Analysis of polyploidy-associated transcriptional gene silencing (paTGS) mutants

GSE17496

Arabidopsis thaliana

9 Downloadable Samples

Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)

Submitter Supplied Information

Description

A case of transcriptional gene silencing, originally observed in tetraploid Arabidopsis plants, created an epiallele resistant to many mutations or inhibitor treatments that activate other suppressed genes. This raised the question about the molecular basis of this extreme stability.

PubMed ID

20097869

Publication Title

Cooperation of multiple chromatin modifications can generate unanticipated stability of epigenetic States in Arabidopsis.

Total Samples

Submitter’s Institution

Gregor Mendel Institute

Authors

Baubec T, Dinh HQ, Pecinka A, Rakic B, Rozhon W, Wohlrab B, von Haeseler A, Mittelsten Scheid O

Source Repository

Gene Expression Omnibus (GEO)

Alternate Accession IDs

E-GEOD-17496

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