Effects of methyl methansulfonate and UV sensitive gene clone 81 on proliferation，apoptosis and chemo⁃ sensitivity of MCF ⁃7 human breast cancer cell line 

CHANG Yingzhi, ZHAO Li, ZHANG Nianwei, XIONG Baiyu, WU Fan.
The Journal of Practical Medicine . 2022, (12): 1475 -1485 .  DOI: 10.3969/j.issn.1006⁃5725.2022.12.007