Detailed gene information

Genes [306]




AG
AGAMOUS
TAIR: AT4G18960
UNIPROT: P17839
NOWOMICS: View List

Publications

Yanofsky M F et al., 1990, Nature
Drews G N et al., 1991, Cell
Bowman J L et al., 1991, Plant Cell
Mizukami Y et al., 1992, Cell
Riechmann J L et al., 1996, Proc. Natl. Acad. Sci. U.S.A.
Lee H et al., 2000, Genes Dev.
Lenhard M et al., 2001, Cell
Lohmann J U et al., 2001, Cell
Gómez-Mena C et al., 2005, Development
Gregis V et al., 2006, Plant Cell

Appears in the following schemes

Flower development
Mains targets of ABC(E)genes
Kinetics of ABC(E) genes expression
Specification of flower meristems

Protein function

Encodes a MADS-box transcription factor.

Phenotype

Overexpressor:
AGAMOUS overexpressor displays the same phenotype than the apetala2 single mutant: sepals are converted into ovule-bearing carpels. [Mizukami et al., 1992]

Single mutant:
agamous single mutant has flower defects: the six stamens are replaced by six petals while carpels are replaced by a new mutant flower. [Irish et al., 1990][Yanofsky et al., 1990][Bowman et al., 1989][Bowman et al., 1991]

Function:
Probable transcription factor involved in the control of organ identity during the early development of flowers. Is required for normal development of stamens and carpels in the wild-type flower. Plays a role in maintaining the determinacy of the floral meristem. Acts as C class cadastral protein by repressing the A class floral homeotic genes like APETALA1. Forms a heterodimer via the K-box domain with either SEPALATTA1/AGL2, SEPALATTA2/AGL4, SEPALLATA3/AGL9 or AGL6 that could be involved in genes regulation during floral meristem development. Controls AHL21/GIK, a multifunctional chromatin modifier in reproductive organ patterning and differentiation. [Data from UniProt]

Regulators, targets and interactors

Downstream actors

causality
AG -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013][Ó Maoiléidigh et al., 2014][Kaufmann et al., 2009] -- [View TAIR record]

AP3 -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

UFO -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

SHP1, AGL1 -- [Kaufmann et al., 2009] -- [View TAIR record]

SEP3 -- [Wuest et al., 2012][Favaro et al., 2003][ÓMaoiléidigh et al., 2013][Kaufmann et al., 2009] -- [View TAIR record]

SPL, NZZ -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

SHP2, AGL5 -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

KNU -- [Sun et al., 2009] -- [View TAIR record]

PI -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

SUP, FLO10 -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

INO -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

AP1 -- [Kaufmann et al., 2009][Gustafson-Brown et al., 1994] -- [View TAIR record]



Upstream actors

causality
TFL2, LHP1 -- [Sung et al., 2006][Turck et al., 2007][Gaudin et al., 2001] -- [View TAIR record]

ATX1, SDG27 -- [Saleh et al., 2007][Prunet et al., 2008][Carles et al., 2005] -- [View TAIR record]

LFY -- [Liu et al., 2009][Lenhard et al., 2001][Lohmann et al., 2001] -- [View TAIR record]

FIE1, FIS3 -- [Goodrich et al., 1997][Kinoshita et al., 2001][Chen et al., 1997][Hennig et al., 2003] -- [View TAIR record]

TPL -- [Krogan et al., 2012] -- [View TAIR record]

PNY, RPL, BLR -- [Bao et al., 2004] -- [View TAIR record]

LUG -- [Conner et al., 2000][Sridhar et al., 2006][Kaufmann et al., 2009][Franks et al., 2002] -- [View TAIR record]

PI -- [Honma et al., 2001][Smaczniak et al., 2012][Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

ULT1 -- [Engelhorn et al., 2014][Saleh et al., 2007][Carles et al., 2009][Prunet et al., 2008][Carles et al., 2005] -- [View TAIR record]

AP2 -- [Yant et al., 2010][Krogan et al., 2012][Drews et al., 1991][Bowman et al., 1991] -- [View TAIR record]

EMF2, CYR1 -- [Goodrich et al., 1997][Kinoshita et al., 2001][Chen et al., 1997][Hennig et al., 2003] -- [View TAIR record]

PAN, TGA8 -- [Maier et al., 2009][Das et al., 2009] -- [View TAIR record]

EMF1 -- [Calonje et al., 2008] -- [View TAIR record]

SEU -- [Conner et al., 2000][Sridhar et al., 2006][Kaufmann et al., 2009][Franks et al., 2002] -- [View TAIR record]

SEP3 -- [Wuest et al., 2012][Conner et al., 2000][ÓMaoiléidigh et al., 2013][Ó Maoiléidigh et al., 2014][Sridhar et al., 2006][Kaufmann et al., 2009][Franks et al., 2002] -- [View TAIR record]

AP3 -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]

CLF, SDG1 -- [Goodrich et al., 1997][Kinoshita et al., 2001][Calonje et al., 2008][Chen et al., 1997][Jiang et al., 2008][Lopez-Vernaza et al., 2012][Hennig et al., 2003] -- [View TAIR record]

PKL, SSL2, CKH2 -- [Aichinger et al., 2009] -- [View TAIR record]

WUS -- [Lenhard et al., 2001][Lohmann et al., 2001] -- [View TAIR record]

MSI1 -- [Goodrich et al., 1997][Kinoshita et al., 2001][Chen et al., 1997][Hennig et al., 2003] -- [View TAIR record]

HDA1, HDA19, -- [Krogan et al., 2012] -- [View TAIR record]

HUA2 -- [Cheng et al., 2003][Chen et al., 1999] -- [View TAIR record]

AP1 -- [Conner et al., 2000][Bao et al., 2004][Sridhar et al., 2006][Franks et al., 2002] -- [View TAIR record]

AG -- [Wuest et al., 2012][ÓMaoiléidigh et al., 2013][Ó Maoiléidigh et al., 2014][Kaufmann et al., 2009] -- [View TAIR record]



Protein-protein interactions

SEP3 -- [Wuest et al., 2012][Favaro et al., 2003][ÓMaoiléidigh et al., 2013][Kaufmann et al., 2009] -- [View TAIR record]


PI -- [Honma et al., 2001][Smaczniak et al., 2012][Wuest et al., 2012][ÓMaoiléidigh et al., 2013] -- [View TAIR record]



AG interaction network

Downstream and upstream flowering-related genes

Physical interactions with other flowering-related proteins