Results 31 to 40 of about 90,361 (300)

Transcription of TIR1-controlled Genes Can be Regulated within 10 Minutes by an Auxin-induced Process. Can TIR1 be the Receptor?

Frontiers in Plant Science, 2016
ABP1 and TIR1/AFBs are known as auxin receptors. ABP1 is linked to auxin responses several of which are faster than ten minutes. TIR1 regulates auxin-induced transcription of early auxin genes also within minutes.
Corinna Labusch, Yunus Effendi, Martin Fulda, Günther F. E. Scherer   +3 more
doaj   +1 more source

ABP1–TMK auxin perception for global phosphorylation and auxin canalization [PDF]

, 2022
The phytohormone auxin triggers transcriptional reprogramming through a well-characterized perception machinery in the nucleus. By contrast, mechanisms that underlie fast effects of auxin, such as the regulation of ion fluxes, rapid phosphorylation of ...
Verstraeten, Inge ; https://orcid.org/, Teplova, Anastasiia, Monzer, Aline, Gelová, Zuzana ; https://orcid.org/, Mazur, Ewa, Živanović, Branka D., Tan, Shutang ; https://orcid.org/, Kaufmann, Walter A., Johnson, Alexander, Gallei, Michelle, Teplova, Anastasia, Verstraeten, Inge, Rodriguez Solovey, Lesia ; https://orcid.org/, Giannini, Caterina, Rodriguez, Lesia, Tan, Shutang, Gelová, Zuzana, Kinoshita, Toshinori, Johnson, Alexander J ; https://orcid.org/, Narasimhan, Madhumitha, Hrtyan, Mónika, Friml, Jiří, Friml, Jiří ; https://orcid.org/, Weijers, Dolf, Roosjen, Mark, Randuch, Marek, Kuhn, Andre, Zou, Minxia, Rýdza, Nikola, Fiedler, Lukáš, Grones, Peter, Takahashi, Koji, Kaufmann, Walter ; https://orcid.org/, Gallei, Michelle C ; https://orcid.org/, Rakusová, Hana, Narasimhan, Madhumitha ; https://orcid.org/   +35 more
core   +1 more source

Genome-Wide Identification, Functional Analysis and Expression Profiling of the Aux/IAA Gene Family in Tomato [PDF]

, 2012
Auxin is a central hormone that exerts pleiotropic effects on plant growth including the development of roots, shoots, flowers and fruit. The perception and signaling of the plant hormone auxin rely on the cooperative action of several components,among
Regad, Farid, Bassa, Carole, Delalande, Corinne, Mila, Isabelle, Zouine, Mohamed, Bouzayen, Mondher   +5 more
core   +1 more source

Defining binding efficiency and specificity of auxins for SCFTIR1/AFB-Aux/IAA co-receptor complex formation [PDF]

, 2014
Structure–activity profiles for the phytohormone auxin have been collected for over 70 years, and a number of synthetic auxins are used in agriculture. Auxin classification schemes and binding models followed from understanding auxin structures. However,
Evans, John P., Napier, R. (Richard), Ferro, N, Armitage, Lynne, Hawkes, Tim, Sundaram, S, Kepinski, S, Kepinski, Stefan, Lee, Sarah C., Hawkes, T, Armitage, L, Evans, JP, Sundaram, Shanthy, Napier, RM, Lee, S, Ferro, Noel   +15 more
core   +1 more source

Auxin Response Factors: output control in auxin biology [PDF]

Journal of Experimental Botany, 2017
Abstract The phytohormone auxin is involved in almost all developmental processes in land plants. Most, if not all, of these processes are mediated by changes in gene expression. Auxin acts on gene expression through a short nuclear pathway that converges upon the activation of a family of DNA-binding transcription ...
Roosjen, Mark, Paque, Sébastien, Weijers, Dolf   +2 more
openaire   +2 more sources

Conformation‐Selective Binding Domains of Intramolecular Chemically Induced Protein Dimerisation Systems

Angewandte Chemie, EarlyView.
Intramolecular chemically induced dimerisation transforms FK506‐ and cyclosporine A‐responsive protein pairs into high‐affinity pseudo‐allosteric switches. Holo‐selective binders isolated by mRNA display convert these switches into gain‐of‐signal biosensors and ultrasensitive ELISAs, enabling direct quantification of both immunosuppressants in ...
Zhenling Cui, Zhong Guo, Yi Jin Liew, Alessandro T. Caputo, Maria M. Fiorito, Cagla Ergun Ayva, Roxane Mutschler, Mayra Barrios Leguarca, Sophia Newton, Gia Nghi Lam, Robert Speight, Brett McWhinney, Yanulla Essie Georges, Carel Pretorius, Jacobus P.J. Ungerer, Kirill Alexandrov   +15 more
wiley   +2 more sources

Auxin signal transduction into a quantitative change in natural auxin polar transport in pine cambium

Acta Societatis Botanicorum Poloniae, 2014
Results of experiments performed with 6-mm high stem sections of Pinus sylvestris L. confirmed the hypothesis that the fusiform cells of the cambial region respond to the arrival of indole-3-acetic-acid (IAA) at the signalling concentration in the ...
Tomasz J. Wodzicki, Alina B. Wodzicki, Jacek Adamczyk   +2 more
doaj   +1 more source

Root system architecture from coupling cell shape to auxin transport.

PLoS Biology, 2008
Lateral organ position along roots and shoots largely determines plant architecture, and depends on auxin distribution patterns. Determination of the underlying patterning mechanisms has hitherto been complicated because they operate during growth and ...
Marta Laskowski, Verônica A Grieneisen, Hugo Hofhuis, Colette A Ten Hove, Paulien Hogeweg, Athanasius F M Marée, Ben Scheres   +6 more
doaj   +1 more source

Up in the air: Untethered Factors of Auxin Response [version 1; referees: 5 approved]

F1000Research, 2016
As a prominent regulator of plant growth and development, the hormone auxin plays an essential role in controlling cell division and expansion. Auxin-responsive gene transcription is mediated through the TRANSPORT INHIBITOR RESPONSE1/AUXIN SIGNALING F ...
Samantha K. Powers, Lucia C. Strader
doaj   +1 more source

DR5 is a Suitable System for Studying the Auxin Response in the Poncirus trifoliata-Xanthomonas axonopodis pv. citri Interaction

Horticultural Plant Journal, 2020
The local auxin distribution characteristics in the roots, stems, and leaves of stably transformed plantlets of trifoliate orange (Poncirus trifoliata) with auxin reporter system DR5::GUS-YFP were elucidated in this research.
Xuan Xiao, Xiaoyan Li, Chunli Chen, Wenwu Guo   +3 more
doaj   +1 more source