Fig. 2From: Genome-wide survey of the phosphofructokinase family in cassava and functional characterization in response to oxygen-deficient stressPhylogenetic tree, exon–intron structure and conserved motifs of the MePFK family. A, Phylogenetic tree of MePFKs in cassava. B, Exon–intron structure of MePFK genes. Yellow boxes represent CDS and grey lines represent introns. C, Conserved motifs in the MePFK protein. Each motif is represented by a different colourBack to article page