association (3) Genes (3) Social groups (3) Human beings (3) Animals (3) analysis (2) gene (2) effect (2) adult (2) Mice (2) Expression (2) Evidence (2) Analysis (2) Sizes (2) adult (2) well (1) vertebrate (1) biology (1) stress (1) show (1) sequestration (1) protein (1) mutation (1) model (1) lymphatic system (1) loss (1) genetic variation (1) flow (1) family (1) expenditure (1)