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CELL POLARITY

ARMADILLOs delimit Rho signalling

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Polar cell growth requires spatiotemporal regulation of Rho of plants (ROPs) small G proteins in membrane domains. In addition to localized activation of membrane-anchored ROPs, a mechanism for their local inactivation has now been identified.

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Fig. 1: Spatial regulation of ROP function by AROs and RENs.

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Authors and Affiliations

  1. School of Plant Sciences and Food Security, Tel Aviv University, Tel Aviv, Israel

    Gil Feiguelman & Shaul Yalovsky

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  1. Gil Feiguelman
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  2. Shaul Yalovsky
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Correspondence to Shaul Yalovsky.

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The authors declare no competing interests.

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Feiguelman, G., Yalovsky, S. ARMADILLOs delimit Rho signalling. Nat. Plants 6, 1201–1202 (2020). https://doi.org/10.1038/s41477-020-00791-z

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