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植物病毒侵染系统寄主后产生显著的花叶症状 ,细胞内叶绿体结构和功能遭到破坏。在褪绿部位叶绿体发育不良 ,基粒类囊体垛叠差 ,体积变小、数量减少 ,有的发生团聚或接合 ,成熟叶绿体往往肿胀、片层松散 ,甚至整体瓦解。现已了解烟草花叶病毒 TMV、黄瓜花叶病毒 CMV、马铃薯 Y
Plant virus infects the host of the system to produce significant mosaic symptoms and disrupt the structure and function of the intracellular chloroplast. Chloroplast dysplasia at the chlorotic site, graying of the capitulum is poor, the volume decreases, the number decreases, and some agglomeration or conjugation, mature chloroplasts tend to swell, lamella loose, or even the overall collapse. Now know TMV, cucumber mosaic virus CMV, potato Y.