Transcriptomics

Dataset Information

4

Change in gene expression in Chlamydomonas reinhardtii upon heat shock and feeding with hemin and Mg-protoporphyrin


ABSTRACT: This SuperSeries is composed of the following subset Series: GSE20859: Change in gene expression in Chlamydomonas reinhardtii upon heat shock GSE20860: Change in gene expression in Chlamydomonas reinhardtii upon feeding with hemin and Mg-protoporphyrin Refer to individual Series

ORGANISM(S): Chlamydomonas reinhardtii  

SUBMITTER: Bjoern Voss  

PROVIDER: E-GEOD-20861 | ArrayExpress | 2011-03-11

SECONDARY ACCESSION(S): GSE20861PRJNA124771

REPOSITORIES: GEO, ArrayExpress

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Publications

Hemin and magnesium-protoporphyrin IX induce global changes in gene expression in Chlamydomonas reinhardtii.

Voss Björn B   Meinecke Linda L   Kurz Thorsten T   Al-Babili Salim S   Beck Christoph F CF   Hess Wolfgang R WR  

Plant physiology 20101209 2


Retrograde signaling is a pathway of communication from mitochondria and plastids to the nucleus in the context of cell differentiation, development, and stress response. In Chlamydomonas reinhardtii, the tetrapyrroles magnesium-protoporphyrin IX and heme are only synthesized within the chloroplast, and they have been implicated in the retrograde control of nuclear gene expression in this unicellular green alga. Feeding the two tetrapyrroles to Chlamydomonas cultures was previously shown to tran  ...[more]

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