Genetic analysis of tobacco resistance to potato virus y 病毒抗性遗传分析
Relationship between peroxidase activity and resistance to potato virus y - vein strain in tobacco 过氧化物酶活性与烟草脉坏死病抗性的关系
A conservative motif , recognized by proteinases of potato virus y , was inserted between nib and ppiv , which will release functional ppiv from the fused protein after infection by potato virus y . then , plant expression vector pnpa was constructed by ligating the fusing gene and pbi121 , which is knocked out gus gene 以马铃薯y病毒的复制酶( nib )基因为模板,通过聚合酶链式反应获得nib基因,并在nib基因末端保留了在病毒基因组中nib与外壳蛋白( cp )基因相衔接的保守序列。
百科解释
Potato virus Y (PVY) is a plant pathogenic virus of the family Potyviridae, and one of the most important plant viruses affecting potato production.