...-rays), chemical induction (ethyl methane sulphonate and 1,2:3,4-diepoxybutane), random DNA insertion (P-element, piggyBac, and T-DNA), and site-specific mutations (homologous recombination, integrase, RNAi, ZFN, TALEN, and CRISPR-Cas9) have been developed to generate large-scale
mutant libraries in a few model...