Detailed gene information

Genes [306]




RGL3
RGA-LIKE PROTEIN 3
TAIR: AT5G17490
UNIPROT: Q9LF53
NOWOMICS: View List

Publications

Piskurewicz U et al., 2009, Plant Signal Behav
Wild M et al., 2012, Plant Cell
Park J et al., 2013, Plant Cell

Appears in the following schemes

Hormone pathway
Gibberellin metabolism
Gibberellin receptors
Aging pathway
Photoperiod pathway

Protein function

Encodes a negative regulator of gibberellin response that belongs to the DELLA family which is redundant with RGL2.

Phenotype

Overexpressor:
Specific overexpression of RGL3 in phloem companion cells (pSUC2) delays flowering under LD conditions. ( No data available under SD conditions.) [Galvü¾Œ¶”¼o et al., 2012]

Function:
Probable transcriptional regulator that acts as a repressor of the gibberellin (GA) signaling pathway. No effect of the BOI proteins on its stability. Probably acts by participating in large multiprotein complexes that repress transcription of GA-inducible genes. Its activity may be regulated by phytohormones such as auxin and ethylene (By similarity). [Data from UniProt]

Regulators, targets and interactors

Downstream actors

causality
FT -- [Yu et al., 2012][Porri et al., 2012][Galvo et al., 2012] -- [View TAIR record]

SPL9 -- [Yu et al., 2012][Porri et al., 2012][Galvo et al., 2012] -- [View TAIR record]

MIR172A -- [Galvo et al., 2012] -- [View TAIR record]

LFY -- [Blzquez et al., 2000][Eriksson et al., 2006][Blzquez et al., 1997] -- [View TAIR record]

PIF4 -- [de Lucas et al., 2008] -- [View TAIR record]

SPL5 -- [Yu et al., 2012][Porri et al., 2012][Galvo et al., 2012] -- [View TAIR record]

MIR172C -- [Galvo et al., 2012] -- [View TAIR record]

TSF -- [Porri et al., 2012][Galvo et al., 2012] -- [View TAIR record]

SPL3 -- [Yu et al., 2012][Porri et al., 2012][Galvo et al., 2012] -- [View TAIR record]

MIR172B -- [Galvo et al., 2012] -- [View TAIR record]



Upstream actors

causality
GID1A -- [Griffiths et al., 2006][Ariizumi et al., 2008][Nakajima et al., 2006][Silverstone et al., 2001][Peng et al., 1997] -- [View TAIR record]

GID1C -- [Griffiths et al., 2006][Ariizumi et al., 2008][Nakajima et al., 2006][Silverstone et al., 2001][Peng et al., 1997] -- [View TAIR record]

GID1B -- [Griffiths et al., 2006][Ariizumi et al., 2008][Nakajima et al., 2006][Silverstone et al., 2001][Peng et al., 1997] -- [View TAIR record]



Protein-protein interactions

PIF4 -- [de Lucas et al., 2008] -- [View TAIR record]



RGL3 interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins