Comment
doi: 10.1016/j.cub.2021.03.070.
Plant cell biology: PIN polarity maintained
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- PMID: 33974874
- DOI: 10.1016/j.cub.2021.03.070
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Comment
Plant cell biology: PIN polarity maintained
Curr Biol.
.
Free article
Abstract
PIN-FORMED (PIN) polar protein localization directs transport of the growth and developmental regulator auxin in plants. Once established after cytokinesis, PIN polarity requires maintenance. Now, direct interactions between PIN, MAB4/MEL and PID proteins suggest self-reinforced maintenance of PIN polarity through limiting lateral diffusion.
Copyright © 2021 Elsevier Inc. All rights reserved.
Comment on
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AGC kinases and MAB4/MEL proteins maintain PIN polarity by limiting lateral diffusion in plant cells.Curr Biol. 2021 May 10;31(9):1918-1930.e5. doi: 10.1016/j.cub.2021.02.028. Epub 2021 Mar 10. Curr Biol. 2021. PMID: 33705718 Free PMC article.
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