DAR2 acts as an important node connecting cytokinin, auxin, SHY2 and PLT1/2 in root meristem size control.

Y, Peng; L, Chen; Y, Lu; W, Ma; Y, Tong; Y, Li

doi:10.4161/psb.24226

Public

DAR2 acts as an important node connecting cytokinin, auxin, SHY2 and PLT1/2 in root meristem size control.

Shared by NobleBlocks on Mar 21, 2013 • 12:00 AM UTC

Authors:

Peng Y

Chen L

Lu Y

Abstract

Cytokinin and auxin antagonistically affect cell proliferation and differentiation and thus regulate root meristem size by influencing the abundance of SHORT HYPOCOTYL2 (SHY2/IAA3). SHY2 affects auxin distribution in the root meristem by repressing the auxin-inducible expression of PIN-FORMED (PIN) ...

Subject

Cytokinin

auxin

Dar2

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