Phylogenetic analysis of the members in PEBP family. The tree was constructed using the Neighbor-Joining (N-J) method for members of the PEBP family in Hevea brasiliensis (HbMFT1), Jatropha curcas (JcCEN1, NP_001295672.1; JcMFT1, KC874668; JcMFT2, KF944352), Arabidopsis thaliana (TFL1, NP_196004.1; TSF, NP_193770.1; FT, NP_176726.1; MFT, NP_173250.1; BFT, NP_201010.1; ATC, NP_180324.1), Triticum aestivum (TaMFT, BAK78908.1), Populus trichocarpa (PtMFT, XP_002321507.1), Glycine max (GmMFT, ACA24491.1), Picea abies (PaMFT1, AEH59565.1), Pinus sylvestris (PsMFT, AIJ02001.1), Gossypium barbadense (GbMFT1, AGJ98454.1), Gossypium arboreum (GaMFT1, KHG10593.1), Sinapis alba (SaFT, ACM69283.1), Brassica napus (BnFT, ACY03404.1), Brassica oleracea (BoFT, ACH86033.1), Eutrema japonicum (EjFT, ADV18466.1), Boechera stricta (BsFT, AIU56794.1), Cardamine hirsuta (ChFT, AKC05615.1), Zea mays (ZmTFL1, ABI98712.1; ZCN3, ABX11005.1), Medicago truncatula (MtTFL1, XP_013443336.1), Vitis vinifera (VvMFT, NP_001267935.1), Malus domestica (MdCEN, NP_001280770.1). All of the protein sequences were downloaded from the NCBI according to their accession numbers. Abbreviations: ATC, ARABIDOPSIS THALIANA CENTRORADIALIS; BFT, BROTHER OF FT AND TFL1; FT, FLOWERING LOCUS T; MFT, MOTHER OF FT AND TFL1; TFL1, TERMINAL FLOWER1; TSF, TWIN SISTER OF FT; CEN, CENTRORADIALIS.