Detailed gene information

Genes [306]




SVP
SHORT VEGETATIVE PHASE
TAIR: AT2G22540
UNIPROT: Q9FVC1
NOWOMICS: View List

Publications

Hartmann U et al., 2000, Plant J.
Gregis V et al., 2006, Plant Cell
Lee J H et al., 2007, Genes Dev.
Li D et al., 2008, Dev. Cell
Gregis V et al., 2008, Plant J.
Fujiwara S et al., 2008, Plant Cell
Gregis V et al., 2009, Plant J.
Jang S et al., 2009, Plant J.
Cho H J et al., 2012, FEBS Lett.
Gregis V et al., 2013, Genome Biol.
Pos D et al., 2013, Nature
Lee J H et al., 2013, Science
Andrs F et al., 2014, Proc. Natl. Acad. Sci. U.S.A.
Mateos J L et al., 2015, Genome Biol.

Appears in the following schemes

Overview
Temperature pathway
Aging pathway
Photoperiod pathway
Flower development
Mains targets of ABC(E)genes
Specification of flower meristems
Vernalization

Protein function

Encodes a MADS-box transcription factor.

Phenotype

Overexpressor:
SVP overexpressor is late flowering under both SD and LD conditions. [Posü¾Ž–”¼ et al., 2013][Li et al., 2015][Fujiwara et al., 2008][Yoshida et al., 2009][Cho et al., 2012][Balanzü¾Œ†”¼ et al., 2014][Hartmann et al., 2000]

Single mutant:
svp single mutant is early flowering under both SD and LD conditions. [Posü¾Ž–”¼ et al., 2013][Andrü¾Ž–”¼s et al., 2014][Jang et al., 2009][Li et al., 2008][Li et al., 2015][Fujiwara et al., 2008][Lee et al., 2013][Cho et al., 2012][Balanzü¾Œ†”¼ et al., 2014][Hartmann et al., 2000]

Remarks:
FLC and SVP have a subset of common targets: the FLC-SVP duplex binds to multiple flowering time genes, including gibberelin-related factors. However, FLC and SVP also their own specific targets. [Mateos et al., 2015]

Remarks:
SVP is involved in both flower development and control of flowering time. [Gregis et al., 2006][Gregis et al., 2009][Gregis et al., 2008][Liu et al., 2009][Grandi et al., 2012]

Function:
Transcription repressor that inhibit floral transition in the autonomous flowering pathway, independent of photoperiod and temperature. Acts in a dosage-dependent manner. Together with AGL24 and AP1, controls the identity of the floral meristem and regulates expression of class B, C and E genes. [Data from UniProt]

Regulators, targets and interactors

Downstream actors

causality
FT -- [Li et al., 2008][Pos et al., 2013][Gu et al., 2013][Deng et al., 2011][Lee et al., 2007][Searle et al., 2006][Helliwell et al., 2006][Jang et al., 2009][Tao et al., 2012][Lee et al., 2013][Gregis et al., 2013][Mateos et al., 2015] -- [View TAIR record]

MIR172B -- [Cho et al., 2012][Lee et al., 2010][Tao et al., 2012] -- [View TAIR record]

EFM -- [Yan et al., 2014] -- [View TAIR record]

LFY -- [Liu et al., 2009][Gregis et al., 2009][Grandi et al., 2012][Tao et al., 2012][Pastore et al., 2011] -- [View TAIR record]

MIR172A -- [Cho et al., 2012][Lee et al., 2010][Tao et al., 2012] -- [View TAIR record]

SEP3 -- [Liu et al., 2009][Liu et al., 2013][Pos et al., 2013] -- [View TAIR record]

TEM2, RAV2 -- [Pos et al., 2013][Marn-Gonzlez et al., 2015] -- [View TAIR record]

AP1 -- [Grandi et al., 2012] -- [View TAIR record]

SOC1, AGL20 -- [Li et al., 2008][Pos et al., 2013][Gu et al., 2013][Deng et al., 2011][Searle et al., 2006][Helliwell et al., 2006][Tao et al., 2012][Lee et al., 2013][Gregis et al., 2013][Mateos et al., 2015][Hepworth et al., 2002] -- [View TAIR record]

MIR172C -- [Cho et al., 2012][Lee et al., 2010][Tao et al., 2012] -- [View TAIR record]

MAF2, AGL31 -- [Airoldi et al., 2015] -- [View TAIR record]

SVP -- [Gregis et al., 2013] -- [View TAIR record]



Upstream actors

causality
FCA -- [Lee et al., 2007] -- [View TAIR record]

AP1 -- [Yu et al., 2004][Wuest et al., 2012][Gregis et al., 2008][Kaufmann et al., 2010][Liu et al., 2007] -- [View TAIR record]

AP3 -- [Wuest et al., 2012] -- [View TAIR record]

SVP -- [Gregis et al., 2013] -- [View TAIR record]

PI -- [Wuest et al., 2012] -- [View TAIR record]

FVE, MSI4 -- [Lee et al., 2007] -- [View TAIR record]

SEP3 -- [Wuest et al., 2012][Gregis et al., 2008][Kaufmann et al., 2010][Liu et al., 2007] -- [View TAIR record]



Protein-protein interactions

AGL16 -- [Hu et al., 2014] -- [View TAIR record]

TFL2, LHP1 -- [Liu et al., 2009] -- [View TAIR record]

MAF2, AGL31 -- [Airoldi et al., 2015] -- [View TAIR record]


GI -- [Sawa et al., 2011] -- [View TAIR record]

FLM, MAF1, AGL27 -- [Pos et al., 2013][Lee et al., 2013] -- [View TAIR record]

ELF3 -- [Yoshida et al., 2009] -- [View TAIR record]

FLC, AGL25, FLF -- [Li et al., 2008][Fujiwara et al., 2008][Hu et al., 2014] -- [View TAIR record]



SVP interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins