phylogeneticallyscytonemin

Introduction Cyanobacteria, the earliest Gram-negative prokaryotes, emerged during the Precambrian era and have pivotal role in oxygen evolution, fostering the development of diverse life forms [1]. However, contemporary challenges such as anthropogenic atmospheric pollutants and ozone depletion have intensified UV radiation reaching Earth’s surface, posing significant threats to cyanobacteria. To counteract these challenges, cyanobacteria produce […]