https://s6kinasesignal.com/ind....ex.php/covid-19s-inf
After 100 rounds of choice, the dose required to eliminate 99% the four replicate communities (IR9-100, IR10-100, IR11-100, and IR12-10 has increased from 750 Gy to more or less 3,000 Gy. Fitness trade-offs, expertise, and clonal disturbance tend to be evident. Long-lived contending sub-populations are present in three of the four lineages. In IR9, one lineage collects the heme predecessor, porphyrin, leading to generation of yellow-brown colonies. Major genomic changes exist. IR