Charting the state of GEMs in microalgae: progress, challenges, and innovations
Jacob Tamburro, Nanette Boyle
Abstract
Genome-scale metabolic models (GEMs) provide a systems-level framework for understanding and engineering microalgal metabolism. This review explores the evolution of GEMs in microalgae, highlighting advances in light modeling, automation, and multi-omics integration. Special emphasis is placed on Chlamydomonas reinhardtii as a model species. Limitations of current models, particularly for microalgae, are discussed, alongside promising developments in dynamic modeling and machine learning. Together, these innovations chart a path toward more predictive, adaptable GEMs that can accelerate biotechnological applications of microalgae in sustainable production systems.
Topics & Concepts
Chlamydomonas reinhardtiiComputer scienceBiochemical engineeringAutomationBiologyEngineeringMutantBiochemistryMechanical engineeringGeneAlgal biology and biofuel productionMicrobial Metabolic Engineering and BioproductionViral Infectious Diseases and Gene Expression in Insects