Fig. 3From: Genome-wide identification of MAPKKK genes and their responses to phytoplasma infection in Chinese jujube (Ziziphus jujuba Mill.)Schematic diagrams of ZjMAPKKK structures. The yellow and blue boxes and the black lines indicate exons, UTRs and introns, respectively. The numerals 0, 1 and 2 indicate different intron phasesBack to article page