摘要
用聚丙烯酰胺凝胶电泳对内蒙古常见禾本科牧草羽茅（Ａｃｈｎａｔｈｅｒｕｍｓｉｂｉｒｉｃｕｍ（Ｌ．）Ｋｅｎｇ）在６个不同地理及生态环境下的种群进行了过氧化物酶同工酶研究．通过对酶谱的比较分析，结果表明：羽茅的种内变异很小，各样点间的同工酶谱十分相近，酶谱不随地理、生态环境的改变而发生相应的变化，说明其体内遗传资源的相对稳定性．
Peroxidase isozymes of A chnatherum slbiricum(L,)Keng have been ana-lysed collected from different geographic distribution and habit of Inner Mongolia bypolyacrylamide gel electrophoresis.After comparing isozymic zymograms and coefrlcient ofsimilarity,the results showed that diversity was not obvious,isozymic zymograms were notvaried as changing geographic distribution and habit,and the genetic resources were rela-tively stable.
出处
《内蒙古师范大学学报（自然科学汉文版）》
CAS
1995年第1期56-59,共4页
Journal of Inner Mongolia Normal University(Natural Science Edition)
基金
内蒙古自然科学基金
