Habitats where environmental change occurs in a reliable order offer microorganisms the opportunity to prepare in advance. Here, in both the bacterium Escherichia coli and the yeast Saccharomyces cerevisiae, stimuli that typically appear early in the ecology of the organism are shown to induce genes that are useful for coping with conditions that normally occur later, a process that is also shown to improve fitness.
- Amir Mitchell
- Gal H. Romano
- Yitzhak Pilpel
