HAJNÝ, Jakub, Tomáš PRÁT, Nikola RÝDZA, Lesia RODRIGUEZ, Shutang TAN, Inge VERSTRAETEN, David DOMJAN, Ewa MAZUR, Elwira SMAKOWSKA-LUZAN, Wouter SMET, Eliana MOR, Jonah NOLF, Baojun YANG, Wim GRUNEWALD, Gergely MOLNÁR, Youssef BELKHADIR, Bert D. DE RYBEL and Jiří FRIML. Receptor kinase module targets PIN-dependent auxin transport during canalization. Science. Washington, D.C.: American Association for the Advancement of Science, 2020, vol. 370, No 6516, p. 550-557. ISSN 0036-8075. Available from: https://dx.doi.org/10.1126/science.aba3178.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name Receptor kinase module targets PIN-dependent auxin transport during canalization
Authors HAJNÝ, Jakub, Tomáš PRÁT, Nikola RÝDZA (703 Slovakia, belonging to the institution), Lesia RODRIGUEZ, Shutang TAN, Inge VERSTRAETEN, David DOMJAN, Ewa MAZUR (616 Poland, belonging to the institution), Elwira SMAKOWSKA-LUZAN, Wouter SMET, Eliana MOR, Jonah NOLF, Baojun YANG, Wim GRUNEWALD, Gergely MOLNÁR, Youssef BELKHADIR, Bert D. DE RYBEL and Jiří FRIML.
Edition Science, Washington, D.C. American Association for the Advancement of Science, 2020, 0036-8075.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10608 Biochemistry and molecular biology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 47.728
RIV identification code RIV/00216224:14740/20:00117389
Organization unit Central European Institute of Technology
Doi http://dx.doi.org/10.1126/science.aba3178
UT WoS 000583031800041
Keywords in English APICAL-BASAL AXIS; EFFLUX; GRADIENTS; FLOW
Tags CF PROT, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Pavla Foltynová, Ph.D., učo 106624. Changed: 11/3/2021 18:00.
Abstract
Spontaneously arising channels that transport the phytohormone auxin provide positional cues for self-organizing aspects of plant development such as flexible vasculature regeneration or its patterning during leaf venation. The auxin canalization hypothesis proposes a feedback between auxin signaling and transport as the underlying mechanism, but molecular players await discovery. We identified part of the machinery that routes auxin transport. The auxin-regulated receptor CAMEL (Canalization-related Auxin-regulated Malectin-type RLK) together with CANAR (Canalization-related Receptor-like kinase) interact with and phosphorylate PIN auxin transporters. camel and canar mutants are impaired in PIN1 subcellular trafficking and auxin-mediated PIN polarization, which macroscopically manifests as defects in leaf venation and vasculature regeneration after wounding. The CAMEL-CANAR receptor complex is part of the auxin feedback that coordinates polarization of individual cells during auxin canalization.
PrintDisplayed: 22/5/2024 17:47