemistry in association with feed withdrawal or high dose oral gavage with Dextran Sodium Sulfate (DSS) induced gut leakage in broiler chickens (May 2016)
item Poultry litter and the environment: Physiochemical properties of litter and soil during successive flock rotations and after remote site deposition (May 2016)
item Using small molecule reagents to help distinguish among prion structural models (May 2016)
item Identification of new molecular alterations in Fatal Familial Insomnia. (May 2016)
item Identification of new molecular alterations in Fatal Familial Insomnia (Apr 2016)
item Determining mosquito distribution from egg data: The role of the citizen scientist (Apr 2016)
item Mosquito host choices on livestock amplifiers of Rift Valley fever virus in Kenya (Mar 2016)
item Surface binding properties of aged and fresh (recently excreted) Toxoplasma gondii oocysts (Mar 2016)
item Antibody detection and molecular characterization of toxoplasma gondii from bobcats (Lynx rufus), domestic cats (Felis catus), and wildlife from Minnesota, USA (Mar 2016)
item Covalent surface modification of prions: a mass spectrometry-based means of detecting distinctive structural features of prion strains (Jan 2016)
item Rapid microfluidic assay for the detection of botulinum neurotoxin in animal sera (Jan 2016)
item Bacterial associations across house fly life history: Evidence for trans-stadial carriage from managed manure (Jan 2016)
item Prion extraction methods: comparison of bead beating, ultrasonic disruption and repeated freeze-thaw methodologies for the recovery of functional renilla-prion fusion protein from bacteria (Jan 2016)
item Impact of the blood meal on humoral immunity and microbiota in the gut of female Culicoides sonorensis (Dec 2015)
item Mass spectrometry-based method of detecting and distinguishing type 1 and type 2 Shiga-like toxins in human serum (Dec 2015)
item Susceptibility of a North American Culex quinquefasciatus to Japanese encephalitis virus (Nov 2015)
item Checklist of copepods (Crustacea: Calanoida, Cyclopoida,Harpacticoida) from Wyoming, USA, with new state records (Oct 2015)
item Monoclonal antibody technologies and rapid detection assays (Oct 2015)
item A double-sandwich ELISA for identification of monoclonal antibodies suitable for sandwich immunoassays (Sep 2015)
item Mosquito vector biology and control in Latin America - A 25th Symposium (Sep 2015)
item The biochemical properties of antibodies and their fragments (Jul 2015)
item Hybridoma technology (Jul 2015)
item The western blot (Jul 2015)
item ELISA: Methods and Protocols (Jul 2015)
item Bioconjugation of antibodies to horseradish peroxidase (hrp) (Jul 2015)
item Affinity purification of antibodies (Jul 2015)
item The chemistry of prions: small molecules, protein conformers and mass spectrometry (May 2015)
item Using proteinase K to study the structure of prions. (May 2015)
item PrP0\0 mice show behavioral abnormalities that suggest PrPC has a role in maintaining the cytoskeleton. (May 2015)
item The view from above: The potential of aerial surveillance in identifying CWD infected herds. (May 2015)
item Detection of shiga toxins by lateral flow assay (Apr 2015)
item Rapid detection of E. coli produced shiga-like toxins by lateral flow immunoassay in multiple food matrices (Apr 2015)
item Proteinase K and the structure of PrPse: the good, the bad, and the ugly (Mar 2015)
item Behavioral abnormalities in prion protein knockout mice and the potential relevance of PrPc for the cytoskeleton (Nov 2014)
item The generation of monoclonal antibodies and their use in rapid diagnostic tests (Jun 2014)
item Small molecules and antibodies: a means of distinguishing between PrPC and PrPSc (Jun 2014)
item Using mass spectrometry to detect and discriminate among Shiga-like toxins in the attomole range. (Jun 2014)
item The physiological role of the normal cellular prion protein (PrPC). (Jun 2014)
item Oxidized methionine is not a prion-specific covalent modification (Jun 2014)
item Safe and effective means of detecting and quantitating Shiga-like toxins in attomole amounts (Apr 2014)
item Overview of the Western Regional Research Center, Albany, California. (Apr 2014)
item Applying the tools of chemistry (mass spectrometry and covalent modification by small molecule reagents) to the detection of prions and the study of their structure (Feb 2014)
item Distinguishing between PrPC and PrPSc using small molecule reagents (Aug 2013)
item Detection of bacterial toxins by lateral flow immunoassay (Jul 2013)
Last Modified: 08/22/2017
Footer Content Back to Top of Page