M
Mark Estelle
Researcher at University of California, San Diego
Publications - 179
Citations - 37233
Mark Estelle is an academic researcher from University of California, San Diego. The author has contributed to research in topics: Auxin & Arabidopsis. The author has an hindex of 89, co-authored 172 publications receiving 33969 citations. Previous affiliations of Mark Estelle include Indiana University & University of San Diego.
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Journal ArticleDOI
The F-box protein TIR1 is an auxin receptor
TL;DR: TIR1 is an auxin receptor that mediates Aux/IAA degradation and auxin-regulated transcription and the loss of TIR1 and three related F-box proteins eliminates saturable auxin binding in plant extracts.
Journal ArticleDOI
A Plant miRNA Contributes to Antibacterial Resistance by Repressing Auxin Signaling
Lionel Navarro,Patrice Dunoyer,Florence Jay,Benedict Arnold,Nihal Dharmasiri,Mark Estelle,Olivier Voinnet,Jonathan D. G. Jones +7 more
TL;DR: It is shown that a flagellin-derived peptide induces a plant microRNA (miRNA) that negatively regulates messenger RNAs for the F-box auxin receptors TIR1, AFB2, and AFB3, implicating auxin in disease susceptibility and miRNA-mediated suppression of auxin signaling in resistance.
Journal ArticleDOI
The Physcomitrella Genome Reveals Evolutionary Insights into the Conquest of Land by Plants
Stefan A. Rensing,Daniel Lang,Andreas Zimmer,Astrid Terry,Asaf Salamov,Harris Shapiro,Tomoaki Nishiyama,Pierre-François Perroud,Erika Lindquist,Yasuko Kamisugi,Takako Tanahashi,Takako Tanahashi,Keiko Sakakibara,Tomomichi Fujita,Kazuko Oishi,Tadasu Shin-I,Yoko Kuroki,Atsushi Toyoda,Yutaka Suzuki,Shin-ichi Hashimoto,Kazuo Yamaguchi,Sumio Sugano,Yuji Kohara,Yuji Kohara,Asao Fujiyama,Asao Fujiyama,Aldwin M. Anterola,Setsuyuki Aoki,Neil W. Ashton,W. Brad Barbazuk,Elizabeth I. Barker,Jeffrey L. Bennetzen,Robert E. Blankenship,Sung Hyun Cho,Susan K. Dutcher,Mark Estelle,Jeffrey A. Fawcett,Heidrun Gundlach,Kousuke Hanada,Alexander Heyl,Karen A. Hicks,Karen A. Hicks,Jon Hughes,Martin Lohr,Klaus F. X. Mayer,Alexander N. Melkozernov,Takashi Murata,Takashi Murata,David R. Nelson,Birgit Pils,Michael J. Prigge,Bernd Reiss,Tanya Renner,Stephane Rombauts,Paul J. Rushton,Anton A. Sanderfoot,Gabriele Schween,Shin-Han Shiu,Kurt Stueber,Frederica L. Theodoulou,Hank Tu,Yves Van de Peer,P. J. Verrier,Elizabeth R. Waters,Andrew J. Wood,Lixing Yang,David J. Cove,David J. Cove,Andrew C. Cuming,Mitsuyasu Hasebe,Mitsuyasu Hasebe,Susan Lucas,Brent D. Mishler,Ralf Reski,Igor V. Grigoriev,Ralph S. Quatrano,Jeffrey L. Boore,Jeffrey L. Boore +77 more
TL;DR: This comparison reveals genomic changes concomitant with the evolutionary movement to land, including a general increase in gene family complexity; loss of genes associated with aquatic environments; acquisition of genes for tolerating terrestrial stresses; and the development of the auxin and abscisic acid signaling pathways for coordinating multicellular growth and dehydration response.
Journal ArticleDOI
Mechanism of auxin perception by the TIR1 ubiquitin ligase
Xu Tan,Luz Irina A. Calderon-Villalobos,Michal Sharon,Changxue Zheng,Carol V. Robinson,Mark Estelle,Ning Zheng +6 more
TL;DR: These structures show that the leucine-rich repeat domain of TIR1 contains an unexpected inositol hexakisphosphate co-factor and recognizes auxin and the Aux/IAA polypeptide substrate through a single surface pocket, establishing the first structural model of a plant hormone receptor.
Journal ArticleDOI
Auxin regulates SCF(TIR1)-dependent degradation of AUX/IAA proteins.
TL;DR: It is shown that SCFTIR1 is required for AUX/IAA degradation, and it is proposed that auxin promotes the degradation of this large family of transcriptional regulators, leading to diverse downstream effects.