. Sequence alignment (a) and phylogenetic tree (b) of MaC2H2-1/2. C2H2 type Zinc finger domain and EAR domain were underlined, while QALGGH motif was overlined.
Multiple alignments were carried out using CLUSTALW and the phylogenetic tree was constructed with MEGA5.0 using a bootstrap test of phylogeny with Neighbor–Joining
test and default parameters. In phylogenetic tree (b), MaC2H2-1/2 are indicated by solid black circle, and the ripening-associated SlZFP2 (Weng et al., 2015) is marked with
empty black circle. Sequences used for the phylogenetic analysis are listed in Supplementary Text 1