Temperature, pH, and oxygen availability contributed to the functional differentiation of ancient Nitrososphaeria
Autor
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
Narsing Rao, Manik Prabhu
Hedlund, Brian P.
Evans, Paul N.
Fang, Yuan
Shu, Wen-Sheng
Huang, Li-Nan
Li, Wen-Jun
Hua, Zheng-Shuang
Resumen
Ammonia-oxidizing Nitrososphaeria are among the most abundant archaea on Earth and have profound impacts on the biogeochemical cycles of carbon and nitrogen. In contrast to these well-studied ammonia-oxidizing archaea (AOA), deep-branching non-AOA within this class remain poorly characterized because of a low number of genome representatives. Here, we reconstructed 128 Nitrososphaeria metagenome-assembled genomes from acid mine drainage and hot spring sediment metagenomes. Comparative genomics revealed that extant non-AOA are functionally diverse, with capacity for carbon fixation, carbon monoxide oxidation, methanogenesis, and respiratory pathways including oxygen, nitrate, sulfur, or sulfate, as potential terminal electron acceptors. Despite their diverse anaerobic pathways, evolutionary history inference suggested that the common ancestor of Nitrososphaeria was likely an aerobic thermophile. We further surmise that the functional differentiation of Nitrososphaeria was primarily shaped by oxygen, pH, and temperature, with the acquisition of pathways for carbon, nitrogen, and sulfur metabolism. Our study provides a more holistic and less biased understanding of the diversity, ecology, and deep evolution of the globally abundant Nitrososphaeria. © The Author(s) 2024. Published by Oxford University Press on behalf of the International Society for Microbial Ecology.
Colecciones
Ítems relacionados
Mostrando ítems relacionados por Título, autor o materia.
-
Article
The shift of soil microbial community induced by cropping sequence affect soil properties and crop yield (2024)
Sun, Lei; Wang, Shuang; Narsing Rao, Manik Prabhu; Shi, Yu; Lian, Zheng-Han; Jin, Pin-Jiao; Wang, Wei; Li, Yu-Mei; Wang, Kang-Kang; Banerjee, Aparna; ... (Frontiers Media S.A., 2023)Rational cropping maintains high soil fertility and a healthy ecosystem. Soil microorganism is the controller of soil fertility. Meanwhile, soil microbial communities also respond to different cropping patterns. The ... -
Article
Bacillus litorisediminis sp. nov., a Thermophilic Bacterium Isolated from Mangrove Sediment (2023)
Tang, Rong; Yang, Shang; Han, Shuang; Xie, Cheng-Jie; Huang, Guan-Min; Narsing Rao, Manik Prabhu; Liu, Guo-Hong; Zhou, Shun-Gui (Springer, 2023-02)Two aerobic, Gram-staining-positive, rod-shaped, endospore-forming, thermophilic bacterial strains, designated FJAT-47801T and FJAT-47835, were isolated from the sediment collected from Zhangjiang Estuary Mangrove National ... -
Article
Two Novel Alkaliphilic Species Isolated from Saline-Alkali Soil in China: Halalkalibacter flavus sp. nov., and Halalkalibacter lacteus sp. nov (2024)
Jin, Pin-Jiao; Sun, Lei; Liu, Yong-Hong; Wang, Kang-Kang; Narsing Rao, Manik Prabhu; Mohamad, Osama Abdalla Abdelshafy; Fang, Bao-Zhu; Li, Li; Gao, Lei; Li, Wen-Jun; ... (Multidisciplinary Digital Publishing Institute (MDPI), 2024)The degradation of farmland in China underscores the need for developing and utilizing saline-alkali soil. Soil health relies on microbial activity, which aids in the restoration of the land’s ecosystem, and hence it is ...