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TranscriptomicsGene expression profiling of 19 cattle tissues reveals unique patterns related to tissue function
cDNA microarrays have been shown to be useful for monitoring global gene expression patterns in normal and disease states and in response to various environmental stimuli. In this study we have used a cattle cDNA microarray containing 7653 elements to analyze expression profiles in 19 different catt...
ORGANISM(S): Bos taurus 
2010-07-01 | E-GEOD-3029 | biostudies-arrayexpress
TranscriptomicsBovine Peyer's Patch Infected with Mycobacterium avium ssp. paratuberculosis and Mycobacterium avium ssp. avium
Mycobacterium avium subspecies paratuberculosis (MAP) infection is established following the ingestion of bacteria, their penetration of the intestinal mucosa and subsequent events of the host-parasite interaction. These bacteria invade M cells, macrophages and are capable of resisting host defenses...
ORGANISM(S): Bos taurus 
2012-10-03 | E-GEOD-13888 | biostudies-arrayexpress
TranscriptomicsTemporal bovine liver gene expression
Liver from five Holstein cows fed to current National Research Council (2001) recommendations during the dry period and early lactation was biopsied at -65, -30, -14, 1, 14, 28, and 49 days relative to parturition. cDNA from liver and a reference standard (made from cattle tissues not including liv...
ORGANISM(S): Bos taurus 
2010-06-09 | E-GEOD-2692 | biostudies-arrayexpress
TranscriptomicsRole of SPI-1 Secreted Effectors, SipA, SopABDE2, in Acute Bovine Response to Salmonella enterica Serovar Typhimurium
Salmonella enterica Serovar Typhimurium (S. Typhimurium) causes enterocolitis in humans and calves characterized by diarrhea and polymorphonuclear cell (PMN) influx to the intestinal mucosa. The Salmonella Type III Secretion System encoded at Pathogenicity Island I (SPI-1) translocates the Salmonel...
ORGANISM(S): Bos taurus 
2012-01-10 | E-GEOD-13847 | biostudies-arrayexpress
TranscriptomicsCycle versus Pregnancy
At implantation the endometrium undergoes dramatic modifications necessary for its physical interactions with the trophoblast as well as the development of the conceptus. We aim to identify endometrial factors and pathways essential for a successful implantation in the caruncular [C] and the interca...
ORGANISM(S): Bos taurus 
2010-06-24 | E-GEOD-13664 | biostudies-arrayexpress
TranscriptomicsGene Expression Profiling of Single Embryos, Significant Effects of In Vitro Maturation, Fertilization and Culture
In vitro production (IVP) has been shown to affect embryonic gene expression and often result in large offspring syndrome (LOS) in cattle and sheep. To dissect the effects of in vitro maturation, fertilization and culture, we compared the expression profiles of single bovine blastocysts generated by...
ORGANISM(S): Bos taurus 
2008-05-04 | E-GEOD-8807 | biostudies-arrayexpress
TranscriptomicsComparison between caruncular and intercaruncular areas in the endometrium of cyclic and pregnant cows
At implantation the endometrium undergoes dramatic modifications necessary for its physical interactions with the trophoblast as well as the development of the conceptus. We aim to identify endometrial factors and pathways essential for a successful implantation in the caruncular [C] and the interca...
ORGANISM(S): Bos taurus 
2010-06-24 | E-GEOD-13728 | biostudies-arrayexpress
TranscriptomicsTemporal gene expression analysis of the Brucella melitensis-infected bovine Peyer's patch
In a time course study, we characterized global gene expression profile of B. melitensis-infected bovine Peyer patches in the first 4 h p.i. Microarray analysis revealed that 2,916 bovine genes were detected as differentially expressed (z-score p < 0.025) in loops inoculated with virulent B. meliten...
ORGANISM(S): Bos taurus 
2013-10-15 | E-GEOD-41835 | biostudies-arrayexpress
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