Results 41 to 50 of about 131,542 (309)

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

Cell Dynamics in WOX5-Overexpressing Root Tips: The Impact of Local Auxin Biosynthesis

Frontiers in Plant Science, 2020
Root stem cell niche functioning requires the formation and maintenance of the specific “auxin-rich domain” governed by directional auxin transport and local auxin production.
Maria S. Savina, Taras Pasternak, Nadya A. Omelyanchuk, Daria D. Novikova, Klaus Palme, Victoria V. Mironova, Victoria V. Mironova, Viktoriya V. Lavrekha, Viktoriya V. Lavrekha   +8 more
doaj   +1 more source

AXR3 and SHY2 interact to regulate root hair development [PDF]

, 2003
Signal transduction of the plant hormone auxin centres on the regulation of the abundance of members of the Aux/IAA family of transcriptional regulators, of which there are 29 in Arabidopsis.
Grierson, C.S., Knox, K., Leyser, O.
core   +2 more sources

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

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

Comprehensive RNA-Seq Analysis on the Regulation of Tomato Ripening by Exogenous Auxin. [PDF]

PLoS ONE, 2016
Auxin has been shown to modulate the fruit ripening process. However, the molecular mechanisms underlying auxin regulation of fruit ripening are still not clear. Illumina RNA sequencing was performed on mature green cherry tomato fruit 1 and 7 days after
Jiayin Li, Xiaoya Tao, Li Li, Linchun Mao, Zisheng Luo, Zia Ullah Khan, Tiejin Ying   +6 more
doaj   +1 more source

Auxin auxin everywhere

The Journal of Cell Biology, 2003
![Graphic][1] Changes in PIN (green) localization during organ formation (left to right) redirects auxin flow. Friml/ElsevierUnlike we mammals, plants develop new organs throughout their lifetime.
openaire   +2 more sources

Auxin-Induced Plasma Membrane Depolarization Is Regulated by Auxin Transport and Not by AUXIN BINDING PROTEIN1

Frontiers in Plant Science, 2019
Auxin is a molecule, which controls many aspects of plant development through both transcriptional and non-transcriptional signaling responses. AUXIN BINDING PROTEIN1 (ABP1) is a putative receptor for rapid non-transcriptional auxin-induced changes in ...
Ivan A. Paponov, Ivan A. Paponov, Julian Dindas , Elżbieta Król , Tatyana Friz, Vadym Budnyk, Vadym Budnyk, William Teale, Martina Paponov, Rainer Hedrich , Klaus Palme, Klaus Palme   +11 more
doaj   +1 more source

Repression of the auxin response pathway increases Arabidopsis susceptibility to necrotrophic fungi

, 2008
In plants, resistance to necrotrophic pathogens depends on the interplay between different hormone systems, such as those regulated by salicylic acid (SA), jasmonic acid (JA), ethylene, and abscisic acid.
AbuQamar, Adie, Audenaert, Austin, Azevedo, Azevedo, Berrocal-Lobo, Berrocal-Lobo, Cao, Catlett, Chisholm, de Torres-Zabala, del Pozo, Devoto, Dharmasiri, Dharmasiri, Dubacq, El Oirdi, Ferrari, Ferry, Feys, Geldner, Glazebrook, Glickmann, Govrin, Gray, Gray, Gray, Hagen, Hellmann, Hernández-Blanco, Holt, Holt, Kepinski, Laurie-Berry, Leyser, Lincoln, Liu, Llorente, Lorenzo, Manulis, Maor, Marchant, Mauch-Mani, Muskett, Muskett, Nagpal, Nakashita, Navarro, Noël, Nürnberger, Paponov, Pickett, Quint, Ramos, Robert-Seilaniantz, Ruegger, Shirasu, Thomma, Thomma, Tiryaki, Tornero, Truman, Vandeputte, Wang, Woodward   +65 more
core   +1 more source

AUX/LAX family of auxin influx carriers-an overview

Frontiers in Plant Science, 2012
Auxin regulates several aspects of plant growth and development. Auxin is unique among plant hormones for exhibiting polar transport. Indole-3-acetic acid, the major form of auxin in higher plants, is a weak acid and its intercellular movement is ...
Ranjan eSwarup, Benjamin ePéret
doaj   +1 more source