Detailed gene information

Genes [306]




GA3OX1
GIBBERELLIN 3-OXIDASE 1
TAIR: AT1G15550
UNIPROT: Q39103
NOWOMICS: View List

Publications

Williams J et al., 1998, Plant Physiol.
Mitchum M G et al., 2006, Plant J.
Matsushita A et al., 2007, Plant Physiol.
Gabriele S et al., 2010, Plant J.
Chen M et al., 2013, PLoS ONE

Appears in the following schemes

Hormone pathway
Gibberellin metabolism
Photoperiod pathway

Protein function

Encodes an oxidase involved in the conversion of inactive gibberellins to their bioactive form.

Phenotype

Single mutant:
ga3ox1 single mutant is slightly late flowering under LD conditions. ( No data available under SD conditions.) [Mitchum et al., 2006][Osnato et al., 2012]

Multiple mutant:
ga3ox1;ga3ox2 multiple mutant is late flowering under LD conditions.( No data available under SD conditions.) [Mitchum et al., 2006]

Function:
Converts the inactive gibbberellin (GA) precursors GA9 and GA20 in the bioactives gibberellins GA4 and GA1. Involved in the production of bioactive GA for vegetative growth and development. [Data from UniProt]

Regulators, targets and interactors

Downstream actors


Upstream actors

causality
TEM1, EDF1 -- [Osnato et al., 2012] -- [View TAIR record]

TEM2, RAV2 -- [Osnato et al., 2012] -- [View TAIR record]



Protein-protein interactions


GA3OX1 interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins