Metabolic regulation and stress-defense strategies underlying differential responses of multiple microalgal strains to high CO2 stress.
High CO2 levels can inhibit microalgal growth, limiting carbon sequestration efficiency. Most studies on microalgal responses to high CO2 have focused on single strains, leaving cross-strain comparisons underexplored. This study integrated physiology and transcriptomics to compare high-CO2 responses among three environ...