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Transcription profiling of Arabidopsis stem, leaf and hypocotyl tissue undergoing varying amounts of secondary cell wall synthesis

ABSTRACT: The aim of this experiment was to understand secondary cell wall formation as it is a major constituent of wood and plant fibres. To identify potential novel genes involved in this process, data has been generated from Arabidopsis stem, leaf and hypocotyl tissue undergoing varying amounts of secondary cell wall synthesis.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Simon Turner

PROVIDER: E-MEXP-265 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Identification of novel genes in Arabidopsis involved in secondary cell wall formation using expression profiling and reverse genetics.

Brown David M DM Zeef Leo A H LA Ellis Joanne J Goodacre Royston R Turner Simon R SR

The Plant cell 20050624 8

Forward genetic screens have led to the isolation of several genes involved in secondary cell wall formation. A variety of evidence, however, suggests that the list of genes identified is not exhaustive. To address this problem, microarray data have been generated from tissue undergoing secondary cell wall formation and used to identify genes that exhibit a similar expression pattern to the secondary cell wall-specific cellulose synthase genes IRREGULAR XYLEM1 (IRX1) and IRX3. Cross-referencing ...[more]

PMID: 15980264

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