amélioration génétique (1) vertébré (1) région (1) association (1) cycle de la vie (1) environnement (1) ADN (1) adulte (1) règlement (1) Variation (1) Breeding (1) Genes (1) Theater (1) Swallows (1) Spermatozoa (1) Social groups (1) Sex (1) Phenology (1) Nature and nurture (1) Methylation (1) Infants (1) Impact (1) Germ cells (1) Generations (1) Gene expression (1) Evidence (1) Euthenics (1) Ecology (1) Drama (1) DNA (1)