Ubiquitin protein ligase 3 mediates the proteasomal degradation of GLABROUS 3 and ENHANCER OF GLABROUS 3, regulators of trichome development and flavonoid biosynthesis in Arabidopsis.

Abstract excerpt

Ubiquitin/26S proteasome (UPS)-dependent proteolysis of a variety of cellular proteins plays an essential role in many basic cellular processes. UPS impacts transcriptional regulation by controlling the stability, and thus the activity, of numerous transcription factors (TFs). In Arabidopsis, trichome development and flavonoid metabolism are intimately connected, and several TFs have been identified that...

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