主族元素对衣藻细胞生长分裂影响规律性的研究  

STUDY OF EFFECT OF MAIN GROUPELEMENTS ON POPULATION GROWTH OFCHLAMYDOMONAS REINHARDTII

作　　者：石进元[1] 唐任寰[1] 周维金[1] 李荫蓁[2] 

机构地区：[1]北京大学技术物理系,北京100871 [2]北京大学生物系,北京100871

出　　处：《无机化学学报》1990年第2期235-238,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金

摘　　要：本文以莱哈衣藻为生物模型,研究了元素周期表中主族元素以不同浓度存在时,对衣藻细胞生长分裂的影响,并由此探讨主族元素有关此类生物作用的规律性。Axenic culture of chlamydomonas reinhardtii, a photosynthetic green alga, was used as a cell model for this study. The influence of I A-VII A main group elements, which are in the different concentrations, on the population growth of chlamydomonas cells have been studied,and the certain regularity between biological effects of the elements and their position in the periodic table is discussed.

关 键 词：主族元素 衣藻 周期律 

分 类 号：O612[理学—无机化学]