Dataset Information


Determinants of nucleosome positioning and their influence on plant gene expression

ABSTRACT: We report the global nuclesome posiitons to study the relationship between nucleosome occupancy and gene expression in response to Coronatine in Arabidopsis We examined nucleosome occupancy and mRNA abundance in response to Coronatine in Arabidopsis rosette leaves

ORGANISM(S): Arabidopsis thaliana  

SUBMITTER: Shin-Han Shiu   Ming-Jung Liu 

PROVIDER: E-GEOD-64397 | ArrayExpress | 2015-05-27



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Determinants of nucleosome positioning and their influence on plant gene expression.

Liu Ming-Jung MJ   Seddon Alexander E AE   Tsai Zing Tsung-Yeh ZT   Major Ian T IT   Floer Monique M   Howe Gregg A GA   Shiu Shin-Han SH  

Genome research 20150610 8

Nucleosome positioning influences the access of transcription factors (TFs) to their binding sites and gene expression. Studies in plant, animal, and fungal models demonstrate similar nucleosome positioning patterns along genes and correlations between occupancy and expression. However, the relationships among nucleosome positioning, cis-regulatory element accessibility, and gene expression in plants remain undefined. Here we showed that plant nucleosome depletion occurs on specific 6-mer motifs  ...[more]

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