NCBI Accession #
NP_193770.1
NCBI GenBank Nucleotide #
NM_118156.2
NCBI Official Full Name
PEBP (phosphatidylethanolamine-binding protein) family protein
NCBI Official Synonym Symbols
F9F13.20; F9F13_20; TWIN SISTER OF FT
NCBI Protein Information
PEBP (phosphatidylethanolamine-binding protein) family protein
NCBI Summary
Encodes a floral inducer that is a homolog of FT. Plants overexpressing this gene flower earlier than Col. Loss-of-function mutations flower later in short days. TSF and FT play overlapping roles in the promotion of flowering, with FT playing the dominant role.TSF sequences show extensive variation in different accessions and may contribute to quantitative variation in flowering time in these accessions. TSF has a complex pattern of spatial expression; it is expressed mainly in phloem and expression is regulated by daylength and vernalization.
UniProt Protein Name
Protein TWIN SISTER of FT
UniProt Synonym Protein Names
TFL1-like protein
UniProt Primary Accession #
Q9S7R5
UniProt Related Accession #
Q9S7R5
UniProt Comments
May form complexes with phosphorylated ligands by interfering with kinases and their effectors.