Although many scientists today assume that Sanger was the first to figure out how to sequence DNA, that’s not the case. As with RNA, Sanger was edged out by a Cornell biochemist. This time it was Ray Wu, who, in 1970, published a method to “read” specific sections of two bacterial virus genomes, called λ and bacteriophage 186. Wu’s method was only capable of sequencing “cohesive ends,” short single-stranded sections of these particular phage genomes, and so wasn’t considered a “general” solution to the DNA sequencing problem. In 1974, Wu’s lab refined this technique into the first general sequencing method, but it proved extremely labor-intensive and failed to catch on.
Inflation is the increase in the price of something over time.
。业内人士推荐快连下载-Letsvpn下载作为进阶阅读
Go to technology
Copyright © 1997-2026 by www.people.com.cn all rights reserved
Срок максимальной выдержки хлеба на предприятии после выемки из печи не изменился — не более 10 часов, а вот срок реализации в розничной торговой сети, который ранее составлял 24 часа с момента выемки из печи, был вовсе убран из нового ГОСТа.