Protein function
Encodes a transcription factor of the phosphatidylethanolamine-binding protein (PEBP) family which is sufficient to induce flowering.
Phenotype
Remarks: FT is expressed in phloem companion cells and its protein moves to the shoot apical meristem through the phloem.
[Corbesier et al., 2007] Overexpressor: FT overexpressor is early flowering under both SD and LD conditions.
[Kobayashi et al., 1999][Kardailsky et al., 1999] Single mutant: ft single mutant is late flowering under both SD and LD conditions. ( The late flowering-time phenotype of the
ft single mutant is much stronger under LD than SD conditions.)
[Koornneef et al., 1991][Yamaguchi et al., 2005][Kobayashi et al., 1999] Multiple mutant: ft;
tsf double mutant flowers later under LD conditions than either single mutants. (The mutation of
FT has a stronger effect on flowering time than
tsf mutation.)
[Michaels et al., 2005][Jang et al., 2009][Yamaguchi et al., 2005] Function:Probable component of the mobile flower-promoting signal (floral stimulus or florigen). Promotes the transition from vegetative growth to flowering. Required for SEPALLATA3 (SEP3) and FRUITFULL (FUL) accumulation in mature rosette leaves. Seems to acts in parallel with LEAFY to induce flowering by regulating APETALA1 . May play a role in both the autonomous and the long-day flowering pathways.
[Data from UniProt]
Regulators, targets and interactors
Downstream actors
causality FUL, AGL8 --
[Teper-Bamnolker et al., 2005][Wigge et al., 2005][Abe et al., 2005][Torti et al., 2012] --
[View TAIR record]SPL5 --
[Jung et al., 2012] --
[View TAIR record]AP1 --
[Teper-Bamnolker et al., 2005][Wigge et al., 2005][Abe et al., 2005] --
[View TAIR record]SPL4 --
[Jung et al., 2012] --
[View TAIR record]SOC1, AGL20 --
[Wang et al., 2009][Moon et al., 2005][Searle et al., 2006][Michaels et al., 2005][Yoo et al., 2005] --
[View TAIR record]SPL3 --
[Jung et al., 2012] --
[View TAIR record] none FTIP1 --
[Liu et al., 2012] --
[View TAIR record] Upstream actors
causality NF-YB10 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]MAF3, AGL70 --
[Gu et al., 2013] --
[View TAIR record]ATC --
[Huang et al., 2012][Mimida et al., 2001] --
[View TAIR record]TOE1, RAP2.7 --
[Zhang et al., 2015][Jung et al., 2007][Mathieu et al., 2009] --
[View TAIR record]CDF4 --
[Song et al., 2012] --
[View TAIR record]JMJ30 --
[Yan et al., 2014][Gan et al., 2014] --
[View TAIR record]NF-YC9, HAP5C --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]MYB30 --
[Liu et al., 2014] --
[View TAIR record]VOZ1 --
[Yasui et al., 2012] --
[View TAIR record]SVP --
[Li et al., 2008][Posé 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]COL9 --
[Cheng et al., 2005] --
[View TAIR record]ATX2 --
[Shafiq et al., 2014][Berr et al., 2015] --
[View TAIR record]LDL2 --
[Shafiq et al., 2014][Berr et al., 2015] --
[View TAIR record]NF-YC7 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]RGA1 --
[Yu et al., 2012][Porri et al., 2012][Galvão et al., 2012] --
[View TAIR record]CLF, SDG1 --
[Jiang et al., 2008][Lopez-Vernaza et al., 2012] --
[View TAIR record]CIB1 --
[Liu et al., 2008][Liu et al., 2013] --
