Fig. 2From: Characterization and expression profiles of the B-box gene family during plant growth and under low-nitrogen stress in SaccharumPhylogenetic tree of BBX peptide sequences of S. spontaneum, A. thaliana, O. sativa, S. bicolor, and Z. mays. Sequences were aligned using ClustalW software and the subsequent phylogenetic tree was constructed applying the Neighbor-joining algorithm by MEGA X software, with 1000 bootstrap replicates. Bootstrap values below 70% are not shown. Roman numerals (I–V) represent different gene clusters. The genes from each group are differentiated by color. Black solid triangles are the new BBXs found in SaccharumBack to article page