silent mutations

美 [ˈsaɪlənt mjuˈteɪʃənz]英 [ˈsaɪlənt mju(ː)ˈteɪʃənz]

silent mutations

1

There were 9 point mutations , including 4 missense mutations , 2 nonsense mutations , 3 silent mutations . The other 2 cases were frameshift mutations due to base insertion and deletion .

9例为点突变，其中错义突变4例、无义突变2例、同义突变3例，其余2例为碱基插入和缺失导致的移码突变。
2

Results Only did the polymorphisms , silent mutations and variants in intron have been shown in p53 gene , no real p53 gene mutation was found in retinoblastoma no matter the tumor carried Rb gene mutation or not .

结果52例Rb肿瘤中除可见多态性、同义突变及内含子序列的变异外，未检出p53基因有真正的点突变。
3

In the NPC tissue ( 1 case only ) showing the prototype of Wt-XhoI / BamHI f , there were several base substitutions , including 5 missense mutations and 2 silent mutations present in LMP1 exon 3 , on DNA sequencing .

仅1例鼻咽癌为EB病毒LMP1WtXhoI/BamHIF，基因序列分析（LMP1第3外显子）发现也有7个碱基替换（其中5个为错义突变和2个为同义突变）。