Results 21 to 30 of about 10,905 (232)

Genetic analysis of the Arabidopsis TIR1/AFB auxin receptors reveals both overlapping and specialized functions

eLife, 2020
The TIR1/AFB auxin co-receptors mediate diverse responses to the plant hormone auxin. The Arabidopsis genome encodes six TIR1/AFB proteins representing three of the four clades that were established prior to angiosperm radiation. To determine the role of
Michael J Prigge, Matthieu Platre, Nikita Kadakia, Yi Zhang, Kathleen Greenham, Whitnie Szutu, Bipin Kumar Pandey, Rahul Arvind Bhosale, Malcolm J Bennett, Wolfgang Busch, Mark Estelle   +10 more
doaj   +2 more sources

Integrated metabolo-transcriptomics and functional characterization reveals that the wheat auxin receptor TIR1 negatively regulates defense against Fusarium graminearum. [PDF]

Journal of Integrative Plant Biology, 2020
Fusarium head blight (FHB) caused by Fusarium graminearum Schwabe [teleomorph Gibberella zeae (Schw.) Perch] results in large yield losses in annual global wheat production.
Peisen Su, Lanfei Zhao, W. Li, Jinxiao Zhao, Jun Yan, Xin Ma, An-fei Li, Hongwei Wang, L. Kong   +8 more
semanticscholar   +2 more sources

A novel mechanism of auxin habituation: upregulation of auxin receptor TRANSPORT INHIBITOR RESPONSE 1 allows cell proliferation independent of external auxin. [PDF]

New Phytol
Summary Exogenously applied auxins are essential for establishing cell lines in tissue cultures and maintaining their proliferation. Cell lines may develop the ability to proliferate even in media lacking auxin, they may become auxin‐habituated. This study investigated the mechanisms underlying this process.
Jelínek P, Müller K, Kobercová E, Přibylová A, Čovanová M, Dobrev PI, Vaculíková R, Vondráková Z, Helusová L, Bírošíková A, Fischer L, Petrášek J.   +11 more
europepmc   +2 more sources

Cotton miR393-TIR1 Module Regulates Plant Defense Against Verticillium dahliae via Auxin Perception and Signaling

Frontiers in Plant Science, 2022
Plant auxin is essential in plant growth and development. However, the molecular mechanisms of auxin involvement in plant immunity are unclear. Here, we addressed the function of the cotton (Gossypium hirsutum) miR393-TIR1 module in plant defense against
Gege Shi, Saisai Wang, Peng Wang, Jingjing Zhan, Ye Tang, Ge Zhao, Fuguang Li, X. Ge, Jiahe Wu   +8 more
semanticscholar   +2 more sources

Development of the HTRF assay to evaluate the auxin-induced binding between TIR1 and IAA7.

New Phytologist, EarlyView.
Auxin plays diverse roles in plant growth and development, including sensing environmental changes. Quantifying the interaction between auxin coreceptors provides the molecular basis for cells to sense and adapt to environmental cues.
Jekson Robertlee, Shinya Hagihara
semanticscholar   +2 more sources

Arabidopsis thaliana in vitro shoot regeneration is impaired by silencing of TIR1

Biologia Plantarum, 2012
Arabidopsis shoots regenerate from root explants through a two-step process consisting of pre-incubation on an auxin-rich callus induction medium (CIM), followed by transfer to a cytokinin-rich shoot induction medium (SIM).
M. Qiao, Z. -J. Zhao, F. -N. Xiang
doaj   +2 more sources

A combinatorial TIR1/AFB–Aux/IAA co-receptor system for differential sensing of auxin [PDF]

Nature Chemical Biology, 2012
The plant hormone auxin regulates virtually every aspect of plant growth and development. Auxin acts by binding the F-box protein transport inhibitor response 1 (TIR1) and promotes the degradation of the AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA ...
Anthony Ivetac, AW Woodward, C Timpte, Cesar De Oliveira, CK Worley, D Weijers, D Weijers, E Scarpella, E Sundberg, EA Vidal, EJ Chapman, G Parry, Geraint Parry, GF Hao, H Szemenyei, Haibin Mao, JA Long, JA Ramos, JJ Holland, JM Alonso, K Greenham, K Hayashi, K Nishimura, KA Dreher, Laura B Sheard, LI Calderón-Villalobos, Luz Irina A Calderón Villalobos, Lynne Armitage, M Ruegger, Mark Estelle, MJ Prigge, MJ Sippl, ML Evans, N Dharmasiri, N Dharmasiri, N Dharmasiri, Ning Zheng, O Korb, P Overvoorde, PD Jenik, PJ Overvoorde, R Prusty, RA Laskowski, Richard Napier, S Abel, S Abel, S Kepinski, Sarah Lee, SB Tiwari, Stefan Kepinski, T Hamann, T Ulmasov, T Vernoux, T Vernoux, TA Walsh, WM Gray, Wolfgang Brandt, X Tan, Xu Tan, Y Okushima, Y Zhao   +60 more
core   +5 more sources

Protocol for auxin-inducible protein degradation in C. elegans using different auxins and TIR1-expressing strains

STAR Protocols
Summary: The auxin-inducible degron (AID) system is a powerful tool to deplete proteins in vivo. Here, we present a protocol for AID-mediated depletion of two proteins (CFI-1/AT-rich interaction domain 3 [ARID3] and Y47D3A.21/density-regulated re ...
Nidhi Sharma, Filipe Marques, Paschalis Kratsios   +2 more
doaj   +2 more sources

Erythrocyte Membrane Protein 3 (EMAP3) Is Exposed on the Surface of the Plasmodium berghei Infected Red Blood Cell. [PDF]

Mol Microbiol
Erythrocyte membrane protein 3 (EMAP3) is a novel Plasmodium berghei protein that is trafficked to the outer membrane surface of the infected red blood cell (iRBC). EMAP3 is not critical for parasite growth or sequestration but offers a new scaffold for displaying Plasmodium falciparum proteins on iRBCs.
Hernandez SRC, Rashpa R, Jonsdottir TK, Paoletta MS, Ter Beek J, Díaz MR, Krol JMM, Chevalley-Maurel S, Ishizaki T, Berntsson RP, Janse CJ, Franke-Fayard B, Brochet M, Bushell ESC.   +13 more
europepmc   +2 more sources

Changes in the Expression of COI1, TIR1, and ERF1 Genes and Respective MiRNAs in Fusarium Basal Rot-Stressed Onion.

Gene
Fusarium oxysporum f.sp. cepae (FOC), as basal rot fungus, is the most detrimental pathogen causing a serious threat to onion productivity in the world.
B. Khansarinejad, Farshad Dashti, E. Buratti, A. Mirzaie-asl, D. Zafari, M. Romano   +5 more
semanticscholar   +3 more sources