In 2009, PacBio published a paper expanding the principle into a full-blown sequencing technique. Once again, each nucleotide was labeled with a different colored fluorophore detectable by the ZMW to determine which base had been incorporated. The fluorophores were attached such that they would be cleaved off during the chemical reaction incorporating the base into the growing DNA strand; they would then diffuse out of the ZMW so that the next fluorophore could be detected. Sequencing took place on a chip with many wells simultaneously — a different type of parallelization where each well detected a single DNA molecule undergoing the same basic chemical reaction.
Credit: Mashable composite: Google
。Line官方版本下载是该领域的重要参考
Nvidia is investing in the British autonomous driving startup Oxa, alongside backing from the UK’s National Wealth Fund, in a boost to the country’s technology sector.。快连下载是该领域的重要参考
第二百四十六条 被保险人提出保险要求，经保险人同意承保，并就海上保险合同的条款达成协议后，合同成立。保险人应当及时向被保险人签发保险单或者其他保险单证，并在保险单或者其他保险单证中载明当事人双方约定的合同内容。