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In Evolthon we measured the fitness of the strains under 4 environmental conditions.

In short, we have performed pooled competition experiments in 4 conditions:

1. The Challenge condition - cold temperature (15c/20c for bacteria/yeast)

2. Regular - regular temperature of 37c/30c for bacteria/yeast

3. colder - 8c for both bacteria and yeast

4. Osmotic - 20c/15c and 1.2M NaCl/1.2M sorbitol for bacteria/yeast

For each condition, we performed 4 pooled competition in each conditions, and sequence the barcode region of the strains to evaluate the relative fitness (raw data can be found here).

Results are summarized in the following figures. 

* You can download strains key for the following figures from here.

Bacteria

Yeast

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