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Engineered enzyme could improve detection of HIV and other viruses

来源: Phys.org - latest science and technology news stories · 发布于

Engineered enzyme could improve detection of HIV and other viruses
来源: Phys.org - latest science and technology news stories

Scientists have long used a powerful gene-editing tool called CRISPR to make precise changes to DNA. But a different version of the technology, known as Cas13a, targets RNA, the genetic material found in viruses such as HIV. Now, researchers at Rice University have developed an i

Scientists have long used a powerful gene-editing tool called CRISPR to make precise changes to DNA. But a different version of the technology, known as Cas13a, targets RNA, the genetic material found in viruses such as HIV. Now, researchers at Rice University have developed an improved version of Cas13a that could make it easier to detect HIV and other RNA viruses in blood and environmental samples.

The study was published in Cell Chemical Biology.

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Scientists reveal why some workout recovery tricks can backfire
科学与环境

Scientists reveal why some workout recovery tricks can backfire

Ice baths, massages, compression garments, and recovery supplements promise faster muscle recovery, but research suggests their benefits are often overstated, and some techniques may even undermine long-term gains. Scientists say the most effective recovery methods are far simple

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