{"title":"吉布森装配插入法提高了长DNA和多片段重叠延伸PCR的扩增效率。","authors":"Junyi Liu, Fangyin Liu, Xueer Luo, Ming Chen, Chengjun Wang, Liuyue Wang, Huabo Chen","doi":"10.2144/btn-2023-0012","DOIUrl":null,"url":null,"abstract":"<p><p>For difficult overlap extension PCR, a Gibson assembly process was inserted between the two PCR rounds to facilitate the formation of complete gene templates at a moderate temperature. That is, after amplifying each DNA fragment, they were preluded by a Gibson assembly process in equal proportion. Then, the assembled mixture was used as a template for the second PCR round. This idea was tested and verified by taking the cloning example of a single and a double site mutation of the retinoblastoma gene. This scheme associates overlap extension PCR with Gibson assembly exquisitely, significantly improving gene amplification efficiency, particularly in the fusion of long genes and multifragments using overlap extension PCR.</p>","PeriodicalId":8945,"journal":{"name":"BioTechniques","volume":null,"pages":null},"PeriodicalIF":2.2000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Gibson assembly interposition improves amplification efficiency of long DNA and multifragment overlap extension PCR.\",\"authors\":\"Junyi Liu, Fangyin Liu, Xueer Luo, Ming Chen, Chengjun Wang, Liuyue Wang, Huabo Chen\",\"doi\":\"10.2144/btn-2023-0012\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>For difficult overlap extension PCR, a Gibson assembly process was inserted between the two PCR rounds to facilitate the formation of complete gene templates at a moderate temperature. That is, after amplifying each DNA fragment, they were preluded by a Gibson assembly process in equal proportion. Then, the assembled mixture was used as a template for the second PCR round. This idea was tested and verified by taking the cloning example of a single and a double site mutation of the retinoblastoma gene. This scheme associates overlap extension PCR with Gibson assembly exquisitely, significantly improving gene amplification efficiency, particularly in the fusion of long genes and multifragments using overlap extension PCR.</p>\",\"PeriodicalId\":8945,\"journal\":{\"name\":\"BioTechniques\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.2000,\"publicationDate\":\"2023-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BioTechniques\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.2144/btn-2023-0012\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BIOCHEMICAL RESEARCH METHODS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BioTechniques","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.2144/btn-2023-0012","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
Gibson assembly interposition improves amplification efficiency of long DNA and multifragment overlap extension PCR.
For difficult overlap extension PCR, a Gibson assembly process was inserted between the two PCR rounds to facilitate the formation of complete gene templates at a moderate temperature. That is, after amplifying each DNA fragment, they were preluded by a Gibson assembly process in equal proportion. Then, the assembled mixture was used as a template for the second PCR round. This idea was tested and verified by taking the cloning example of a single and a double site mutation of the retinoblastoma gene. This scheme associates overlap extension PCR with Gibson assembly exquisitely, significantly improving gene amplification efficiency, particularly in the fusion of long genes and multifragments using overlap extension PCR.
期刊介绍:
BioTechniques is a peer-reviewed, open-access journal dedicated to publishing original laboratory methods, related technical and software tools, and methods-oriented review articles that are of broad interest to professional life scientists, as well as to scientists from other disciplines (e.g., chemistry, physics, computer science, plant and agricultural science and climate science) interested in life science applications for their technologies.
Since 1983, BioTechniques has been a leading peer-reviewed journal for methods-related research. The journal considers:
Reports describing innovative new methods, platforms and software, substantive modifications to existing methods, or innovative applications of existing methods, techniques & tools to new models or scientific questions
Descriptions of technical tools that facilitate the design or performance of experiments or data analysis, such as software and simple laboratory devices
Surveys of technical approaches related to broad fields of research
Reviews discussing advancements in techniques and methods related to broad fields of research
Letters to the Editor and Expert Opinions highlighting interesting observations or cautionary tales concerning experimental design, methodology or analysis.