By the time Sanger sequencing was commercialized, the groundwork for an entirely new sequencing chemistry was already well underway. In 1985, Swedish biochemists Pål Nyren and Arne Lundin published a paper illustrating a procedure that measured the concentration of a molecule, called pyrophosphate (PPi), using an enzymatic cascade that emits light. In early 1986, Nyren realized that the method he’d helped develop could be applied to DNA sequencing, because PPi is naturally produced as a byproduct of DNA synthesis.5
对于“招商伊敦”号，不可否认它见证了中国邮轮业的一段探索历程。如今旗帜虽将易帜，但那段航迹，已印刻在中国邮轮发展的年轮里。
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一听老杨说数据，记者好奇心被勾起，“咋做到生意越来越红火的？”
大学时，肖弘就认识到自己跟别人在技术上的差距，“我在写一个计算器加减乘除的时候，同学已经可以做塔防游戏了。”他倒也不执拗，觉得人还是要做自己擅长的事情，他对产品有兴趣，就时常在自己的博客上介绍一些新发现的软件。
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