Correction: Capacity for survival in global warming: Adaptation of mesophiles to the temperature upper limit.

[This corrects the article DOI: 10.1371/journal.pone.

Capacity for survival in global warming: Adaptation of mesophiles to the temperature upper limit.

The Intergovernmental Panel on Climate Change recommends keeping the increase in temperature to less than a two-degree increase by the end of the century, but the direct impact of global warming on ecosystems including microbes has not been investigated. Here we performed thermal adaptation of two species and three strains of mesophilic microbes for improvement of the survival upper limit of temperature, and the improvement was evaluated by a newly developed method. To understand the limitation and variation of thermal adaptation, experiments with mutators and by multiple cultures were performed.