Transcriptomics

Dataset Information

0

Divergent composition and transposon-silencing activity of small RNAs in mammalian oocytes


ABSTRACT: We found piRNAs with different lengths represented the predominant small RNA species in oocytes from the 12 explored species, except mouse. We found endo-siRNAs resulted from the truncated Dicer isoform were mouse-specific, and os-piRNAs associating with PIWIL3 in human oocytes are widespread in mammals and are typically with low levels of the 2’-3’-O-methylation. The sequences of many highly expressed piRNA clusters are fast-evolving compared with their syntenic genomic locations, and the TE families distributing in the conserved piRNA clusters are various between species.

ORGANISM(S): Mesocricetus auratus Mus musculus Danio rerio Rattus norvegicus Sus scrofa domesticus Canis lupus familiaris Homo sapiens Cavia porcellus Oryctolagus cuniculus Macaca fascicularis Cricetulus griseus Capra hircus

PROVIDER: GSE200470 | GEO | 2024/03/06

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2024-03-06 | GSE256514 | GEO
2015-03-27 | E-GEOD-64942 | biostudies-arrayexpress
2015-03-27 | GSE64942 | GEO
2015-08-31 | GSE71775 | GEO
2014-02-07 | E-GEOD-46105 | biostudies-arrayexpress
2014-02-07 | GSE46105 | GEO
2021-05-31 | GSE174561 | GEO
2015-08-31 | E-GEOD-71775 | biostudies-arrayexpress
2019-06-13 | GSE95218 | GEO
2021-04-15 | PXD019670 | Pride