原生质体
磷酸盐
烟草花叶病毒
病毒
接种
烟草响尾蛇病毒
微生物学
生物
病毒学
园艺
植物病毒
植物
生物化学
作者
Susumu Kubo,Bryan D. Harrison,David J. Robinson
出处
期刊:Intervirology
[S. Karger AG]
日期:1974-01-01
卷期号:3 (5-6): 382-387
被引量:21
摘要
At pH 6.0, substituting phosphate for citrate in the inoculum greatly increased the infection of tobacco leaf protoplasts by tobacco rattle virus, but it had little effect on the yield of virus per infected protoplast. Using the optimum phosphate molarity (0.025), up to 98% of the intact protoplasts were infected. When added to the inoculum, phosphate enhanced the infection of protoplasts from leaves of four different ages. Infection was not increased when phosphate was present only immediately before or after inoculation.
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