The next year, PacBio developed a new method to allow multiple sequencing passes on the same DNA molecule. Double stranded DNA templates were ligated to two single stranded adapters, creating what the company called a “SMRTbell template.” Sequencing began at a primer on one of the adaptors and could proceed multiple times per molecule due to circularization, in a process called rolling-circle amplification. This helped reduce PacBio’s error rates significantly.
乡村发展与民生改善同步，幸福“底色”更温暖。关于这个话题，WPS下载最新地址提供了深入分析
Quarterly presentations, annual strategy。关于这个话题，91视频提供了深入分析
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