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玉米属间亲缘关系的分析,以前多以形态学和地理位置等方面进行分类。植物同工酶的发现,为利用同工酶来研究栽培植物不同种属间的亲缘关系和起源提供了新途径。李继耕等对栽培玉米的起源进行了同工酶研究。杨太兴等对我国南方糯玉米(Zeamays sinensis)进行了过氧化物酶同工酶分析。Brewbaker 利用过氧化物酶同工酶分析不同类型的玉米,确立多类型的玉米共有13条酶带,并作了遗传分析。1980年,我们对主要来自山东省各地的玉米品种材料,进行了过氧化物酶和酯酶同
Analysis of the genetic relationship between maize genus, before the more morphological and geographical location and other aspects of classification. The discovery of plant isozymes provides a new way to study the genetic relationship and origin of different species of cultivated plants using isozymes. Li Jigong et al. Studied the origin of cultivated corn isozyme. Yang Taixing and other southern China waxy corn (Zeamays sinensis) peroxidase isoenzyme analysis. Brewbaker uses peroxidase isoenzymes to analyze different types of maize and establishes a total of 13 bands for multiple types of maize and makes a genetic analysis. In 1980, we conducted peroxidase and esterase homogamy on maize varieties mainly from all over Shandong Province