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Modelling polar auxin transport in developmental patterning

Plant Biology, 2010
AbstractAuxin interacts with its own polar transport to influence cell polarity and tissue patterning. Research over the past decade has started to deliver new insights into the molecular mechanisms that drive and regulate polar auxin transport.
SANTOS F   +5 more
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On polar auxin transport in plant cells

Journal of Mathematical Biology, 1990
We present here explicit mathematical formulas for calculating the concentration, mass, and velocity of movement of the center of mass of the plant growth regulator auxin during its polar movement through a linear file of cells. The results of numerical computations for two cases, (a) the conservative, in which the mass in the system remains constant ...
Martin, M. H.   +2 more
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Regulation of phyllotaxis by polar auxin transport

Nature, 2003
The regular arrangement of leaves around a plant's stem, called phyllotaxis, has for centuries attracted the attention of philosophers, mathematicians and natural scientists; however, to date, studies of phyllotaxis have been largely theoretical. Leaves and flowers are formed from the shoot apical meristem, triggered by the plant hormone auxin.
Didier, Reinhardt   +8 more
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Polar auxin transport — old questions and new concepts?

Plant Molecular Biology, 2002
Polar auxin transport controls multiple aspects of plant development including differential growth, embryo and root patterning and vascular tissue differentiation. Identification of proteins involved in this process and availability of new tools enabling 'visualization' of auxin and auxin routes in planta largely contributed to the significant progress
Friml, Jiří, Palme, Klaus
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Regulation of auxin transport polarity by AGC kinases

Current Opinion in Plant Biology, 2008
The plant hormone auxin controls plant development through gradients and maxima that are generated by PIN efflux carrier driven polar auxin transport. PIN proteins direct this cell-to-cell auxin transport, and thus orient plant development through their asymmetric subcellular distribution.
Hélène S, Robert, Remko, Offringa
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Signaling in Polar Auxin Transport

2013
Polar auxin transport, directionally delivering auxin and generating local auxin gradients, is pivotal to fundamental developmental processes in plants. The directional auxin flow is attributable to polar-localized auxin transporters. In particular, over the past several years, the cytological and molecular mechanisms of how auxin transporters ...
Anindya Ganguly, Hyung-Taeg Cho
openaire   +1 more source

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