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鱼腥藻对氧敏感的固氮突变种
王业勤,何家菀,戴玲芬,黎尚豪
1980
Source Publication自然杂志
Issue10
Abstract<正> 柱孢鱼腥藻(Anabaena cylindrica)和鱼腥藻7120(Anabaena 7120)(均为蓝藻植物)在空气中均能固定分子态氮.我们用紫外线和亚硝基胍分别对它们进行诱变、筛选,获得二株具异形胞而不能在空气中固定分子态氮的突变种.鱼腥藻-1(Anabaena-1)是鱼腥藻7120经紫外线诱变后得到的突变种,而鱼腥藻-2(Anabaena-2)是柱孢鱼腥藻经NTG诱变后获得的突变种.它们的异形胞频率(10~17.5%)高于野生种(5~9%).经二年多的连续传代培养表明突变表型是稳定的,自发
Department中国科学院水生生物研究所五室遗传组
Indexed ByCSCD
Language中文 ; 中文
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7070
Collection期刊论文
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GB/T 7714
王业勤,何家菀,戴玲芬,黎尚豪. 鱼腥藻对氧敏感的固氮突变种[J]. 自然杂志,1980(10).
APA 王业勤,何家菀,戴玲芬,黎尚豪.(1980).鱼腥藻对氧敏感的固氮突变种.自然杂志(10).
MLA 王业勤,何家菀,戴玲芬,黎尚豪."鱼腥藻对氧敏感的固氮突变种".自然杂志 .10(1980).
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