Fig. 4

The phylogenetic relationship of STT3A and STT3B. The image was generated by MAGA 5.1 program. Neighbor-Joining STT3 phylogenetic tree showed the relationship between SaSTT3A and SaSTT3B. Branches in bold and labelled with larger type represented SaSTT3A and SaSTT3B. The values were computed to show the reliability of clustering (above each branch) and genetic distance (below each branch). STT3A and STT3B proteins/homologs from Fragaria vesca (FvSTT3A, XP_004287460.1 and FvSTT3B, XP_004299463.1), Cicer arietinum (CaSTT3A, XP_004497228.1 and CaSTT3B, XP_004515278.1), Solanum lycopersicum (SlSTT3A, XP_004251627.1 and SlSTT3B, XP_004235404.1), Physcomitrella patens (Pp1s404: XP_001784419.1 and Pp1s98: XP_001767963.1), Chlamydomonadales (Cre07, XP_001690442.1), Chlamydomonadales (Creg9581, XP_002955643.1), were analyzed. The accession numbers of SbSTT3A and 3B, ZmSTT3A and 3B, OsSTT3A and 3B, BdSTT3A and 3B, AtSTT3A and 3B and ScSTT3 were the same as stated above