摘要
采用聚丙烯酰胺凝胶电泳分离技术，对杏（Ｐｕｒｎｕｓａｒｍｅｎｉａｃａ）中９９个品种（类型）１ａ生枝皮过氧化物酶同工酶（ＰＯＤ）进行了测定，结果出现５６种同工酶谱型，其中有３５个品种的谱型是各自独有，可被一一分开，约占总供试品种的３５．４％，其余６４个品种分属于其它２１种谱型，每谱型含２～５个品种。本文还就杏品种分类问题进行了讨论。
One-year-old shoot bark peroxidase isozymes of 99 apricot varieties were separated via polyacrylamide gel electrophoresis. The results indicated that there were 56 pheno- types of peroxidase isozyme in all. The number of varieties that could hi individually distiguished was 35 (about 35. 4%). The other 64 varieties belong to other 20 pheno-types. The usefulness of isozyme analysis for apricot varieties identification is discussed in this paper.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1994年第2期15-18,共4页
Journal of Hebei Agricultural University
关键词
杏
同功酶
分类
Apricot
Isozyme
Variety identification
