hiː sˈʌbsᵻkwəntli tˈʊk ˌʌp ˌækədˈɛmɪk pəzˈɪʃənz lˈɛktʃɚɹɚɹ ɪn dʒɪnˈɛɾɪks æt kˈeɪmbɹɪdʒ, hˈɛd ʌv dᵻpˈɑːɹtmənt æt lˈɛstɚ, sˈuːpɚvˌaɪzɪŋ mˈɛni stˈuːdənts.
He subsequently took up academic positions (Lecturer in genetics at Cambridge, Head of Department at Leicester), supervising many students.