Cyanobacteria: Metabolisms to Molecules covers diversity, fundamental metabolisms, crucial metabolities, their synthesis, and bioinformatics topics surrounding cyanobacteria, an organism regarded as the most important organism to sustain life on the planet during ancient times. Cyanobacteria are among the first pioneering communities on various harsh habitat, hydrarch or xerarch, which finally facilitate the emergence of vast communities including higher plants. Being the progenitor of chloroplast, the cyanobacterial metabolisms has always fascinated microbiologists. Additionally, the ability of these prokaryotes to produce valuable and prolific sources of natural products signified their role in an array of industrial sectors. Therefore, in this book, the book’s authors accumulate the current knowledge of cyanobacterial metabolisms and molecules as a valuable asset for students, researchers, and biotechnologists.