摘要
本文通过对野青茅属两个种大叶章(Deyeuxia langsdorffii(Link)kunth)及小叶章(D.angustifolia(Kom)Y.L.Chang)的形态比较及同工酶分析表明,小叶章种内变异幅度较大,同大叶章在形态上难以区别;两个种的细胞色素氧化酶及过氧化物酶的酶谱谱型基本一致,无明显差异。因而,可将两个种合并成一个种。
The present paper compares morphological varieties and isoen-zymes of 2 species in Deyeuxia.(D.langsdorffii & D.angustifolia)Theresults state,the 2 species are too close to distinguish in morphology,andthe isoenzymes of peroxidase andcytochrome oxidase are almost the same.So the authors suggest combinning thetm as the same species.
出处
《内蒙古师范大学学报(自然科学汉文版)》
CAS
1992年第2期70-76,共7页
Journal of Inner Mongolia Normal University(Natural Science Edition)
关键词
野青茅属
大叶章
小叶章
同功酶
Deyeuxia
D.lansdorffii
D.angustifolia
Isoenzyme
Morphology
Peroxidase
Cytochrome
Oxidase