Fig. 4

Conservation analysis of Khib sites. A The number of identified Khib sites of F. graminearum which are conserved in Candida albicans, Fusarium oxysporum, Botrytis cinerea, and Ustilaginoidea virens, and the number of orthologous proteins with these sites. The orthologs were identified by BLASTP using Khib protein of F. graminearum as queries, and the equivalent sites were then identified by sequence alignment using MUSCLE. B The analysis of Khib sites and proteins with these sites conserved in the above five fungi. The x-axis indicates the number of species that possess equivalent Khib sites of an F. graminearum Khib site. The y-axis shows the number of Khib sites in F. graminearum. Detailed data are listed in Additional File 2: Table S2