结果昆明山海棠胶囊无移码突变和碱基置换效应；
Results KMSHT capsule had no effects of frame sh ift mutation and base replacement.
移码突变和异义突变都能被基因内抑制基因所抑制。
Both frameshift and missense mutations can be suppressed by intragenic suppressors.
结论3例FA-A型患者均无功能性FANCA蛋白表达；基因缺失、移码突变和剪切位点突变是FANCA基因的主要失活方式。
Conclusions No functional FANCA protein was found in these 3 cases of FA-A, and intragenic deletion, frame shift and splice site mutation were the major pathogenic mutations found in FANCA gene.
结果各水样中有大量的碱基移码型的直接致突变物和少量的需经代谢活化的碱基移码型的直接致突变物。
Results all samples of water have plenty of direct mutagen and a small amount of indirect mutagen of base frameshift mutation.
所用的菌种为TA98和TA10 0 ，主要考察碱基对置换突变和移码致突变。
In Ames assay the strains were TA98 and TA100, which were able to determine base pair substitutions and frameshift mutation respectively.
所用的菌种为TA98和TA10 0 ，主要考察碱基对置换突变和移码致突变。
In Ames assay the strains were TA98 and TA100, which were able to determine base pair substitutions and frameshift mutation respectively.
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