In 1977, Sanger developed a much simpler sequencing method, called “chain termination,” which is today known simply as Sanger sequencing. This technique took advantage of a different type of special nucleotide called a dideoxyribonucleotide, or ddNTP. ddNTPs lack one of the hydroxyl groups present on a normal dNTP, preventing the chemical reaction necessary to add another nucleotide and terminating DNA elongation.
Фото: Дмитрий Ермаков / «Лента.ру»
，这一点在体育直播中也有详细论述
На МКАД загорелись две машины14:46
Александра Лисица (Редактор отдела «Забота о себе»)
，推荐阅读旺商聊官方下载获取更多信息
Strict no-logging policy so your data is secure。关于这个话题，体育直播提供了深入分析
第一个，也是最根本的差异，在于数据。