Comprehensive Experimental System for a Promising Model Organism Candidate for Marine Teleosts.

ABSTRACT: A comprehensive experimental system for Japanese anchovy, a promising candidate model organism for marine teleosts, was established. Through the design of a rearing/spawning facility that controls the photoperiod and water temperature, one-cell eggs were continuously obtained shortly after spawning throughout the rearing period. The stages of eggs are indispensable for microinjection experiments, and we developed an efficient and robust microinjection system for the Japanese anchovy. Embryos injected with GFP mRNA showed strong whole-body GFP fluorescence and the survival rates of injected- and non-injected embryos were not significantly different, 87.5% (28 in 32 embryos) and 90.0% (45 in 50 embryos), respectively. We verified that the Tol2 transposon system, which mediates gene transfer

SUBMITTER: Sakaguchi K 

PROVIDER: S-EPMC6426966 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature