The 111th Professorial Inaugural Lecture at Universiti Teknologi Malaysia was delivered by Professor Dr Nor Haniza Sarmin on 24 August 2022 at Dewan Senat Ainuddin Wahid for physical attendance and also streamed live at the Faculty of Science, UTM Facebook page. “The Journey of DNA Splicing System – from Biology, to Computer Science, to Mathematics” was the Professorial Inaugural lecture’s title, attracting more than 1500 participants and viewers.