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TranscriptomicsGenome-wide analysis of PAPS1-dependent polyadenylation identifies novel roles for functionally specialized poly(A) polymerases in Arabidopsis thaliana
The poly(A) tail at 3' ends of eukaryotic mRNAs promotes their nuclear export, stability and translational efficiency, and changes in its length can strongly impact gene expression. The Arabidopsis thaliana genome encodes three canonical nuclear poly(A) polymerases, PAPS1, PAPS2 and PAPS4. As shown ...
ORGANISM(S): Arabidopsis thaliana 
2015-07-30 | E-GEOD-57690 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis leaves reponse to DTT to examine the effect of redox on gene expression
In this study, we used GC-MS analysis in combination with flux analysis and the Affymetrix ATH1 GeneChip to survey the metabolome and transcriptome of Arabidopsis leaves in response to manipulation of the thiol-disulfide status. Feeding low concentrations of the sulfhydryl reagent dithiothreitol (DT...
ORGANISM(S): Arabidopsis thaliana 
2008-06-12 | E-GEOD-4021 | biostudies-arrayexpress
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