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Current Opinion in Plant Biology, 2005
Polar transport of auxin is essential for normal plant growth and development. On a cellular level, directional auxin transport is primarily controlled by an efflux carrier complex that is characterized by the PIN-FORMED (PIN) family of proteins. Detailed developmental studies of PIN distribution and subcellular localization have been combined with the
Joshua J, Blakeslee +2 more
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Polar transport of auxin is essential for normal plant growth and development. On a cellular level, directional auxin transport is primarily controlled by an efflux carrier complex that is characterized by the PIN-FORMED (PIN) family of proteins. Detailed developmental studies of PIN distribution and subcellular localization have been combined with the
Joshua J, Blakeslee +2 more
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Nature, 1968
THE movement of 3-indolylacetic acid (IAA) may play an important part in the regulation of growth, development and geotropic curvature in roots, as well as in shoots. It is therefore important to establish the characteristics of the transport system for molecules of this general configuration in plant tissues.
Tom K. Scott +2 more
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THE movement of 3-indolylacetic acid (IAA) may play an important part in the regulation of growth, development and geotropic curvature in roots, as well as in shoots. It is therefore important to establish the characteristics of the transport system for molecules of this general configuration in plant tissues.
Tom K. Scott +2 more
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AUXIN TRANSPORT, AUXIN METABOLISM AND AGEING
Acta Botanica Neerlandica, 1969SUMMARY Transport and metabolism of auxin have been studied in explants of Coleus. An ageing period preceding a transport experiment causes a decrease in the amounts of radioactivity transported. A pre-treatment with auxin during the ageing period maintains the transport on the original level.
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2010
Auxins play a crucial role in the regulation of spatial and temporal aspects of plant growth and development1. As well as being required for the division, enlargement and differentiation of individual plant cells, auxins also function as signals between cells, tissues and organs. In this way they contribute to the coordination and integration of growth
Eva Zažímalová +2 more
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Auxins play a crucial role in the regulation of spatial and temporal aspects of plant growth and development1. As well as being required for the division, enlargement and differentiation of individual plant cells, auxins also function as signals between cells, tissues and organs. In this way they contribute to the coordination and integration of growth
Eva Zažímalová +2 more
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Effect of auxins on the auxin transport system in coleoptiles
Planta, 1969Within 20 min of its application, auxin enhances the transport processes that move auxin molecules through coleoptile tissue. The effect was observed after treatment with indoleacetic acid and α-naphthaleneacetic acid, but not with growth-inactive auxin analogues.
Rainer Hertel, R Ouitrakul, D L Rayle
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Auxin Transporters—A Biochemical View
Cold Spring Harbor Perspectives in Biology, 2021From embryogenesis to fruit formation, almost every aspect of plant development and differentiation is controlled by the cellular accumulation or depletion of auxin from cells and tissues. The respective auxin maxima and minima are generated by cell-to-cell auxin transport via transporter proteins.
Angus S. Murphy +2 more
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Auxin transport: a field in flux [PDF]
Trends in Plant Science, 2006 Polar auxin transport is crucial for plant growth and development. Auxin moves between plant cells through a combination of membrane diffusion and carrier-mediated transport. Several classes of membrane proteins that facilitate auxin uptake and efflux have recently been identified in Arabidopsis. The relative contribution to auxin transport made by the
Eric M. Kramer +2 more
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1969
It has already been shown that growth substances such as 2,4-D travel in the phloem when applied to leaves. Huber et al. (1937) also reported the presence of natural auxin in the phloem exudate of various trees in July and August. Work in the 1930s produced the basic data on auxin transport and are well dealt with in Went and Thimann’s book ...
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It has already been shown that growth substances such as 2,4-D travel in the phloem when applied to leaves. Huber et al. (1937) also reported the presence of natural auxin in the phloem exudate of various trees in July and August. Work in the 1930s produced the basic data on auxin transport and are well dealt with in Went and Thimann’s book ...
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Science Signaling, 2010
Strigolactones inhibit branching by modulating auxin transport in Arabidopsis .
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Strigolactones inhibit branching by modulating auxin transport in Arabidopsis .
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Carrier-mediated auxin transport
Planta, 19741. Auxin (IAA) transport was investigated using crown gall suspension tissue culture cells. We have shown that auxin can cross the plasmalemma both by transport of IAA anions on a saturable carrier and by passive (not carriermediated) diffusion of the lipid-soluble undissociated IAA molecules (pK=4.7).
P. H. Rubery, A. R. Sheldrake
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