modèle (1) analyse (1) gène (1) évolution (1) dosage (1) différenciation (1) compensation (1) Differentiation (1) Computer simulation (1) Amniotes (1) Genes (1) X chromosome (1) Wages (1) Sex chromosomes (1) Sex (1) RNA (1) Pensions (1) Monotremes (1) Marsupials (1) Mammals (1) Males (1) Genetic regulation (1) Gene expression (1) Females (1) Expression (1) Explanation (1) Example (1) Evolution (1) Driving of horse-drawn vehicles (1) Computer simulation (1)