Trichome development is a fascinating model to elaborate the plant cell differentiation and growth processes. A wealth of information has pointed to the contributions of the components associated with cell cycle control and ubiquitin/26S proteasome system (UPS) to trichome morphogenesis, but how these two pathways are connected remains obscure. Here, we report that HECT‐type ubiquitin ligase KAKTUS (KAK) targets the cyclin‐dependent kinase (CDK) inhibitor KRP2 (for kip‐related protein 2) for proteasome‐dependent degradation during trichome branching in Arabidopsis. We show that over‐expression of
This content will become publicly available on November 1, 2024
Cell differentiation and morphogenesis are crucial for the establishment of diverse cell types and organs in multicellular organisms. Trichome cells offer an excellent paradigm for dissecting the regulatory mechanisms of plant cell differentiation and morphogenesis due to their unique growth characteristics. Here, we report the isolation of an Arabidopsis mutant,
- Award ID(s):
- 1923589
- NSF-PAR ID:
- 10479188
- Publisher / Repository:
- WILEY
- Date Published:
- Journal Name:
- The Plant Journal
- Volume:
- 116
- Issue:
- 3
- ISSN:
- 0960-7412
- Page Range / eLocation ID:
- 756 to 772
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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Abstract Brassinosteroids (
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