Abiotic stress is thought to promote microbial mutualism, although there is a paucity of research in this area. Here, Zhao et al. study microbial communities in a quasi-natural composting system, where temperature variation (20°C−70°C) is the main abiotic stress, showing how high temperature favours mutualism and reduces competition at both the community and species levels.
- Yuxiang Zhao
- Zishu Liu
- Baolan Hu
