Article
[Selection and Identification of the Biological Characteristics of a Cold-adapted Genotype G1P[8] ZTR-68 Rotavirus by Serial Cold-adapted Passaging].
Bing du xue bao = Chinese journal of virology - 1 Sept 2015
Xie Li, Mi Kai, Ye Jing, Niu Xianglian, Sun Xiaoqin, Yi Shan, Li Hongjun, Sun Maosheng
Abstract excerpt
We wished to select a cold-adapted genotype G1P[8] ZTR-68 rotavirus (China southwest strain) in MA104 cells for possible use as a live vaccine. ZTR-68 was recovered originally from children with diarrhea. The virus was cultivated at 37 degrees C at the first passage. Then, the cultivation temperature was decreased stepwise by 3 degrees C per eight passages. In total, the virus was passaged 32 times, and...
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