ISOLATION OF A CHLORATE-RESISTANT LINE FROM PROTOPLAST CULTURES OF HYOSCYAMUS-MUTICUS L

被引：0
作者：
GIRI, CC [1 ]
AHUJA, PS [1 ]
机构：
[1] CENT INST MED & AROMAT PLANTS,DIV PLANT TISSUE CULTURE,LUCKNOW 226016,INDIA
来源：
CURRENT SCIENCE | 1993年 / 65卷 / 05期
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D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A chlorate-resistant line resistant to 40 mM potassium chlorate (KClO3) has been isolated from suspension culture protoplast derived colonies (30-35 celled stage) of Hyoscyamas muticus. In comparison to the wild type, the selected line ClOr1 registered nearly 3-fold decrease in the nitrate reductase enzyme activity (157.25 units/g fresh wt.). This characterization of ClOr1 was reflected in their slower growth on medium having NO3 as sole nitrogen source.
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页码：426 / 429
页数：4
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