Snapshots of a tiny ancestral nuclease of Cas9.
Snapshots of a tiny ancestral nuclease of Cas9.
复制标题
Cas9 的微小祖先核酸酶的快照。
DOI:
10.1016/j.tibs.2022.08.008
复制
发表时间:
2023
影响因子:
13.8
通讯作者:
Zhang,Yan
中科院分区:
文献类型:
--
作者:
Hou,Zhonggang;Tan,Renke;Zhang,Yan
High-resolution structures solved by Schuler et al. shed light on how Cas9's evolutionary ancestor IscB operates as an RNA-guided nuclease. With only two-fifths the size of Cas9, IscB holds great promise for alleviating the cargo size constraint ofin vivoCRISPR delivery.