The effect of spontaneous mutations on CUP1 copy number and copper tolerance in Saccharomyces cerevisiae
Rohan Sohoni, Gottfried Schatz, Nathaniel P. Sharp
The paper examines spontaneous mutations affecting CUP1 copy number and copper tolerance in yeast, finding rapid copy number loss but limited phenotypic impact.
Biology Letters · May 6, 2026Peer-reviewedEvolutionary Biology