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DNA测序仪

维基百科,自由的百科全书
DNA sequencer
DNA sequencers
生产厂家罗氏因美纳Life Technologies贝克曼库尔特PacBio华大基因牛津纳米孔

DNA测序仪(英语:DNA sequencer)是指能自动运行DNA测序程序的科学仪器。给与一个特定的DNA样本,DNA测序仪可将其上的AGCT顺序读取出来。第一台DNA测序仪由Applied Biosystems公司(ABI)的劳埃德·M·史密斯在1987年开发出来[1],使用的是桑格测序法。桑格测序法也称为“一代测序法”[2],这一时期研发的测序仪也被称为“一代测序仪”[3],这些一代测序仪为人类基因组计划在2001年完成做出了贡献[4]

随着大规模平行测序英语Massive parallel sequencing(也称为“第二代测序”,NGS)技术的发展,出现了许多基于不同技术原理的“二代测序仪”,如454生物科学焦磷酸测序仪,因美纳的边合成边测序仪,SOLiD的边连接边测序仪等[5]

再后来,一些基于长读长测序(也称为“第三代测序”)方法的测序仪也被开发出来,如基于奈米孔洞测序单分子实时测序的测序仪[6]

参考文献

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  1. ^ Cook-Deegan, Robert Mullan. Origins of the Human Genome Project. FASEB Journal (University of Washington). 1991, 5 (1): 8–11 [20 October 2014]. PMID 1991595. S2CID 37792736. doi:10.1096/fasebj.5.1.1991595可免费查阅. 
  2. ^ Metzker, M. L. Emerging technologies in DNA sequencing. Genome Res. 2005, 15 (12): 1767–1776. PMID 16339375. doi:10.1101/gr.3770505可免费查阅. 
  3. ^ Hutchison, C. A. III. DNA sequencing: bench to bedside and beyond. Nucleic Acids Res. 2007, 35 (18): 6227–6237. PMC 2094077可免费查阅. PMID 17855400. doi:10.1093/nar/gkm688. 
  4. ^ F. S. Collins; M. Morgan; A. Patrinos. The Human Genome Project: lessons from large-scale biology. Science. 2003, 300 (5617): 286–290. Bibcode:2003Sci...300..286C. PMID 12690187. S2CID 22423746. doi:10.1126/science.1084564. 
  5. ^ Michael A. Quail; Iwanka Kozarewa; Frances Smith; Aylwyn Scally; Philip J. Stephens; Richard Durbin; Harold Swerdlow; Daniel J. Turner. A large genome centre's improvements to the Illumina sequencing system. Nat Methods. 2008, 5 (12): 1005–1010. PMC 2610436可免费查阅. PMID 19034268. doi:10.1038/nmeth.1270. 
  6. ^ Li, Heng; Ruan, Jue; Durbin, Richard. Mapping short DNA sequencing reads and calling variants using mapping quality scores. Genome Research. 2008-11-01, 18 (11): 1851–1858. ISSN 1088-9051. PMC 2577856可免费查阅. PMID 18714091. doi:10.1101/gr.078212.108 (英语).