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Homo sapiens

ABSTRACT: RNA-Seq of cKIT+ sorted cells from 16-16.5 week old fetal testes and ovaries and RNA-Seq of TRA-1-60+ H1 hESCs

PROVIDER: PRJNA171834 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR531456.fastq.gz	Fastqsanger.gz
	SRR531457.fastq.gz	Fastqsanger.gz
	SRR531458.fastq.gz	Fastqsanger.gz
	SRR531459.fastq.gz	Fastqsanger.gz
	SRR531460.fastq.gz	Fastqsanger.gz

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RNA-Seq of cKIT+ sorted cells from 53-137 day old fetal testes and ovaries and RNA-Seq of TRA-1-81+ H1 and UCLA1 hESCs.

Project description:We performed RNA-Seq analyses on 15 human fetal samples at 53-137 days of development, 9 female and 5 male, and identified the transcriptional changes during the transition of human cKIT+ primordial germ cells (PGCs), the precursors of gametes, to the generation of Advanced Germline Cells. Comparing the transcriptional profile of PGCs to that of H1 and UCLA1 hESCs identifies differences between the two cell types and pinpoints molecules that can be used in the development of in vitro germ cell differentiation protocols starting from human pluripotent stem cells. RNA-Seq of cKIT+ cells analyzed from 6 biological samples for testes and 9 samples for ovaries from 53-137 days. 2 biological replicates of TRA-1-81+ cells sorted from H1 and UCLA1 hESCs. WGBS of cKIT+ cells analyzed from 4 biological samples of ovaries and 1 biological sample of testes at 57-137 days of development.

2015-05-28 | E-GEOD-63392 | biostudies-arrayexpress

RNA-Seq of cKIT+ sorted cells from 16-16.5 week old fetal testes and ovaries and RNA-Seq of TRA-1-60+ H1 hESCs

Project description:Generation of research quality, clinically relevant cell types in vitro from human pluripotent stem cells (hPSCs) requires detailed understanding of the equivalent cell types in humans. Here we analyzed 130 human fetal samples at 6-20 weeks of development and identified the stages in which human cKIT+ primordial germ cells (PGCs), the precursors of gametes, undergo whole genome epigenetic reprogramming and ultimately initiation of imprint erasure with loss of both 5mC and 5-hydroxy-mC at differentially methylated regions. Using five alternate in vitro differentiation strategies combined with a single-cell microfluidic analysis, high throughput RNA sequencing and a bona fide human cKIT+ PGC signature, we show that hPSC differentiation generates a rare cKIT+ PGC subtype found in both the human fetal gonad and mouse embryo. Taken together, our study creates a resource of human germ line ontogeny that is absolutely essential for future studies aimed at interpreting in vitro differentiation of the human germ line. cKIT+ cells analyzed from 2 biological samples for testes and 2 samples for ovaries at 16 and 16.5 weeks. 3 biological replicates of TRA-1-60+ cells sorted from H1 hESCs

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Project description:RNA-Seq of cKIT+ sorted cells from 53-137 day old fetal testes and ovaries and RNA-Seq of TRA-1-81+ H1 and UCLA1 hESCs.

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Project description:cKIT+ sorted cells from 57-137 day old fetal testes and ovaries

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