植物同工酶被发现以后,很快在遗传育种、物种分类、杂种优势予测、抗病育种、营养诊断、生理代谢研究等方面得到了广泛应用,成为近年来酶学研究中比较受重视的一种新技术。同工酶作为基因的生化标志在林业科研中的应用已有十年的历史。Mitton用不同时期采集的叶子提取物,确定了美国西部黄松六种酶的多态性。官崎安贞等从同 After the discovery of plant isozymes, it has been widely applied in the fields of genetics and breeding, species classification, heterosis determination, disease resistance breeding, nutrition diagnosis and physiological metabolism research, and has become the more important enzyme research in recent years. A new technology. Isoenzyme as a biochemical biomarker has been used in forestry research for ten years. Mitton collected leaf extracts from different periods to determine the polymorphisms of the six enzymes in Ponderosa americana. Kanezaki Anzhen other from the same