Analysis of the mutational effects of the COP/DET/FUS loci on genome expression profiles reveals their overlapping yet not identical roles in regulating Arabidopsis seedling development.

Abstract excerpt

Microarray gene expression profiling was used to examine the role of pleiotropic COP/DET/FUS loci as well as other partially photomorphogenic loci during Arabidopsis seedling development and genome expression regulation. Four types of lethal, pleiotropic cop/det/fus mutants exhibit qualitatively similar gene expression profiles, yet each has specific differences. Mutations in COP1 and DET1 show the most similar...

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