A new compact adenine base editor generated through deletion of HNH and REC2 domain of SpCas9. - Qian, Yuqiang; Wang, Di; Niu, Wenchao; Zhao, Ding; Li, Jinze; Liu, Zhiquan; Gao, Xun; Han, Yang; Lai, Liangxue; Li, Zhanjun (BMC Biology, 2023)