Consequences of domestication in eastern oyster: Insights from whole genomic analyses.

ABSTRACT: Selective breeding for production traits has yielded relatively rapid successes with high-fecundity aquaculture species. Discovering the genetic changes associated with selection is an important goal for understanding adaptation and can also facilitate better predictions about the likely fitness of selected strains if they escape aquaculture farms. Here, we hypothesize domestication as a genetic change induced by inadvertent selection in culture. Our premise is that standardized culture protocols generate parallel domestication effects across independent strains. Using eastern oyster as a model and a newly developed 600K SNP array, this study tested for parallel domestication effects in multiple independent selection lines compared with their progenitor wild populations. A single contrast

SUBMITTER: Zhao H 

PROVIDER: S-EPMC11134191 | biostudies-literature | 2024 Jun

REPOSITORIES: biostudies-literature