CLE peptides regulate lateral root development in response to nitrogen nutritional status of plants

Plant Signaling & Behavior
Takao ArayaHideki Takahashi

Abstract

CLE (CLAVATA3/embryo surrounding region (ESR)) peptides control meristem functions in plants. Our recent study highlights the critical role of a peptide-receptor signaling module composed of nitrogen (N)-responsive CLE peptides and the CLAVATA1 (CLV1) leucine-rich repeat receptor-like kinase in controlling lateral root development in Arabidopsis thaliana. CLE1, -3, -4 and -7 are expressed in root pericycle cells in Arabidopsis roots under N-limited growth conditions. Overexpression of these CLE genes inhibits lateral root emergence from the primary root. The inhibitory action of N-responsive CLE peptides on lateral root development requires the function of CLV1 expressed in phloem companion cells in roots, suggesting that downstream signals are transferred through phloem for systemic regulation of root system architecture. An additional mechanism downstream of CLV1 feedback-regulates transcript levels of N-responsive CLE genes in roots for fine-tuning the signal amplitude.

References

May 20, 2003·Current Opinion in Plant Biology·José López-BucioLuis Herrera-Estrella
Mar 5, 2004·The Plant Journal : for Cell and Molecular Biology·Carla A TicconiSteffen Abel
Sep 15, 2005·Proceedings of the National Academy of Sciences of the United States of America·Daniel Y LittleJocelyn E Malamy
Dec 7, 2006·Proceedings of the National Academy of Sciences of the United States of America·Tony RemansAlain Gojon
Jan 19, 2008·Science·Mari OgawaYoshikatsu Matsubayashi
Jun 16, 2009·Nature Chemical Biology·Kentaro OhyamaYoshikatsu Matsubayashi
Aug 12, 2009·Proceedings of the National Academy of Sciences of the United States of America·Carla A TicconiSteffen Abel
Feb 10, 2010·Proceedings of the National Academy of Sciences of the United States of America·Elena A VidalRodrigo A Gutiérrez
Oct 26, 2011·Proceedings of the National Academy of Sciences of the United States of America·Sandrine RuffelGloria M Coruzzi
Jul 13, 2013·Proceedings of the National Academy of Sciences of the United States of America·Elena A VidalRodrigo A Gutiérrez
Jul 16, 2013·Plant Physiology·Benjamin D GruberNicolaus von Wirén
Dec 20, 2013·Journal of Experimental Botany·Ricardo F H GiehlNicolaus von Wirén
Jan 23, 2014·Proceedings of the National Academy of Sciences of the United States of America·Takao ArayaHideki Takahashi

❮ Previous
Next ❯

Citations

Jun 4, 2015·Plant Signaling & Behavior·Satoru Okamoto, Masayoshi Kawaguchi
Mar 21, 2016·Plant Molecular Biology·Takao ArayaHideki Takahashi
Oct 16, 2015·Journal of Integrative Plant Biology·Xinxin LiHong Liao
Apr 21, 2016·Plant Science : an International Journal of Experimental Plant Biology·Yi-Ru WuHuey-wen Chuang
Jun 25, 2016·Journal of Experimental Botany·Ora Hazak, Christian S Hardtke
Jan 24, 2020·Journal of Experimental Botany·Zhongtao Jia, Nicolaus von Wirén
Apr 20, 2017·Frontiers in Plant Science·Cui-Hui SunDa-Gang Hu

❮ Previous
Next ❯

Related Concepts

Related Feeds

Barrett Esophagus

Barrett’s esophagus if a serious complication of gastroesophageal reflux disease during which the normal esophageal lining changes to tissue that resembles intestinal lining. Here is the latest research.

Cell Signaling by Tyrosine Kinases

Receptor tyrosine kinases (RTKs) are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormones. RTKs have been shown not only to be key regulators of normal cellular processes but also to have a critical role in the development and progression of many types of cancer. Discover the latest research on cell signaling and RTK here.