Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Round Spermatids and Pachytene Spermatocytes

ABSTRACT: Mouse Round Spermatids (Sptd) and Pachytene Spermatocytes (Spcy) Keywords: repeat sample

ORGANISM(S): Mus musculus

PROVIDER: GSE1768 | GEO | 2005/03/15

SECONDARY ACCESSION(S): PRJNA90315

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Round Spermatids and Pachytene Spermatocytes

Project description:Mouse Round Spermatids (Sptd) and Pachytene Spermatocytes (Spcy)

2010-06-10 | E-GEOD-1768 | biostudies-arrayexpress

Expression data of pachytene spermatocytes and round spermatids from young and aged Brown Norway rats

Project description:Male fertility and testis function changes with age and so it was sought to determine if these changes are accompanied by changes in gene expression. A full genome microarray was used to determine if distinct pathways of genes were altered in expression in germ cells (pachytene spermatocytes or round spermatids) with age. PACH: Testes from young (4 months) and aged (18 months) Brown Norway rats were subjected to a density gradient cell separation to isolate pachytene spermatocytes. RNA was isolated from these cells for hybridization on affymetrix miroarrays. ROU: Testes from young (4 months) and aged (18 months) Brown Norway rats were subjected to a density gradient cell separation to isolate round spermatids. RNA was isolated from these cells for hybridization on affymetrix miroarrays.

2012-01-06 | E-GEOD-29963 | biostudies-arrayexpress

Gene expression in pachytene spermatocytes and round spermatids depleted of HDAC3

Project description:This study aims to explore the transcriptomic changes in Stra8-cre/Hdac3fl/- mice at meiotic and postmeiotic stages. Pachytene spermatocytes and round spermatids were isolated from testes of Hdac3fl/+ and Stra8-cre/Hdac3fl/- mice at 7-8 week-old through STA-PUT method. Cells from 6 WT mice or 10 Stra8-cre/Hdac3fl/- mice were pooled for one biological replicate. RNA-seq libraries were prepared in biological triplicates.

2021-05-26 | GSE153064 | GEO

Expression data of pachytene spermatocytes and round spermatids from young and aged Brown Norway rats

2012-01-06 | GSE29963 | GEO

Gene expression in pachytene spermatocytes and round spermatids depleted of HDAC3

Project description:Gene expression in pachytene spermatocytes and round spermatids depleted of HDAC3

| PRJNA641378 | ENA

Expression profiling of isolated populations of prepachytene spermatocytes, pachytene spermatocytes and spermatids of PWD and B6 males

2014-06-01 | GSE49444 | GEO

Expression profiling of isolated populations of prepachytene spermatocytes, pachytene spermatocytes and spermatids of PWD and B6 males

Project description:Expression profiling of isolated populations of prepachytene spermatocytes (LP), pachytene spermatocytes (RP) and spermatids (ST) from PWD and B6 was performed to study the genome wide variation in gene expression between two mouse subspecies. To evaluate the transcriptional difference between B6 and PWD in during meiosis, we compared their transcriptomes in sorted populations of pre-pachytene primary spermatocytes (Leptonema, Zygotene and Pachytene), pachytene spermatocytes (Mid-late pachytene and diplotene) and spermatids. Populations of pre-pachytene spermatocytes, pachytene spermatocytes and spermatids were isolated from PWD and B6 mice. All populations were isolated in duplicates from two animals. Hence, RNA was prepared from 12 samples (= 2 strains x 3 tissues x 2 replicas) and was then subject to labeling and hybridization on microarray chips.

2014-06-01 | E-GEOD-49444 | biostudies-arrayexpress

miRNA expression profiling of isolated populations of prepachytene spermatocytes, pachytene spermatocytes and spermatids of PWD and B6 male mice

Project description:MiRNA expression profiling of isolated populations of prepachytene spermatocytes (LP), pachytene spermatocytes (RP) and spermatids (ST) from PWD and B6 was performed to study the genome wide variation in miRNA expression between two mouse subspecies. Populations of pre-pachytene spermatocytes, pachytene spermatocytes and spermatids were isolated from PWD and B6 mice. All populations were isolated in triplicates from two bilogical replicas Hence, RNA was prepared from 18 samples and was then subject to labeling and hybridization on microarray chips.

2014-06-01 | E-GEOD-49443 | biostudies-arrayexpress

Genome-wide analysis of the distribution of the testis-specific double bromodomain protein BRDT reveals distinct roles in pachytene spermatocyte and round spermatids

Project description:BRDT, a member of the BET family of double bromodomain-containing proteins, is expressed uniquely in the testis from pachytene spermatocytes through round spermatids, and is essential for spermatogenesis in the mouse. Although BRDT is known to bind to acetylated lysines in chromatin, it is not known where in the genome BRDT binds or whether the sites vary during the complex stages of differentiation in which it is expressed. Herein, we use ChIP-Seq to identify genome-wide BRDT binding sites in chromatin from mouse male germ cells at two distinct stages of differentiation. We identified 5452 BRDT-bound genomic loci in pachytene spermatocytes and 5618 BRDT-bound genomic loci in round spermatids. Roughly two thirds of BRDT binding sites were located in genes and BRDT binding correlated with highly transcribed genes. BRDT binding sites also overlapped with several histone modifications or variants that are associated with active transcription. Motif analysis revealed that BRDT-bound regions are enriched for consensus sequences for the MYB, RFX, ETS and ELF1 in pachytene spermatocytes, and JunD, c-Jun, CRE and RFX in round spermatids. Taken together, our data suggest that BRDT regulates distinct downstream target genes and may have unique functions in the meiotic and spermiogenic transcription programs.

2021-01-26 | GSE98489 | GEO

miRNA expression profiling of isolated populations of prepachytene spermatocytes, pachytene spermatocytes and spermatids of PWD and B6 male mice

2014-06-01 | GSE49443 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data