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用垂直板状聚丙烯酰胺凝胶电泳方法,对抗、感水稻恶苗病不同类型的6个水稻品种的过氧化物酶同工酶进行了研究。提出了水稻芽期过氧化物酶同工酶基本谱型,模式酶带共7条。抗感程度不同的品种接种后过氧化物酶同工酶酶谱存在着明显差异,主要出现在C区谱带上。
Vertical plate polyacrylamide gel electrophoresis was used to study the peroxidase isozymes of six rice cultivars with different types of resistance to and susceptible to rice Bakanae disease. The basic pattern of peroxidase isoenzyme in rice budding stage was proposed, with a total of seven patterns of enzyme bands. There were significant differences in peroxidase isozymes after inoculation among varieties with different degrees of resistance, mainly in the C region.