... © 2013. Published by The Company of Biologists Ltd AUX1 Auxin Petal development PETAL LOSS Polar auxin transport Arabidopsis The floral blueprint is established early in flower development ( Endress, 2011 ; Smyth, 2005 ). The number and location of floral organs...

... data show that by directing polar PIN localization and PIN-mediated polar auxin transport, the three AGC3 kinases redundantly regulate cotyledon development, root meristem size and gravitropic response, indicating their involvement in both programmed and adaptive plant development. References...

... on a subpopulation of endosomes as well as on unidentified intracellular compartments. These results indicate that MAB4 / ENP is involved in polar auxin transport in organogenesis. 10 8 2007 © 2007. 2007 † Author for correspondence (e-mail: m-tasaka@bs.naist.jp ) * These authors contributed...

... of transiently applying a polar auxin transport inhibitor, N-1-naphthylphthalamic acid (NPA), to developing Arabidopsis flowers to further characterize the role of auxin in organogenesis. NPA has marked effects on floral organ number as well as on regional specification in wild-type gynoecia, as defined...

... as if the embryo apex were present. This apparent inhibition of root growth by the apex appears to be controlled by either the polar transport of auxin, and/or the accumulation of auxin at the root end. These experiments suggest that polar auxin transport has a greater influence on root, rather than on apex...