IMPORTANT MICROORGANISMS
Presented by:
Dr. S.Bhuvaneshwari M.Sc.,M.Phil.,Ph.D
Assistant Professor,
Department of Microbiology,
Shrimathi Indira Gandhi College,
Trichy - 620 002.
, SCREENING
The procedure of isolation, detection , and
separation of microorganisms of our interest from a
mixed population by using highly selective
procedures is called SCREENING.
, MICROORGANISMS
SOURCE
ENVIRONMENT COMPOST AND
FOOD (MILK, OTHER
(AIR, WATER,
CHEESE etc. ) SOIL) SOURCES
SCREENING
PRIMARY SCREENING
SECONDARY SCREEENING