（2）抗性突变型（resistant mutant）：由于基因突变而使 原始菌株产生了对某种化学药物或致死物理因子抗性的变异类 型。它们可在加有相应因子的培养基上选出。
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... 抗药性标志 resistance marker 抗药性突变 resistant mutant 生理抗药性 physiological resistance ...
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drug-resistant mutant 耐药突变株 ; 耐药性突变株
drug-resistant mutant germs 突变抗药性病菌
streptomycine resistant mutant 抗链霉素突变株
phage-resistant mutant 抗噬菌体菌株
CMV resistant mutant 抗CMV变体
feedback resistant mutant 抗反馈突变型
2-dg resistant mutant 脱氧葡萄糖抗性突变株
cold resistant mutant 耐低温诱变菌株
Objective: To make initial identification on Isatis Indigotica Somatic Clones' resistant mutant.
目的：初步鉴定宽叶菘蓝体细胞无性系植株的抗病突变体。
Kitazin P-resistant mutants and carbendazim-resistant mutants were recovered by chemical taming and UV irradiation, but none tricyclazole-resistant mutant was got.
用药剂驯化和紫外诱变的方法都获得了稻瘟病菌抗异稻瘟净突变体和抗多菌灵突变体，但未能获得抗三环唑突变体。
The progress in technique of in vitro selection for resistant mutant such as choosing of cultured material, stress factors and mutagens were reviewed in this paper.
本文从起始材料的筛选、选择压力、离体诱变技术、突变体鉴定等方面对近年来我国蔬菜抗性突变体离体筛选技术研究进展进行了综述。
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