蛋白激酶Cla4对黄曲霉生长发育、毒素合成和致病力的影响

秦岭,李晓雯,李丁,赵家儒,汪世华,袁军

Protein kinase Cla4 regulates morphology development, aflatoxin biosynthesis and pathogenicity of Aspergillus flavus

QIN Ling,LI Xiao-Wen,LI Ding,ZHAO Jia-Ru,WANG Shi-Hua,YUAN Jun

图8 ΔAflcla4突变体对花生和玉米的侵染 A：WT和Aflcla4敲除菌株在29℃黑暗条件下侵染花生、玉米的表型分析;B：花生、玉米表面孢子量统计;C：侵染后花生、玉米黄曲霉毒素产生量统计. 星号代表WT和其他菌株之间有显著性差异,**P≤0.01

Fig. 8 Effects of Aflcla4 on pathogenicity of Aspergillus flavus to peanuts and maize. A: Phenotype analysis of WT and gene deletion strains cultured on peanuts and maize at 29°C in dark for seven days; B: Quantitative analysis of conidia collected from infected crop seeds; C: Thin-layer chromatography analysis of aflatoxin production in infected crop seeds. Asterisks indicate significant differences between the wild-type and other strains (**P≤0.01).