W
Wim Grunewald
Researcher at Ghent University
Publications - 30
Citations - 4184
Wim Grunewald is an academic researcher from Ghent University. The author has contributed to research in topics: Auxin & Lateral root. The author has an hindex of 20, co-authored 30 publications receiving 3631 citations. Previous affiliations of Wim Grunewald include Flanders Institute for Biotechnology.
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Journal ArticleDOI
NINJA connects the co-repressor TOPLESS to jasmonate signalling
Laurens Pauwels,Gemma Fernández Barbero,Jan Geerinck,Jan Geerinck,Sofie Tilleman,Sofie Tilleman,Wim Grunewald,Wim Grunewald,Amparo Cuéllar Pérez,Amparo Cuéllar Pérez,Jose Manuel Chico,Robin Vanden Bossche,Robin Vanden Bossche,Jared A. Sewell,Eduardo Gil,Gloria García-Casado,Erwin Witters,Erwin Witters,Dirk Inzé,Dirk Inzé,Jeff A. Long,Geert De Jaeger,Geert De Jaeger,Roberto Solano,Alain Goossens,Alain Goossens +25 more
TL;DR: This work shows that the Arabidopsis JAZ proteins recruit the Groucho/Tup1-type co-repressor TOPLESS (TPL) and TPL-related proteins (TPRs) through a previously uncharacterized adaptor protein, designated Novel Interactor of JAZ (NINJA).
Journal ArticleDOI
A novel aux/IAA28 signaling cascade activates GATA23-dependent specification of lateral root founder cell identity.
Bert De Rybel,Valya Vassileva,Valya Vassileva,Boris Parizot,Marlies Demeulenaere,Wim Grunewald,Dominique Audenaert,Jelle Van Campenhout,Paul J. Overvoorde,Leentje Jansen,Steffen Vanneste,Barbara Möller,Michael Wilson,Tara J. Holman,Gert Van Isterdael,Géraldine Brunoud,Géraldine Brunoud,Marnik Vuylsteke,Teva Vernoux,Teva Vernoux,Lieven De Veylder,Dirk Inzé,Dolf Weijers,Malcolm J. Bennett,Tom Beeckman +24 more
TL;DR: The first molecular components that control lateral root founder cell identity in the Arabidopsis root are identified, including an IAA28-dependent auxin signaling module in the basal meristem region that regulates GATA23 expression and thereby lateral rootfounder cell specification and root branching patterns.
Journal ArticleDOI
Receptor-like kinase ACR4 restricts formative cell divisions in the Arabidopsis root.
Ive De Smet,Ive De Smet,Ive De Smet,Valya Vassileva,Valya Vassileva,Bert De Rybel,Bert De Rybel,Mitchell P. Levesque,Wim Grunewald,Wim Grunewald,Daniël Van Damme,Daniël Van Damme,Giel Van Noorden,Giel Van Noorden,Mirande Naudts,Mirande Naudts,Gert Van Isterdael,Gert Van Isterdael,Rebecca De Clercq,Rebecca De Clercq,Jean Y. J. Wang,Nicholas Meuli,Steffen Vanneste,Steffen Vanneste,Jirri Friml,Jirri Friml,Pierre Hilson,Pierre Hilson,Gerd Jürgens,Gwyneth C. Ingram,Dirk Inzé,Dirk Inzé,Philip N. Benfey,Tom Beeckman,Tom Beeckman +34 more
TL;DR: This article used transcript profiling on sorted pericycle cells undergoing lateral root initiation to identify the receptor-like kinase ACR4 of Arabidopsis as a key factor both in promoting formative cell divisions in the pericycle and in constraining the number of these divisions once organogenesis has been started.
Journal ArticleDOI
The march of the PINs: developmental plasticity by dynamic polar targeting in plant cells
Wim Grunewald,Jiří Friml +1 more
TL;DR: The cellular and molecular mechanisms behind polar foraging and subcellular trafficking pathways are highlighted and the entry points for different signals and regulations including by auxin itself will be discussed within the context of morphological and developmental consequences of polar targeting and sub cellular trafficking.
Journal ArticleDOI
Bimodular auxin response controls organogenesis in Arabidopsis
Ive De Smet,Steffen Lau,Ute Voß,Steffen Vanneste,René Benjamins,Eike H. Rademacher,Alexandra Schlereth,Bert De Rybel,Valya Vassileva,Wim Grunewald,Mirande Naudts,Mitchell P. Levesque,Jasmin S. Ehrismann,Dirk Inzé,Christian Luschnig,Philip N. Benfey,Dolf Weijers,Marc Van Montagu,Malcolm J. Bennett,Gerd Jürgens,Tom Beeckman +20 more
TL;DR: The genetic framework in which two successive auxin response modules control early steps of a developmental process adds an extra dimension to the complexity of auxin’s action.