Genomics

Dataset Information

0

Expanding the MicroRNA Targeting Code: A Novel Type of Site with Centered Pairing


ABSTRACT: We present “centered sites,” a class of microRNA target sites that lacks both perfect seed pairing and 3'-compensatory pairing and instead has 11–12 contiguous Watson–Crick pairs to the center of the microRNA. In elevated Mg2+, centered sites impart mRNA cleavage, but in cells, centered sites repress protein output without consequential Agronaute-catalyzed cleavage. Our study also identified novel extensively paired sites that are cleavage substrates in cultured cells and human brain. This expanded repertoire of cleavage targets and the identification of the centered site type help explain why central regions of many microRNAs are evolutionarily conserved.

ORGANISM(S): Danio rerio Homo sapiens

PROVIDER: GSE22068 | GEO | 2010/06/25

SECONDARY ACCESSION(S): PRJNA128943

REPOSITORIES: GEO

Dataset's files

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

Similar Datasets

2010-06-25 | E-GEOD-22068 | biostudies-arrayexpress
| PRJNA128943 | ENA
2017-02-10 | GSE76434 | GEO
2018-02-21 | GSE109298 | GEO
2012-10-01 | E-GEOD-41002 | biostudies-arrayexpress
2024-04-24 | GSE253657 | GEO
2018-12-26 | GSE118309 | GEO
2015-10-31 | E-GEOD-66224 | biostudies-arrayexpress
2015-10-31 | GSE66224 | GEO
2019-06-04 | GSE107106 | GEO