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The Binding of Auxin to the Arabidopsis Auxin Influx Transporter AUX1 [PDF]
Plant Physiology, 2008 The cellular import of the hormone auxin is a fundamental requirement for the generation of auxin gradients that control a multitude of plant developmental processes. The AUX/LAX family of auxin importers, exemplified by AUX1 from Arabidopsis (Arabidopsis thaliana), has been shown to mediate auxin import when expressed heterologously.
Carrier, David J. +6 more
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Role of the Arabidopsis PIN6 auxin transporter in auxin homeostasis and auxin-mediated development.
PLoS ONE, 2013 Plant-specific PIN-formed (PIN) efflux transporters for the plant hormone auxin are required for tissue-specific directional auxin transport and cellular auxin homeostasis.
Christopher I Cazzonelli +13 more
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Temporal and spatial auxin responsive networks in maize primary roots [PDF]
Quantitative Plant Biology, 2022 Auxin is a key regulator of root morphogenesis across angiosperms. To better understand auxin-regulated networks underlying maize root development, we have characterized auxin-responsive transcription across two time points (30 and 120 min) and four ...
Maxwell R. McReynolds +6 more
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Auxin-Induced Plasma Membrane Depolarization Is Regulated by Auxin Transport and Not by AUXIN BINDING PROTEIN1 [PDF]
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 +11 more
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Current Opinion in Plant Biology, 2006 Auxin regulates a host of plant developmental and physiological processes, including embryogenesis, vascular differentiation, organogenesis, tropic growth, and root and shoot architecture. Genetic and biochemical studies carried out over the past decade have revealed that much of this regulation involves the SCF(TIR1/AFB)-mediated proteolysis of the ...
Marcel, Quint, William M, Gray
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Scientific Reports, 2023 The phytohormone auxin affects numerous processes in land plants. The central auxin signaling machinery, called the nuclear auxin pathway, is mediated by its pivotal receptor named TRANSPORT INHIBITOR RESPONSE 1/AUXIN SIGNALING F-BOX (TIR1/AFB).
Noriaki Tounosu +4 more
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A comprehensive phylogeny of auxin homeostasis genes involved in adventitious root formation in carnation stem cuttings. [PDF]
PLoS ONE, 2018 Understanding the functional basis of auxin homeostasis requires knowledge about auxin biosynthesis, auxin transport and auxin catabolism genes, which is not always directly available despite the recent whole-genome sequencing of many plant species ...
Ana Belén Sánchez-García +4 more
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Auxin action and auxin‐binding proteins [PDF]
New Phytologist, 1995 SUMMARYThe plant growth regulator auxin mediates an enormous range of developmental and growth responses, some of which are manifest rapidly and others manifest only after considerable lag periods. The protein that perceives auxin, the auxin receptor, has been sought by many laboratories and the search has identified a good number of candidates ...
Richard M, Napier, Michael A, Venis
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Frontiers in Plant Science, 2022 Auxin plays a crucial regulatory role in higher plants, but systematic studies on the location of auxin local biosynthesis are rare in bamboo and other graminaceous plants.
Yucong Bai +8 more
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Perturbation of auxin homeostasis by overexpression of wild-type IAA15 results in impaired stem cell differentiation and gravitropism in roots. [PDF]
PLoS ONE, 2013 Aux/IAAs interact with auxin response factors (ARFs) to repress their transcriptional activity in the auxin signaling pathway. Previous studies have focused on gain-of-function mutations of domain II and little is known about whether the expression level
Da-Wei Yan +5 more
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