Transcriptomics

Dataset Information

0

MRNA-seq of Arabidopsis mutants : pol2a-6, cmt3-11, pol2a-6 cmt3-11, fas2-4, pol2a-6 atxr5/6


ABSTRACT: DNA replication requires the faithful propagation of both genetic and epigenetic information. There is evidence that DNA polymerases play a role in transcriptional silencing, but the extent of their contribution and how it relates to heterochromatin maintenance is unclear. To get a better understanding of the role of POL2A, the catalytic subunit of the DNA polymerase epsilon, into maintaining heterochromatin silencing, we performed mRNA-seq on Arabidopsis plants carrying a new hypomorphic pol2a mutation. We deepened our analysis by profiling transcriptomes of other silencing mutants or combinations of pol2a with other mutations.

INSTRUMENT(S): Illumina HiSeq 2500

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Pierre Bourguet   Olivier Mathieu  

PROVIDER: E-MTAB-8939 | ArrayExpress | 2020-05-19

SECONDARY ACCESSION(S): ERP121116

REPOSITORIES: ArrayExpress, ENA

Similar Datasets

2020-04-24 | E-MTAB-8938 | ArrayExpress
2010-05-28 | E-GEOD-20870 | ArrayExpress
2015-05-01 | E-GEOD-46462 | ArrayExpress
2014-04-04 | E-MTAB-2276 | ArrayExpress
2015-02-04 | E-GEOD-60262 | ArrayExpress
2015-02-04 | E-GEOD-60263 | ArrayExpress
2015-02-04 | E-GEOD-60261 | ArrayExpress
2016-01-12 | E-GEOD-76711 | ArrayExpress
2012-09-04 | E-MTAB-4318 | ArrayExpress
2014-12-05 | E-MTAB-4191 | ArrayExpress