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TranscriptomicsRNA-seq of Arabidopsis spl7 identifies two genes required for copper acquisition and a copper dependence of iron homeostasis
The transition metal copper (Cu) is an essential element for all living organisms. In plants, Cu plays key roles in electron transport chains of chloroplasts and mitochondria, as well as in cell wall metabolism, ethylene perception, molybdenum cofactor synthesis and oxidative stress protection. Beca...
ORGANISM(S): Arabidopsis thaliana 
2013-10-14 | E-GEOD-24696 | biostudies-arrayexpress
TranscriptomicsRelationship between nucleosome positioning and DNA methylation: ChIP-chip
Nucleosomes compact and regulate access to DNA in the nucleus, and are composed of approximately 147 bases of DNA wrapped around a histone octamer1, 2. Here we report a genome-wide nucleosome positioning analysis of Arabidopsis thaliana utilizing massively parallel sequencing of mononucleosomes. By...
ORGANISM(S): Arabidopsis thaliana 
2010-05-28 | E-GEOD-21818 | biostudies-arrayexpress
GenomicsRelationship between nucleosome positioning and DNA methylation: Bisulfite-Seq, ChIP-Seq, and Mnase-Seq
Nucleosomes compact and regulate access to DNA in the nucleus, and are composed of approximately 147 bases of DNA wrapped around a histone octamer. Here we report a genome-wide nucleosome positioning analysis of Arabidopsis thaliana utilizing massively parallel sequencing of mononucleosomes. By com...
ORGANISM(S): Homo sapiens 
2010-05-29 | E-GEOD-21821 | biostudies-arrayexpress
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