ˈɑːkstɚ, sˌiːdˈiː θˈɜːɾi ˈeɪt, kˈɑːmt, dˌiːˌɑːɹdˈiː fˈoːɹ, dˌiːˌɑːɹdˈiː fˈaɪv, ˈɪɡf tˈuː, ænd ɡˈæbəb tˈuː ɑːɹ kˈændᵻdˌeɪt dʒˈiːnz fɔːɹ ˈɪnfluːənsɪŋ ˌɔːltɹuːˈɪstɪk bᵻhˈeɪvjɚ.
OXTR, CD38, COMT, DRD4, DRD5, IGF2, and GABRB2 are candidate genes for influencing altruistic behavior.