Enzymatic anti-CRISPRs improve the bacteriophage arsenal

Enzymatic anti-CRISPRs improve the bacteriophage arsenal
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酶促抗 CRISPR 改善噬菌体库

DOI:
10.1038/s41594-019-0210-5
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发表时间:
2019
影响因子:
16.8
通讯作者:
Sashital, Dipali G.
Sashital, Dipali G.
中科院分区:
生物学1区
文献类型:
--
作者:
Suresh, Shravanti K.;Murugan, Karthik;Sashital, Dipali G.

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相似文献

噬菌体编码的抗 CRISPR (Acr) 蛋白此前被认为通过充当 DNA 结合或裂解的物理屏障来抑制 CRISPR 介导的免疫。两项新研究报告称,最近发现的 V 型 Acr 蛋白利用酶活性来关闭 Cas12a 核酸内切酶,为基于 CRISPR 的免疫和技术提供了多次周转的“关闭开关”。
Bacteriophage-encoded anti-CRISPR (Acr) proteins were previously thought to inhibit CRISPR-mediated immunity by acting as physical barriers against the binding or cleavage of DNA. Two new studies report that recently discovered type V Acr proteins use enzymatic activities to shut down the Cas12a endonuclease, providing a multi-turnover ‘off switch’ for CRISPR-based immunity and technology.
DOI: 10.1146/annurev-virology-101416-041616
发表时间: 2017-09-29
影响因子: 11.3
作者:
Borges AL;Davidson AR;Bondy-Denomy J
通讯作者: Bondy-Denomy J
DOI: 10.1038/s41594-019-0208-z
发表时间: 2019-04-01
影响因子: 16.8
作者:
Knott, Gavin J.;Thornton, Brittney W.;Doudna, Jennifer A.
通讯作者: Doudna, Jennifer A.
DOI: --
发表时间: 2017
期刊:
影响因子: --
作者:
Masamune Morita;Shin-ichiro M. Nomura;Satoshi Murata;Miho Yanagisawa;Masahiro Takinoue;瀧ノ上正浩
通讯作者: 瀧ノ上正浩