Bos taurus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA312823 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:This SuperSeries is composed of the following subset Series:; GSE15019: Transcriptome analysis of bovine mammary gland tissue treated with E. coli for 6 hours; GSE15020: Transcriptome analysis of bovine mammary gland tissue treated with E. coli for 24 hours; GSE15022: Transcriptome analysis of bovine mammary gland tissue of an udder quarter adjacent to an E.coli treated one for 24 hrs Experiment Overall Design: Refer to individual Series
2009-06-08 | E-GEOD-15025 | biostudies-arrayexpress
Project description:The bovine mammary transcriptome: functional adaptation of the mammary gland during the lactation cycle
| PRJNA120557 | ENA
Project description:Characteristics of microRNA expression in mammary tissue of dairy and beef breed heifers
| PRJNA260542 | ENA
Project description:Gene expression profilling in bovine mammary gland pathophysiology
| PRJNA148073 | ENA
Project description:Exposure to intrauterine heat stress during late gestation affects offspring performance into adulthood. However, underlying mechanistic links between thermal insult in fetal life and postnatal outcomes are not completely understood. Utilizing RNA Sequencing, this study characterized the mammary gland transcriptome of heifers that were gestated under maternal conditions of heat stress or cooling, i.e., in utero heat stressed (HT) vs. in utero cooled (CL). Mammary tissues were collected from three HT and three CL heifers during their first lactation.
2018-08-30 | GSE119216 | GEO
Project description:Transcriptome analysis of bovine mammary gland tissue treated with E. coli for 24 hours
| PRJNA123203 | ENA
Project description:Transcriptome analysis of bovine mammary gland tissue treated with E. coli for 6 hours
| PRJNA123201 | ENA
Project description:MicroRNAs (miRNAs) are small noncoding RNAs that participate in regulation of gene expression. Their role during mammary gland development is still largely unknown. In the present study, we performed a microarray analysis to identify miRNAs associated with high mammogenic potential of bovine mammary gland. We identified 54 miRNAs differing significantly between mammary tissue of dairy (Holstein-Friesian, HF) and beef (Limousine, LM) post-pubertal heifers. Fifty two miRNAs had higher expression in the mammary tissue of LM heifers. Enrichment analyses for targeted genes revealed that the major differences between miRNA expression in the mammary gland of HF vs. LM were associated with regulation of signalling pathways crucial for mammary gland development, such as: TGF-beta, insulin, WNT and inflammatory pathways. Moreover, a number of genes potentially targeted by differentially expressed miRNAs was associated with mammary stem cells’ activity. These data indicate that in dairy cattle high developmental potential of the mammary gland, leading to high milk productivity, not only depends on central neuro-endocrine regulation but also on specific miRNA expression pattern. miRNA profiling of Holstein Freisian (dairy breed) and Limousne heifers (beef breed) mammay glands. Two-condition experiment, LM (test) vs. HF (reference). Total RNA was isolated from quarters of 4 LM and 4 HFmammary glands.
2014-09-15 | E-GEOD-61227 | biostudies-arrayexpress