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TranscriptomicsScreening of genes involved in chromosome segregation in meiosis I
Prophase I of meiosis involves dynamic chromosome segregation processes including synapsis, meiotic recombination, and cohesion. Genetic defects in genes participating in these processes consistently cause reproduction failure in mice. To identify candidate genes responsible for infertility or recur...
ORGANISM(S): Mus musculus 
2012-06-03 | E-GEOD-35734 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of wheat meiosis and microsporogenesis in hexaploid bread wheat
Our understanding of the mechanisms that govern the cellular process of meiosis is limited in higher plants with polyploid genomes. Bread wheat is an allohexaploid that behaves as a diploid during meiosis. Chromosome pairing is restricted to homologous chromosomes despite the presence of homoeologue...
ORGANISM(S): Triticum aestivum 
2008-06-14 | E-GEOD-6027 | biostudies-arrayexpress
TranscriptomicsScreening of genes involved in chromosome segregation in meiosis I
Prophase I of male meiosis involves dynamic chromosome segregation processes during early spermatogenesis, including synapsis, meiotic recombination, and cohesion. Genetic defects in genes participating in these processes consistently cause reproduction failure in mice. To identify candidate genes r...
ORGANISM(S): Mus musculus 
2010-03-31 | E-GEOD-19532 | biostudies-arrayexpress
TranscriptomicsAnalysis of anther transcriptomes to identify genes contributing to meiosis and male gametophyte development in rice
Background – In flowering plants, the anther is the site of male gametophyte development. Two major events in the development of the male germline are meiosis and the asymmetric division in the male gametophyte that gives rise to the vegetative and generative cells, and the following mitotic divisio...
ORGANISM(S): Oryza sativa Indica Group 
2011-06-10 | E-GEOD-27726 | biostudies-arrayexpress
TranscriptomicsExpression data from rice meiosis-stage young inflorescences
Thermosensitive genic male sterile (TGMS) lines and photoperiod-sensitive genic male sterile (PGMS) lines have been successfully used in hybridization to improving rice yields. The molecular mechanisms underlying male sterility transitions in most PGMS/TGMS rice lines are unclear, but in the recentl...
ORGANISM(S): Oryza sativa 
2015-04-28 | E-GEOD-56779 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of mammalian male germ cells undergoing mitotic growth, meiosis and gametogenesis in highly enriched cell populations
We report a comprehensive large-scale expression profiling analysis of mammalian male germ cells undergoing mitotic growth, meiosis and gametogenesis using High Density Oligonucleotide Microarrays and highly enriched cell populations. Among 11955 rat loci investigated, 1268 were identified as differ...
ORGANISM(S): Rattus norvegicus 
2004-03-01 | E-MEXP-31 | biostudies-arrayexpress
ProteomicsGlobal phosphoproteomic analysis of mouse spermatocytes identified key kinases regulating meiosis
Protein phosphorylation, as one of the most important post-translational modifications, exerts crucial roles in regulating meiosis. However, there is a lack of systemic phosphoproteomic and functional analysis of phosphorylation in the meiosis of spermatocytes. To characterize the phosphorylation ev...
ORGANISM(S): Mus Musculus 
2022-03-07 | PXD032089 |
TranscriptomicsAGO4 Regulates Entry into Meiosis and Influences Silencing of Sex Chromosomes in the Male Mouse Germline
The four mammalian Argonaute family members are thought to share redundant functions in the microRNA pathway, yet only AGO2 possesses the catalytic "slicer" function required for RNA interference. Whether AGO1, AGO3, or AGO4 possess specialized functions remains unclear. Here, we Series_su...
ORGANISM(S): Mus musculus 
2012-08-01 | E-GEOD-39652 | biostudies-arrayexpress
GenomicsDIS3 is essential for male germ cell meiosis and spermatogenesis in mice
DIS3 is essential for male germ cell meiosis and spermatogenesis in mice
PRJNA747007 | ENA
TranscriptomicsThe Multicopy Gene Sly Represses the Sex Chromosomes in the Male Mouse Germline after Meiosis
Studies of mice with Y chromosome long arm deficiencies suggest that the male-specific region (MSYq) encodes information required for sperm differentiation and postmeiotic sex chromatin repression (PSCR). Several genes have been identified on MSYq, but because they are present in more than 40 copies...
ORGANISM(S): Mus musculus 
2011-05-11 | E-GEOD-29198 | biostudies-arrayexpress
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