low virulent strain
美 [loʊ ˈvɪrələnt streɪn]英 [ləʊ ˈvɪrələnt streɪn]
- 弱毒株
low virulent strain-
Study on the homology between PRV FB low virulent strain and gE and gI of PA strain
PRVFB弱毒株与FA株gE，gI基因的同源性研究
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The deduced amino acid sequence at the cleavage site of the HA protein was RSSR ↓ GLF , it was match to the characteristic of low virulent strain .
HA蛋白裂解位点的氨基酸组成为RSSR↓GLF，不舍连续的碱性氨基酸，具有低致病性AⅣHA基因裂解位点的序列特征。
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The N strain of porcine parvovirus was a natural low virulent variant strain , which was isolated from the viscera of a stillborn fetus farrowed by a gilt in Guangxi .
猪细小病毒N株是从广西初产母猪所产死胎脏器分离的自然弱毒株。