Optimum conditions for the storage of potato virus YNTN strain

被引:0
|
作者
Cerovská, N [1 ]
Filigarová, M [1 ]
Hadámková, R [1 ]
机构
[1] Acad Sci Czech Republ, Inst Expt Bot, CZ-16000 Prague 6, Czech Republic
关键词
ELISA; Solanum tuberosum;
D O I
10.1023/A:1015177513693
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The effect of storage conditions on the serological activity of two isolates of potato virus Y-NTN strain (PVYNTN) was studied by ELISA. Purified virus, intact and homogenized infected leaves stored freeze-dried and frozen at various temperatures were tested. Purified virus was the most stable at +4 degreesC and non-purified virus was best preserved as a freeze-dried leaf homogenate at -20degreesC. Their serological activity did not change after three months of storage.
引用
收藏
页码:315 / 316
页数:2
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