A novel class of gibberellin 2-oxidases control semidwarfism, tillering, and root development in rice.

SF, Lo; SY, Yang; KT, Chen; YI, Hsing; JA, Zeevaart; LJ, Chen; SM, Yu

doi:10.1105/tpc.108.060913

Public

A novel class of gibberellin 2-oxidases control semidwarfism, tillering, and root development in rice.

Shared by NobleBlocks on Oct 24, 2008 • 12:00 AM UTC

Authors:

Lo SF

Yang SY

Chen KT

Abstract

Gibberellin 2-oxidases (GA2oxs) regulate plant growth by inactivating endogenous bioactive gibberellins (GAs). Two classes of GA2oxs inactivate GAs through 2beta-hydroxylation: a larger class of C(19) GA2oxs and a smaller class of C(20) GA2oxs. In this study, we show that members of the rice (Oryza ...

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