Results 71 to 80 of about 6,752 (198)

ABCG36/PEN3/PDR8 Is an Exporter of the Auxin Precursor, Indole-3-Butyric Acid, and Involved in Auxin-Controlled Development

Frontiers in Plant Science, 2019
The PDR-type ABCG transporter, ABCG36/PDR8/PEN3, is thought to be implicated in the export of a few structurally unrelated substrates, including the auxin precursor, indole-3-butyric acid (IBA), although a clear-cut proof of transport is lacking.
Bibek Aryal, John Huynh, Jerôme Schneuwly, Alexandra Siffert, Jie Liu, Santiago Alejandro, Jutta Ludwig-Müller, Enrico Martinoia, Markus Geisler   +8 more
doaj   +1 more source

Non-steroidal Anti-inflammatory Drugs Target TWISTED DWARF1-Regulated Actin Dynamics and Auxin Transport-Mediated Plant Development

Cell Reports, 2020
Summary: The widely used non-steroidal anti-inflammatory drugs (NSAIDs) are derivatives of the phytohormone salicylic acid (SA). SA is well known to regulate plant immunity and development, whereas there have been few reports focusing on the effects of ...
Shutang Tan, Martin Di Donato, Matouš Glanc, Xixi Zhang, Petr Klíma, Jie Liu, Aurélien Bailly, Noel Ferro, Jan Petrášek, Markus Geisler, Jiří Friml   +10 more
doaj   +1 more source

Polar Auxin Transport

, 2017
Auxins, a group of plant signalling compounds, ensure proper growth and development of the plant in relation to both external and internal stimuli. Within a plant, auxin is distributed asymmetrically, thus creating local auxin maxima and minima.
Lacek, J. (Jozef), Retzer, K. (Katarzyna), Luschnig, C., Zažímalová, E. (Eva)   +3 more
openaire   +1 more source

Differential responses of root growth to nutrition with different ammonium/nitrate ratios involve auxin distribution in two tobacco cultivars

Journal of Integrative Agriculture, 2019
Nitrogen (N), the major forms of which are nitrate (NO3–) and ammonium (NH4+), plays an important role in plant growth and mediation of root development. However, the role of auxin in root growth in response to different NH4+/NO3– ratios remains unclear.
Lin MENG, Jian-xin DONG, Shu-sheng WANG, Ke SONG, Ai-fen LING, Jin-guang YANG, Zhi-xin XIAO, Wei LI, Wen-jing SONG, Hong-bo LIANG   +9 more
doaj   +1 more source

Polar Auxin Transport: New Support for an Old Model [PDF]

The Plant Cell, 1998
In 1880, Charles Darwin noted that “some influence,” later shown to be indole-3-acetic acid (IAA), moves from the tip of an oat coleoptile to the region below the tip, where it controls elongation ([Darwin, 1880][1]).
openaire   +2 more sources

Distribution of Endogenous NO Regulates Early Gravitropic Response and PIN2 Localization in Arabidopsis Roots

Frontiers in Plant Science, 2018
High-resolution and automated image analysis of individual roots demonstrated that endogenous nitric oxide (NO) contribute significantly to gravitropism of Arabidopsis roots.
Ramiro París, María M. Vazquez, Magdalena Graziano, María C. Terrile, Nathan D. Miller, Edgar P. Spalding, Marisa S. Otegui, Claudia A. Casalongué   +7 more
doaj   +1 more source

Gibberellins promote polar auxin transport to regulate stem cell fate decisions in cambium. [PDF]

Nat Plants, 2023
Mäkilä R, Wybouw B, Smetana O, Vainio L, Solé-Gil A, Lyu M, Ye L, Wang X, Siligato R, Jenness MK, Murphy AS, Mähönen AP.   +11 more
europepmc   +1 more source

Corrigendum: Tonoplast proton pumps regulate nuclear spacing of female gametophytes via mediating polar auxin transport in arabidopsis. [PDF]

Front Plant Sci, 2023
Jiang YT, Zheng JX, Li RH, Wang YC, Shi J, Ferjani A, Lin WH.   +6 more
europepmc   +1 more source

Mitochondrial HSC70-1 Regulates Polar Auxin Transport through ROS Homeostasis in Arabidopsis Roots. [PDF]

Antioxidants (Basel), 2022
Shen T, Jia N, Wei S, Xu W, Lv T, Bai J, Li B.   +6 more
europepmc   +1 more source

AUXIN, ETHYLENE AND KINETIN IN A CARRIER‐PROTEIN MODEL SYSTEM FOR THE POLAR TRANSPORT OF AUXINS IN PETIOLE SEGMENTS OF PHASEOLUS VULGARIS [PDF]

, 1969
Daphne J. Osborne, Michael G. Mullins
openalex   +1 more source