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ProteomicsA SMG7-eIF4A module constitutes a homeostatic system for P-bodies and Meiotic bodies
The nucleation of RNP granules requires the participation of mRNAs, which simultaneously as becoming their target, dictate their properties. Here we report that in Arabidopsis the RNA helicase eIF4A limits the condensation of P-bodies acting as an RNA chaperone, disassembled from the eIF4F complex. ...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-03-25 | PXD061406 | Pride
Eif4a Stress granules P-bodies Eif4f Rnp granules Biomolecular condensates Smg7 Rna condensation Meiosis Meiotic bodies 
TranscriptomicsTranscription profiling of mouse germline during spermatogenesis reveals X and Y occupy a novel compartment in the post-meiotic spermatid and adopt a non-Rabl configuration
In mammals, the X and Y chromosomes are subject to meiotic sex chromosome inactivation (MSCI) during prophase I in the male germline, but their status thereafter is currently unclear. An abundance of X-linked spermatogenesis genes has spawned the view that the X must be active [1-8]. On the other ha...
ORGANISM(S): Mus musculus 
2007-12-07 | E-GEOD-4193 | biostudies-arrayexpress
TranscriptomicsHSF1 regulates transcription of sex-chromosomal multicopy genes during post-meiotic repression
Mapping of in vivo targets for HSF1 by using mammalian tissue material in a global ChIP-chip promoter screen. Chromatin was isolated from three wild-type (WT) mouse testes, crosslinked and sonicated into fragments of 100-500 bp, and the quality of the DNA was controlled before the immunoprecipitatio...
ORGANISM(S): Mus musculus 
2010-08-31 | E-GEOD-22492 | biostudies-arrayexpress
UnknownFunctional nuclear retention of pre-mRNA involving Cajal bodies during meiotic prophase in European larch (Larix decidua).
Not available
S-EPMC9134060 | biostudies-literature
TranscriptomicsYeast m6A methylated mRNAs are enriched on translating ribosomes during meiosis, and under Rapamycin treatment
Interest in mRNA methylation has exploded in recent years. The sudden interest in a 40 year old discovery was due in part to the recent finding of FTO?s (Fat Mass Obesity) N6-methyl-adenosine (m6A) deaminase activity, thus suggested a link between obesity-associated diseases and the presence of m6A...
ORGANISM(S): Saccharomyces cerevisiae SK1 
2015-08-12 | E-GEOD-68435 | biostudies-arrayexpress
UnknownDcp1-bodies in mouse oocytes.
Not available
S-EPMC2785738 | biostudies-literature
UnknownInvolvement of RNA granule proteins in meiotic silencing by unpaired DNA.
Not available
S-EPMC8482848 | biostudies-literature
UnknownMeiotic spindle pole bodies acquire the ability to assemble the spore plasma membrane by sequential recruitment of sporulation-specific components in fission yeast.
Not available
S-EPMC2397300 | biostudies-literature
UnknownmRNA accumulation in the Cajal bodies of the diplotene larch microsporocyte.
Not available
S-EPMC3260428 | biostudies-literature
UnknownRedundant microtubule crosslinkers prevent meiotic spindle bending to ensure diploid offspring in C. elegans.
Not available
S-EPMC10775986 | biostudies-literature
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