Yasir Malik passes viva February 5, 2019 Yasir Malik from Anton Gartner’s lab passed his PhD viva yesterday. His thesis was entitled ‘Identifying the role of DAP-1 and H3.3 histones in starvation and longevity.’ His examination committee consisted of Jens Januschke (Internal Examiner), Christian Riedel (External Examiner) and Gordon Simpson (Convener).