Temperature, pH, and oxygen availability contributed to the functional differentiation of ancient Nitrososphaeria. - Luo, Zhen-Hao; Li, Qi; Xie, Yuan-Guo; Lv, Ai-Ping; Qi, Yan-Ling; Li, Meng-Meng; Qu, Yan-Ni; Liu, Ze-Tao; Li, Yu-Xian; Rao, Yang-Zhi; Jiao, Jian-Yu; Liu, Lan; et al. (ISME Journal: Multidisciplinary Journal of Microbial Ecology, 2024)