Gene-by-environment interactions influence the fitness cost of gene copy-number variation in yeast
D. Robinson, E. Vanacloig-Pedros, R. Cai, M. Place, J. Hose, A. Gasch
The paper investigates how gene copy-number variation (CNV) fitness costs vary with genetic background and environment in yeast, finding strain-specific responses to gene over-expression under NaCl stress.
bioRxiv · May 11, 2023Evolutionary Biology