Javier Espinosa Manzano

Javier Espinosa Manzano is an Associate Professor in the Department of Physiology, Genetics and Microbiology at the University of Alicante, where he has been a faculty member since 2010. He currently serves as Secretary of the Department (since December 2022) and teaches multiple courses across undergraduate and graduate programs in Biology.

He earned his BSc in Biology (2002) and PhD in Genetics (2007, with European Mention) from the University of Alicante. His postdoctoral research included a fellowship at the University of Tübingen (Germany) and a short-term stay at UCSD (California) supported by EMBO.

His research focuses on understanding how unicellular cyanobacteria sense their environment and respond to changes, with particular emphasis on nitrogen metabolism regulation and signal transduction pathways in Synechococcus elongatus. His work has led to the characterization of the multifunctional protein PipX and genetic dissection of cyanobacterial two-component signaling systems. Recent research has expanded into CRISPR-Cas systems and their interactions with anti-CRISPR mechanisms.

His publication record shows consistent productivity with significant contributions in high-impact journals like PNAS and Frontiers in Microbiology, demonstrating expertise in both fundamental cyanobacterial physiology and emerging gene editing technologies. The research spans molecular mechanisms of nitrogen regulation, circadian clock interactions, and more recently, bacterial immunity systems.

He has supervised 3 PhD theses (all at University of Alicante) with distinction marks including SUMMA CUM LAUDE, and has guided numerous undergraduate and Master's research projects.

His teaching portfolio is extensive, covering Genetics, Molecular Techniques, and Gene Expression Regulation across multiple Biology programs. He has taught courses like Genetics (15 times), Signaling and Gene Expression Regulation (15 times), and Biotechnology Laboratory (15 times), with teaching activities scheduled through 2025.

He has participated in 12 research projects as a researcher and led 2 as principal investigator, including projects funded by the Ministry of Economy and Enterprise, Valencian Government, and University of Alicante, focusing on cyanobacterial signaling networks and molecular interactions.