This research was supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB31000000);the National Natural Science Foundation of China(32061143014);Yunnan Provincial Department of Science and Technology(202001BB050078);H.W.was supported by the Youth Innovation Association of Chinese Academy of Sciences as an excellent member(Y201859);E.J.was supported by the Tubitak outstanding researchers program,BIDEB 2232(118C250).
The recent mass mortality event of more than 330 African elephants in Botswana has been attributed to biotoxins produced by cyanobacteria;however,scientific evidence for this is lacking.Here,by synthesizing multiple s...