Article
Small changes in the regulation of one Arabidopsis profilin isovariant, PRF1, alter seedling development.
The Plant cell - 1 May 2001
McKinney E C, Kandasamy M K, Meagher R B
Abstract excerpt
Profilin (PRF) is a low-molecular-weight actin binding protein encoded by a diverse gene family in plants. Arabidopsis PRF1 transcripts are moderately well expressed in all vegetative organs. A regulatory mutant in PRF1, prf1-1, was isolated from a library of T-DNA insertions. The insertion disrupted the promoter region of PRF1 100 bp upstream from the transcriptional start site. Although steady state levels of...
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