PI

Pinar Onal, PhD
Pinar graduated from the Department of Molecular Biology and Genetics in the Middle East Technical University (METU), in 2005. After that she moved to Sabanci University in Istanbul to do her Master’s studies in the laboratory of Dr. Batu Erman on the discovery of plant factors affecting mammalian NF-kB signaling. She did her PhD in the laboratory of Nikolaus Rajewsky at Max Delbrueck Center in Berlin and worked on regeneration using planaria Schmidtea mediterranea. She wrote her thesis on the conservation of pluripotency determinants between mammalian and planarian stem cells. Her interest in evolution and development carried her across the ocean to New York University to work on Drosophila embryogenesis together with Prof. Dr. Steve Small. There, she worked on one of the most famous proteins in the Drosophila and developmental biology field, Bicoid. Together with her colleagues and collaborators in the University of Chicago and Harvard, she investigated the evolutionary history of Bicoid’s anterior functions and structure using in vivo and in vitro techniques. She expanded her work in Shelby Blythe’s lab in Northwestern University to include live imaging and epigenetics. She moved to Bilkent University to start her own lab in September 2022. Her lab uses Drosophila embryogenesis as a model to understand mechanisms that contribute to development of a body plan from a single multipotent cell. They employ in vitro and in vivo genetic and genomic assays as well as live and fixed cell imaging technologies to investigate the interactions between transcription factors and DNA that lead to precise spatio-temporal regulation of morphogenesis in Drosophila embryo.
Graduate Students

Kasım Taha Karagöz, PhD Student
Kasım Taha Karagöz is a PhD student at Önal Lab in Bilkent University, specializing in developmental biology, particularly focusing on the early embryonic development of D. melanogaster. In 2024, he graduated with a BSc. degree in Molecular Biology and Genetics from Boğaziçi University, where he conducted research under the supervision of Prof. Arzu Çelik, in intellectual disease modeling using orthologous genes in D. melanogaster. His current research focuses on understanding how repressors regulate the expression of Bicoid-target-genes by observing spatial and temporal expression patterns and discovering the morphological consequences of ectopically introduced repressor binding motifs on cis-regulatory-elements.
Berfin Bahar Şener, MSc Student
Dilara Temiz, MSc Student

Hüseyin Berkan Ortakan, MSc Student
Hüseyin Berkan Ortakan is an MSc student at Önal Lab. He graduated from Middle East Technical University (METU) in 2024 with a degree in Biology. His research combines computational biology with developmental and evolutionary genetics to understand how transcriptional networks are regulated during embryogenesis and how they evolve. He is also a science fiction and tabletop roleplaying game enthusiast.
Undergraduate Students
- Demir Erensoy
- Elif Beste Tezcan
- Doruk Sarıcılar
- Shaheen Kabir
- Doğa Kübra Kurumak
- Nigar Ismayilova
- Noran Mansour
Alumni
- Tunahan Çalıkoğlu was an MSc Student.
- Dilan Akdoğan was an MSc Student.
