Functional diversification and molecular mechanisms of FLOWERING LOCUS T/TERMINAL FLOWER 1 family genes in horticultural plants

Wang, Shuang; Yang, Yiman; Chen, Fadi; Jiang, Jiafu

doi:10.1186/s43897-022-00039-8

Table 1 Diverse functions of the FT/TFL1 gene family in horticultural plants

From: Functional diversification and molecular mechanisms of FLOWERING LOCUS T/TERMINAL FLOWER 1 family genes in horticultural plants

Gene name	Effect on flowering	Other function	Regulatory input	References
Arabidopsis (*Arabidopsis thaliana*)
AtFT	Induction	Plant growth; Dormancy	LD	Shannon and Meeks-Wagner, 1991; Yoo et al., 2004; Yamaguchi et al., 2005; Michaels et al., 2005; Xi et al., 2010; Yoo et al., 2010; D'Aloia et al., 2011; Huang et al., 2012; Kim et al., 2013; Moraes et al., 2019; Azpeitia et al., 2021; Chen et al., 2021
AtTSF	Induction		LD
AtTFL1	Inhibition	Inflorescence development	LD
AtBFT	Inhibition	Inflorescence development	LD
AtATC	Inhibition
AtMFT	Induction	Seed germination
Chrysanthemum (*Chrysanthemum* spp.)
CsFTL1	Induction		LD, NB	Oda et al., 2012; Higuchi et al., 2013; Higuchi and Hisamatsu, 2015; Mao et al., 2016; Sun et al., 2017; Gao et al., 2019; Wang et al., 2020a, b; Haider et al., 2020
CsFTL2	Induction		LD, Sucrose
CsFTL3	Induction		LD, Sucrose
CsTFL1b	Inhibition
CmTFL1a	Inhibition
CmTFL1c	Inhibition
CsAFT	Inhibition		LD, NB
Phalaenopsis (*Phalaenopsis*hybrid)
PhFT1	Induction			Li et al., 2014; Zhou et al., 2018; Jiang et al., 2022
PhFT3	Induction
PhFT5	Induction
PhFT6	Inhibition
Orchid (*Oncidium*Gower Ramsey)
OnFT	Induction			Hou and Yang, 2009
OnTFL1	Inhibition			Hou and Yang, 2009
Dendrobium (*Dendrobium huoshanense*)
DhFT3	Induction		Gibberellin	Song et al., 2021
DhFT1	Induction		Gibberellin
DhFT2	Induction		Gibberellin
DhTFL1a	Inhibition
DhTFL1b	Inhibition
Tomato (*Solanum lycopersicum*)
SP	Inhibition	Indeterminate growth		Molinero-Rosales et al., 2004; Lifschitz et al., 2006; Shalit et al., 2009; Jiang et al., 2013; Lifschitz et al., 2014; Cao et al., 2016; Song, 2020
SFT	Induction	Inflorescence development
FTL1	Induction		SD
SP5G	Inhibition
SP5G2	Inhibition
SP5G3	Inhibition
Strawberry (*Fragaria×ananassa*)
FvFT1	Induction		LD	Koskela et al., 2012; Nakano et al., 2015
FvTFL1	Inhibition		LD, Cool temperature	Koskela et al., 2012; Nakano et al., 2015
Rose (*Rosa* spp.)
RoKSN	Inhibition			Iwata et al., 2012; Randoux et al., 2014, b; Otagaki et al., 2015
RoFT	Induction
Poplar (*Populus* spp.)
PtFT1	Induction			Mohamed et al., 2010; Hsu et al., 2011; Gómez-Soto et al., 2022
PtFT2	Inhibition	Vegetative growth; Shoot dormancy	LD, High temperature
PopCEN1	Inhibition
PopCEN2	Inhibition
Sugar beet (Beta vulgaris)
BvFT1	Inhibition		SD, Non-vernalized	Pin et al., 2010
BvFT2	Induction			Pin et al., 2010
Cucumber (Cucumis sativus)
‘short-1’ UR CsFT	Induction			Wen et al., 2019; Wang et al., 2020b
‘short-2’ UR CsFT	Induction
‘long’ UR CsFT	Inhibition
CsTFL1	Inhibition	Determinate growth
Tulip (Tulipa gesneriana)
TgFT1	Inhibition			Leeggangers et al., 2018
TgFT2	Induction
TgFT3	Inhibition
Potato (Solanum tuberosum)
StSP5G	Inhibition			Navarro et al., 2011; Lee et al., 2013
StSP5G-like	Inhibition
StSP6A		Tuber formation
Onion (Allium cepa)
AcFT1		Bulb formation	LD	Blackman et al., 2010; Lee et al., 2013
AcFT2	Induction		Vernalization
AcFT4	Inhibition	Bulb formation
Kiwifruit (Actinidia spp.)
Kiwifruit FT	Induction	Dormancy release	Cool temperature	Varkonyi-Gasic et al., 2013
Kiwifruit CEN	Inhibition			Varkonyi-Gasic et al., 2013
Pineapple (Ananas comosus)
AcFTL2	Induction		Ethylene	Liu and Fan, 2016; Liu et al., 2018

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ISSN: 2730-9401

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