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Transcription profiling of Arabidopsis shoots, roots and cell cultures

ABSTRACT: Microarray analysis of the changes in transcript abundance in cell culture and shoot

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Chun Pong Lee

PROVIDER: E-ATMX-31 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Heterogeneity of the mitochondrial proteome for photosynthetic and non-photosynthetic Arabidopsis metabolism.

Lee Chun Pong CP Eubel Holger H O'Toole Nicholas N Millar A Harvey AH

Molecular & cellular proteomics : MCP 20080401 7

Heterogeneity of the mitochondrial proteome in plants underlies fundamental differences in the roles of these organelles in different tissues. We quantitatively compared the mitochondrial proteome isolated from a non-photosynthetic cell culture model with more specialized mitochondria isolated from photosynthetic shoots. Differences in intact mitochondrial respiratory rates with various substrates and activities of specific enzymes provided a backdrop of the functional variation between these mi ...[more]

PMID: 18385124

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