Synthesis of Very-Long-Chain Fatty Acids in the Epidermis Controls Plant Organ Growth by Restricting Cell Proliferation
Author(s) -
Takashi Nobusawa,
Yoko Okushima,
Noriko Nagata,
Mikiko Kojima,
Hitoshi Sakakibara,
Masaaki Umeda
Publication year - 2013
Publication title -
plos biology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 4.127
H-Index - 271
eISSN - 1545-7885
pISSN - 1544-9173
DOI - 10.1371/journal.pbio.1001531
Subject(s) - cytokinin , biology , epidermis (zoology) , microbiology and biotechnology , cell division , cell growth , mutant , arabidopsis thaliana , arabidopsis , biochemistry , cell , auxin , anatomy , gene
The synthesis of very-long-chain fatty acids (VLCFAs) in the epidermis is essential for the proper control of cell growth in Arabidopsis . VLCFAs act via their ability to suppress cytokinin synthesis in the vasculature, thus preventing cell overproliferation in internal tissues.
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