Sergio joined Professor Patrick Cai's group in October 2024, fresh from
completing his PhD at KAUST. His postdoctoral work focuses on expanding
the genetic code to develop biosynthetic pathways for non-canonical amino
acids and create customized yeast strains for efficient protein production.

Bringing valuable expertise in algae genetic engineering, Sergio explores
the design of synthetic chromosomes for these photosynthetic organisms.
This research aims to enhance yields of native products and enable complex
biochemical pathways for novel metabolite production from sustainable
inputs. During his PhD, Sergio showcased this potential by engineering
Chlamydomonas reinhardtii to produce specialty terpenes, demonstrating
microalgae's capability as sustainable cell factories.

Sergio's journey in science began in Colombia with a bachelor’s in
microbiology. He then earned a master’s in environmental science and
engineering from KAUST, studying the interplay between metals and
antibiotic resistance in water systems. This diverse background, spanning
microbiology, environmental science, and bioengineering, enables Sergio to
approach synthetic biology challenges from multiple angles.

When not in the lab, Sergio enjoys traveling, photography, and weightlifting.
He also has a soft spot for street cats and dogs, often volunteering his time
to care for them.