Fig. 2From: Comprehensive analysis of cucumber C-repeat/dehydration-responsive element binding factor family genes and their potential roles in cold tolerance of cucumberPhylogenetic tree analysis (circle tree) and group classifications of CsCBF1, CsCBF2 and CsCBF3 proteins from cucumber and CBF proteins from other species. The phylogenetic tree was constructed with the full-length amino acid sequences of the 70 CBFs using MEGA 7.0. The analysis included 3 CsCBF proteins (Cucumis sativus), 7 PgCBF proteins (Punica granatum), 4 MdCBF proteins (Malus domestica), 10 ZmCBF proteins (Zea mays), 4 VvCBF proteins (Vitis vinifera), 7 SlCBF proteins (Solanum lycopersicum), 6 AtCBF proteins (Arabidopsis thaliana), 10 OsCBF proteins (Oryza sativa) and 19 NtCBF proteins (Nicotiana tabacum). The CsCBF proteins were marked with red starsBack to article page