Results 61 to 70 of about 38,469 (229)
Cytokinins and polar transport of auxin in axillary pea buds
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010 The influence of cytokinin on auxin transport during release of axillary buds from apical dominance was studied. Expression of auxin-carrier coding genes PsAUX1 (AUXIN RESISTANT 1) and PsPIN1 (PIN-FORMED 1) was explored in axillary buds of the 2nd node ...
Petr Kalousek +4 more
doaj +1 more source
BMC Plant Biology, 2022 Background Maize rough dwarf disease (MRDD), caused by rice black-streaked dwarf virus (RBSDV) belonging to the Fijivirus genus, seriously threatens maize production worldwide.
Runqing Yue +11 more
doaj +1 more source
Frontiers in Plant Science, 2022 We previously identified protonstatin-1 (PS-1) as a selective inhibitor of plasma membrane H+-ATPase (PM H+-ATPase) activity and used it as a tool to validate the chemiosmotic model for polar auxin transport.
Yongqing Yang +8 more
doaj +1 more source
Modelling with measures: Approximation of a mass-emitting object by a point source [PDF]
, 2014 We consider a linear diffusion equation on $\Omega:=\mathbb{R}^2\setminus\bar{\Omega_\mathcal{O}}$, where $\Omega_\mathcal{O}$ is a bounded domain. The time-dependent flux on the boundary $\Gamma:=\partial\Omega_\mathcal{O}$ is prescribed.
Evers, Joep H. M. +2 more
core +3 more sources
Abscisic Acid Regulates Auxin Homeostasis in Rice Root Tips to Promote Root Hair Elongation
Frontiers in Plant Science, 2017 Abscisic acid (ABA) plays an essential role in root hair elongation in plants, but the regulatory mechanism remains to be elucidated. In this study, we found that exogenous ABA can promote rice root hair elongation. Transgenic rice overexpressing SAPK10 (
Tao Wang +8 more
doaj +1 more source
Interplay of the two ancient metabolites auxin and MEcPP regulates adaptive growth. [PDF]
, 2018 The ancient morphoregulatory hormone auxin dynamically realigns dedicated cellular processes that shape plant growth under prevailing environmental conditions. However, the nature of the stress-responsive signal altering auxin homeostasis remains elusive.
de Souza, Amancio +9 more
core +2 more sources
Molecular cloning and functional characterization of MdPIN1 in apple
Journal of Integrative Agriculture, 2017 Auxin has been identified to play critical roles in regulating plant growth and development. The polar transport of auxin is regulated by auxin transporters.
Jian-ping AN +6 more
doaj +1 more source
The pea branching RMS2 gene encodes the PsAFB4/5 auxin receptor and is involved in an auxin-strigolactone regulation loop [PDF]
, 2017 Strigolactones (SLs) are well known for their role in repressing shoot branching. In pea, increased transcript levels of SL biosynthesis genes are observed in stems of highly branched SL deficient (ramosus1 (rms1) and rms5) and SL response (rms3 and rms4)
Aubert, Gregoire +13 more
core +4 more sources
PIN-mediated polar auxin transport facilitates root obstacle avoidance.
New Phytologist, 2019 Plants sense mechanical stimuli to recognize nearby obstacles and change their growth patterns to adapt to the surrounding environment. When roots encounter an obstacle, they rapidly bend away from the impenetrable surface and find the edge of the ...
Hyo‐Jun Lee +4 more
semanticscholar +1 more source