Bacteriology
Bacteria are single cellular microorganisms that lack a nuclear membrane and are dividing by binary fission. The study of bacteria called as bacteriology. Bacteriological study helps within the field of agricultural, or soil, bacteriology; clinical diagnostic bacteriology; industrial bacteriology; marine bacteriology; public-health bacteriology; sanitary, or hygienic, bacteriology; and systematic bacteriology. Major researches during this field help in development of the many useful vaccines. the main advantages are the invention of antibiotics that are helpful within the diagnosis of varied sorts of disease. Recombinant bacteria are useful in bacteriologic research to manufacture biomolecules (e.g. interferon) needed for research and patient care.