Results 41 to 50 of about 6,752 (198)
BMC Research Notes, 2011 Background Two related genes encoding AP2/ERF-type transcription factors, AINTEGUMENTA (ANT) and AINTEGUMENTA-LIKE6 (AIL6), are important regulators of floral growth and patterning in Arabidopsis.
Krizek Beth A
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An auxin-driven polarized transport model for phyllotaxis [PDF]
Proceedings of the National Academy of Sciences, 2006 Recent studies show that plant organ positioning may be mediated by localized concentrations of the plant hormone auxin. Auxin patterning in the shoot apical meristem is in turn brought about by the subcellular polar distribution of the putative auxin efflux mediator, PIN1.
Jönsson, Henrik +4 more
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Acta Agrobotanica, 2019 We have isolated germacranolide-type sesquiterpene lactones with an α-methylene-γ-lactone moiety, dehydrocostus lactone (DHCL), costunolide, santamarine, and a novel compound denoted artabolide [3-hydroxy-4,6,7(H)-germacra-1(10),11(13)-dien-6,12-olide ...
Yuta Toda +3 more
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Molecular Plant-Microbe Interactions, 1999 Induction of the formation of root nodule primordia in legume roots by symbiotic rhizobia is probably preceded by a change in plant hormone physiology. We used a Vicia sativa (vetch) split root system to study the effect of inoculation with rhizobia or ...
Kees J. M. Boot +4 more
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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
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An Auxin Transport Inhibitor Targets Villin-Mediated Actin Dynamics to Regulate Polar Auxin Transport [PDF]
Plant Physiology, 2019 Auxin transport inhibitors are essential tools for understanding auxin-dependent plant development. One mode of inhibition affects actin dynamics; however, the underlying mechanisms remain unclear. In this study, we characterized the action of 2,3,5-triiodobenzoic acid (TIBA) on actin dynamics in greater mechanistic detail.
Minxia Zou, Haiyun Ren, Jiejie Li
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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
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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
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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
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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
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