Creation of transgenic salmon through injection of DNA into salmon eggs

Endogenous sockeye salmon growth hormone gene Enhancer elements of sockeye salmon growth hormone gene Sockeye salmon are responsive to light and active growth only in spring and summer. hormone gene TATA 5' ,—l—‘box UTR,—l——‘ 1 Combine gene fragments in vitro using recombinant Engineered sockeye salmon gene DNA technology. Enhancer elements from sockeye salmon metal/oth/onein-B gene Sockeye salmon activate gene expression growth throughout the year. hormone gene TATA 5’ my” unfifi DNA injected into coho salmon egg , - DNA integrates w into the nuclear -- ;‘ genome. Wild-type m ,. Injected eggs coho salmon ‘ 7 develop into Trans- enic coho salmon adult salmon. Salmon of the two genotypes are of the same age.