[View TAIR record]CIB5 --
[Liu et al., 2008][Liu et al., 2013] --
[View TAIR record]MIR172A --
[Jung et al., 2012][Zhang et al., 2015][Aukerman et al., 2003][Jung et al., 2007][Yant et al., 2010][Chen et al., 2004][Schmid et al., 2003][Mathieu et al., 2009][Park et al., 2002] --
[View TAIR record]CO --
[Kumimoto et al., 2008][Endo et al., 2013][Yamaguchi et al., 2005][Yoo et al., 2005][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Song et al., 2012][Tiwari et al., 2010][Endo et al., 2014][Song et al., 2008][Samach et al., 2000][Kardailsky et al., 1999][Kobayashi et al., 1999] --
[View TAIR record]RGL3 --
[Yu et al., 2012][Porri et al., 2012][Galvão et al., 2012] --
[View TAIR record]AGL15 --
[Fernandez et al., 2014][Adamczyk et al., 2007][Gu et al., 2013] --
[View TAIR record]NF-YB3, HAP3C --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]FLM, MAF1, AGL27 --
[Posé et al., 2013][Gu et al., 2013][Lee et al., 2007][Lee et al., 2013] --
[View TAIR record]ESD6, HOS1 --
[Endo et al., 2013][Endo et al., 2014] --
[View TAIR record]TEM2, RAV2 --
[Castillejo et al., 2008][Osnato et al., 2012][Marín-González et al., 2015] --
[View TAIR record]AFR2 --
[Fernandez et al., 2014][Gu et al., 2013] --
[View TAIR record]NF-YB6, L1L --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]SPL5 --
[Kim et al., 2012] --
[View TAIR record]SNZ --
[Zhang et al., 2015][Jung et al., 2007][Mathieu et al., 2009] --
[View TAIR record]CDF3 --
[Song et al., 2012] --
[View TAIR record]EFS, SDG8 --
[Shafiq et al., 2014][Bu et al., 2014] --
[View TAIR record]NF-YC2, HAP5B --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]PIF5, PIL6 --
[Thines et al., 2014] --
[View TAIR record]PFT1, MED25 --
[Cerdán et al., 2003][Kidd et al., 2009][Iñigo et al., 2012] --
[View TAIR record]FLC, AGL25, FLF --
[Li et al., 2008][Deng et al., 2011][Lee et al., 2007][Searle et al., 2006][Helliwell et al., 2006][Jang et al., 2009][Tao et al., 2012][Gregis et al., 2013][Mateos et al., 2015] --
[View TAIR record]GI --
[Sawa et al., 2011][Mizoguchi et al., 2005] --
[View TAIR record]ATX1, SDG27 --
[Shafiq et al., 2014][Berr et al., 2015] --
[View TAIR record]LDL1 --
[Shafiq et al., 2014][Berr et al., 2015] --
[View TAIR record]NF-YC3 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]GAI, RGA2 --
[Yu et al., 2012][Porri et al., 2012][Galvão et al., 2012] --
[View TAIR record]TFL2, LHP1 --
[Zhang et al., 2007][Adrian et al., 2010][Turck et al., 2007] --
[View TAIR record]CRY2 --
[Liu et al., 2008][Liu et al., 2013] --
[View TAIR record]CIB4 --
[Liu et al., 2008][Liu et al., 2013] --
[View TAIR record]EBS --
[López-González et al., 2014][Piñeiro et al., 2003][Gómez-Mena et al., 2001] --
[View TAIR record]NF-YC5 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]RGL2 --
[Yu et al., 2012][Porri et al., 2012][Galvão et al., 2012] --
[View TAIR record]AGL18 --
[Fernandez et al., 2014][Adamczyk et al., 2007][Gu et al., 2013] --
[View TAIR record]NF-YB2, HAP3B --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]MIR172C --
