机译:高适应度成本和基因复制的不稳定性通过复制-发散机制降低了新基因的进化速度
Department of Medical Biochemistry and Microbiology, Uppsala University;
Institute of Biochemistry and Biotechnology, University of the Punjab, Quaid-e-Azam Campus;
Department of Cell and Molecular Biology, Uppsala University;
gene amplification; fitness cost; evolution of new genes; Escherichia coli.;