temps (durée) (1) spectacle (1) région (1) association (1) modèle (1) gène (1) évolution (1) différenciation (1) Dynamics (1) Differentiation (1) Preservation (1) Genetic markers (1) DNA damage (1) Time (1) Theater (1) Stairs (1) Social groups (1) Signs and symbols (1) Signs and signboards (1) Sex chromosomes (1) Sex (1) Process (Law) (1) Mus (1) Mice (1) Meiosis (1) Mammals (1) Example (1) Evolution (1) Dynamics (1) Drama (1)