[Jung et al., 2012][Zhang et al., 2015][Aukerman et al., 2003][Jung et al., 2007][Yant et al., 2010][Chen et al., 2004][Schmid et al., 2003][Mathieu et al., 2009][Park et al., 2002] --
[View TAIR record]TGA4 --
[Song et al., 2008] --
[View TAIR record]TEM1, EDF1 --
[Castillejo et al., 2008][Osnato et al., 2012][Marín-González et al., 2015] --
[View TAIR record]AFR1 --
[Fernandez et al., 2014][Gu et al., 2013] --
[View TAIR record]NF-YB9, LEC1 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]SPL4 --
[Kim et al., 2012] --
[View TAIR record]SMZ --
[Zhang et al., 2015][Jung et al., 2007][Mathieu et al., 2009] --
[View TAIR record]CDF2 --
[Song et al., 2012] --
[View TAIR record]MRG2 --
[Xu et al., 2014][Bu et al., 2014] --
[View TAIR record]NF-YC1, HAP5A --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]EFM --
[Yan et al., 2014][Gan et al., 2014] --
[View TAIR record]STO --
[Li et al., 2014] --
[View TAIR record]TOE2 --
[Zhang et al., 2015][Jung et al., 2007][Mathieu et al., 2009] --
[View TAIR record]CDF5 --
[Song et al., 2012] --
[View TAIR record]ATXR7, SDG25 --
[Shafiq et al., 2014][Berr et al., 2015] --
[View TAIR record]ELF6 --
[Jeong et al., 2009] --
[View TAIR record]NF-YC4 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]AGL6 --
[Koo et al., 2010][Yoo et al., 2011] --
[View TAIR record]VOZ2 --
[Yasui et al., 2012] --
[View TAIR record]CUL4 --
[Pazhouhandeh et al., 2011] --
[View TAIR record]COL5 --
[Hassidim et al., 2009] --
[View TAIR record]CIB2 --
[Liu et al., 2008][Liu et al., 2013] --
[View TAIR record]JMJ14, PKDM7B, JMJ4 --
[Lu et al., 2010][Yang et al., 2010][Jeong et al., 2009] --
[View TAIR record]NF-YC6 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]RGL1 --
[Yu et al., 2012][Porri et al., 2012][Galvão et al., 2012] --
[View TAIR record]REF6, JMJ12 --
[Lu et al., 2011] --
[View TAIR record]NF-YB1, HAP3A --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]MIR172B --
[Jung et al., 2012][Zhang et al., 2015][Aukerman et al., 2003][Jung et al., 2007][Yant et al., 2010][Chen et al., 2004][Schmid et al., 2003][Mathieu et al., 2009][Park et al., 2002] --
[View TAIR record]AS1 --
[Song et al., 2012] --
[View TAIR record]PIF4 --
[Kumar et al., 2012][Seaton et al., 2015] --
[View TAIR record]AHL22 --
[Xiao et al., 2009][Yun et al., 2012] --
[View TAIR record]NF-YB5 --
[Kumimoto et al., 2008][Cai et al., 2007][Wenkel et al., 2006][Ben-Naim et al., 2006][Kumimoto et al., 2010][Tiwari et al., 2010] --
[View TAIR record]SPL3 --
[Kim et al., 2012] --
[View TAIR record]PHL --
[Endo et al., 2013][Endo et al., 2014] --
[View TAIR record]CDF1 --
[Song et al., 2012] --
[View TAIR record]MRG1 --
[Xu et al., 2014][Bu et al., 2014] --
[View TAIR record] Protein-protein interactions
FDP, BZIP27 --
[Jang et al., 2009][Abe et al., 2005] --
[View TAIR record]SOC1, AGL20 --
[Wang et al., 2009][Moon et al., 2005][Searle et al., 2006][Michaels et al., 2005][Yoo et al., 2005] --
[View TAIR record]BRC1, TCP18 --
[Niwa et al., 2013] --
[View TAIR record]FD --
[Kawamoto et al., 2015][Ho et al., 2014][Wigge et al., 2005][Abe et al., 2005] --
[View TAIR record]FTIP1 --
[Liu et al., 2012] --
[View TAIR record] FWA, HDG6 --
[Ikeda et al., 2007] --
[View TAIR record]