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  • Sanger双脱氧法测序原理

    Sanger双脱氧法测序原理

    DNA的复制需要:DNA聚合酶,单链DNA模板,带有3'-OH末端的单链寡核苷酸引物,4种dNTP(dATP、dGTP、dTTP和dCTP)。聚合酶用模

  • DNA测序原理和方法

    DNA测序原理和方法

    DNA测序原理和方法DNA序列测定分手工测序和自动测序,手工测序包括Sanger双脱氧链终止法和Maxam-Gilbert化学降解法。自动化测序实际上已成为当今

  • 测序(3'端测序,5'端测序)

    测序(3'端测序,5'端测序)

    问:刚做克隆,遇见测序过程中 有3'端测序,5'端测序,到底是怎么回事?为什么有两个测序结果?我应该按那一个来看测序正确还是不正确?答:测序都是

  • DNA测序的基本原理及准备样品时的注意事项

    DNA测序的基本原理及准备样品时的注意事项

    一、测序的基本原理:测序的基本原理是Sanger末端终止法,在酶的作用下将原本是一条长达数百碱基的片断扩增成数百条片断,彼此间相差一个碱基。用电泳分离这些片断后

  • 染色体制备

    染色体制备

    一、 人外周血染色体制备1. 实验原理 人的外周血淋巴细胞培养方法是1960年由Moorhead 提出来的。正常情况下,人外周血小淋巴细胞都处在G1期(或G0期

  • 荧光素酶检测

    荧光素酶检测

    IntroductionLuciferase can be used as a reporter gene to measure the activity of

  • DNA Sequencing by Capillary Electrophoresis

    DNA Sequencing by Capillary Electrophoresis

    IntroductionFor over 25 years, Applied Biosystems has been a pioneer in the fiel

  • Summary: Illumina's Solexa Sequencing Technology

    Summary: Illumina's Solexa Sequencing Technology

    Here I present a brief overview of Solexa's sequencing-by-synthesis chemistr

  • SOLiD Sequencing

    SOLiD Sequencing

    Applied Biosystems has just launched their instrument, which supports their vers

  • Sequencing Protocol

    Sequencing Protocol

    ABI SOLiD sequencing is a form of DNA sequencing. DNA sequencing encompasses bio

  • ABI Solid Sequencing

    ABI Solid Sequencing

    ABI SOLiD sequencing is a form of DNA sequencing. DNA sequencing encompasses bio

  • 454 Sequencing

    454 Sequencing

    454 Life Sciences is a biotechnology company based in Branford, Connecticut spec

  • 测序技术

    测序技术

    在分子生物学研究中,DNA的序列分析是进一步研究和改造目的基因的基础。目前用于测序的技术主要有Sanger等(1977)发明的双脱氧链末端终止法和Maxam和

  • Protocol for Whole Genome Sequencing using Solexa Technology

    Protocol for Whole Genome Sequencing using Solexa Technology

    The Solexa sequencing platform comprises all hardware, software, procedures and

  • solexa sequencing

    solexa sequencing

    technology: illumina sequencing technologyThis breakthrough platform is based on