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。
For exploiting resistant germplasm, so-maclonal variants were selected from adventitious buds by means of in vitro selection using Fusaric Acid(FA) as the selective agent.
为了创新节瓜抗枯萎病资源，利用枯萎病毒素镰刀菌酸（FA）为胁迫剂，以节瓜不定芽为筛选材料，进行了节瓜抗镰刀菌酸变异体离体筛选研究。
In this paper sugarcane callus was cultured in vitro on the medium with smut toxin filter solution which was used as selection pressure in this experiment.
本试验采用甘蔗愈伤组织作离体培养，在培养基中加入甘蔗黑穗病粗毒素滤液为选择压力。
Selection and identification of human epidermal stem cells in vitro: To select human keratinocyte stem cells in vitro.
人表皮干细胞体外筛选及鉴定的实验研究：探讨体外筛选及鉴定表皮干细胞的方法。
STUDY SELECTION: Totally 45 literatures were selected about anticarcinogenic effect of CLA using animal experiments, cell culture in vitro, mechanisms and synthetical methods of CLA.
资料选择：选择共轭亚油酸抗癌的动物实验及体外细胞培养研究，作用机制研究以及人工合成方法等方面的相关文献45篇。
Its catalytic repertoire expanded by modification and in-vitro-selection of nucleic acid libraries endows ribozymes a great potential as gene therapeutic agents and nucleic acid probes.
对天然核酶的改造和人工核酶的筛选使核酶的催化反应谱得到了扩展，也为核酶作为基因治疗药物和核酸探针提供了多种选择。
Its catalytic repertoire expanded by modification and in-vitro-selection of nucleic acid libraries endows ribozymes a great potential as gene therapeutic agents and nucleic acid probes.
对天然核酶的改造和人工核酶的筛选使核酶的催化反应谱得到了扩展，也为核酶作为基因治疗药物和核酸探针提供了多种选择。
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