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- CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet. 结论： 灭菌丹可引起鼠伤寒沙门氏菌碱基置换和移码突变，并可能损伤人外周血淋巴细胞DNA的完整性。
- frame shift mutation 移码突变
- There were several mutation sites: transversion (6, 67%), transition(1, 11%), frame shift(2, 22%)(both were insert mutation). 碱基突变的类型有颠换(67%25)、转换(11%25)和移码突变(22%25)。
- A novel SNP at the nucleotide 722 of coding sequence, which caused shift mutation, were detected using PCR-RFLP.This study was designed to investigate the effect of DQA on pig economic traits. 摘要采用PCR-RFLP方法对新发现的一引起氨基酸改变的SNP位点（读码框第722位碱基）进行了检测，初步探讨了DQA基因作为影响经济性状候选基因的可能性。
- Shift parameter detection of frame shift and integral technique 移位帧累积技术中的移位参数检测研究
- A Novel Frame Shift and Integral Technique for Processing Moving Image Sequence 运动图像序列的移位帧累积技术研究
- Our teacher has mutation of sounds suddenly. 我们的老师突然语音发生了变化。
- An hour later they came off the night shift. 一个钟头之后他们下夜班了。
- The bevel of that picture frame was damaged. 那个镜框的斜角已被损坏了。
- Her slight frame was shaken by bouts of coughing. 她纤弱的身躯因阵阵咳嗽而发颤。
- The painter stretched the canvas on a frame. 画家把油画布紧绷在画框上。
- He had to make shift with what was on hand. 他只好用现有的东西将就应付。
- He always tries to shift the blame to someone else. 他总是试图将过错推卸给别人。
- He had to make a shift with what was on hand. 他只好用现有的东西将就应付。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- No detergent can shift these stains. 任何清洁剂都不能除掉这些污迹。
- You have to shift as you drive around the corner. 你拐角时要换挡变速。
- They were taking turns to be on the night shift. 他们轮流做夜班。
- This athlete has a powerful frame. 这位运动员有着魁梧的体格。
- Should I shift gears before making a turn? 我拐弯之前该不该换挡?
