Additional file 1: of Genome-wide analysis of poplar NF-YB gene family and identified PtNF-YB1 important in regulate flowering timing in transgenic plants

The phylogenetic tree and conserved motifs analysis of NF-YB families in poplar. a. PtNF-YBs phylogenetic tree. b. PtNF-YBs conserved motifs analysis. (TIF 2879 kb)