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Ovis aries

ABSTRACT: Progesterone Regulation of Extracellular Vesicles in the Uterine Luminal Fluid of Sheep (miRNA-Seq)

PROVIDER: PRJNA402041 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR6014190.fastq.gz	Fastqsanger.gz
	SRR6014200.fastq.gz	Fastqsanger.gz
	SRR6014191.fastq.gz	Fastqsanger.gz
	SRR6014201.fastq.gz	Fastqsanger.gz
	SRR6014192.fastq.gz	Fastqsanger.gz

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Ovis aries

Project description:Progesterone Regulation of Extracellular Vesicles in the Uterine Luminal Fluid of Sheep (RNA-Seq)

| PRJNA402035 | ENA

Ovis aries

Project description:Extracellular Vesicles in Luminal Fluid of the Ovine Uterus

| PRJNA234100 | ENA

Extracellular Vesicles in Luminal Fluid of the Ovine Uterus

Project description:Exosomes/microvesicles (hereafter referred to as extracellular vesicles) were isolated from the ULF of day 14 cyclic and pregnant ewes using ExoQuick-TC. Extracellular vesicle RNA was pooled (n=4 per status) and analyzed for small RNAs by sequencing on the Ion Torrent PGM platform and analysis with CLC Genomics Workbench small RNA workflow based on the miRBase (Release 19) Bos taurus database. Small RNA analysis of day 14 uterine luminal fluid extracellular vesicles isolated from pregnant and cyclic ewes.

2014-01-11 | E-GEOD-53974 | biostudies-arrayexpress

Transcriptome sequencing of Ovis aries

2014-06-06 | GSE56643 | GEO

MeDIP sequencing of Ovis aries

Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1).

2014-06-06 | GSE56644 | GEO

Ovis aries

Project description:Extracellular Vesicles Originate from the Conceptus and Uterus During Early Pregnancy in Sheep

| PRJNA306043 | ENA

Extracellular Vesicles Originate from the Conceptus and Uterus During Early Pregnancy in Sheep

Project description:The present studies tested the hypothesis that the elongating ovine conceptus and uterus produces EVs with the potential to mediate conceptus-maternal communication during early pregnancy. In Study One, EVs were purified from uterine luminal fluid (ULF) of day 14 cyclic sheep. The EVs were fluorescently labeled with PKH67 dye and infused into the uterine lumen of pregnant sheep for 6 days using an osmotic pump. On day 14, labeled EVs were observed in the conceptus trophectoderm and uterine epithelia, but not in the uterine stroma or myometrium. In Study Two, day 14 conceptuses were cultured ex vivo for 24 hours and found to release EVs into the culture medium. Isolated EVs from conceptuses were fluorescently labeled with PKH67 and infused into the uterine lumen of cyclic sheep for 6 days using an osmotic pump. On day 14, labeled EVs were observed in the uterine epithelia, but not in the uterine stroma or myometrium. No evidence of EV escape from the uterine lumen was observed by analysis of the ovary and other maternal tissues. Proteomics analysis of the day 14 conceptus-derived EVs identified 231 proteins that were enriched for extracellular space and several protein classes including proteases, protease inhibitors, chaperones and chaperonins. RNA-sequencing of day 14 conceptus-derived EVs detected expression of 512 mRNAs. The top expressed genes were overrepresented in ribosomal functions and components. These studies support the ideas that EVs emanate from both the conceptus trophectoderm and uterine epithelia and are involved in intercellular communication during the establishment of pregnancy. Transcriptional profiles from day 14 conceptus extracellular vesicles isolated from 24 hour conceptus-conditioned culture media (n=3) were generated by sequencing on the Illumina HiSeq 2500 platform.

2015-12-16 | E-GEOD-76035 | biostudies-arrayexpress

Transcriptome sequencing of Ovis aries

Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1) and performed a detailed survey of gene expression across different tissues. RNA-seq data of 7 tissue types from the reference female Texel and skin tissue from a Gansu alpine fine wool sheep were sequenced. Here is the part of the RNA-seq data sequenced in BGI, including 7 tissue types from the reference female Texel and skin type from a Gansu alpine fine wool sheep.

2014-06-06 | E-GEOD-56643 | biostudies-arrayexpress

MeDIP sequencing of Ovis aries

Project description:We have completed the high quality reference genome for domestic sheep (Oar v3.1). Early-stage Illumina GA sequence platform sequenced less reads in high GC content regions than in other regions. To read through higher GC content regions, we generated 2 Gb MeDIP-seq data for filling gaps in sheep reference genome assembly.

2014-06-06 | E-GEOD-56644 | biostudies-arrayexpress

Identification and characterization of microRNAs in the intestinal tissues of sheep (Ovis aries)

Project description:Here, we analyzed and identified the miRNA expression profile of three different intestinal tissues (i.e., duodenum, cecum, and colon) of sheep (Ovis aries) using high-throughput sequencing and bioinformatic methods. In total, 128 known miRNAs were identified, 526 novel miRNAs were predicted, and 202 differentially expressed miRNAs were found between the different tissues. Additionally, 4,422 candidate target genes were predicted, and 185 non-redundant GO annotation terms were identified using enrichment analysis. A total of 529 target genes were found to participate in 37 KEGG biological pathways, and 270 of these genes were significantly enriched in the metabolism category.

2018-03-07 | GSE100649 | GEO

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