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Various Bacteria Gram Stain: Introduction, List of Bacteria, Short Description with Visual Demonstration and Keynotes
Introduction of Various Bacteria Gram Stain Gram stain is the most common and very useful tool in Microbiology to know the bacterial structures, yeasts of fungi whether the organisms are cocci or bacilli or other forms, Gram-positive or negative for further identification, to check the purity of growth, etc. The main objective of the topic 'Various Bacteria Gram Stain' is to make familiar with common bacteria generally encountered in clinical laboratories. List of Various Bacteria Gram Stain Micrococcus...
Water Bacteriology: Introduction, Testing Methods, Test Requirements, Test Procedure, Result Interpretation and Keynotes
Introduction of Water Bacteriology Water Bacteriology is necessary to investigate the supplies of drinking water for the possible faecal contamination that may cause diseases like typhoid (Salmonella Typhi), cholera (Vibrio cholerae), bacillary dysentery or shigellosis(Shigella spp.),campylobacteriosis (Campylobacter spp.), amoebiasis (Entamoeba histolytica), cryptosporidiosis (Cryptosporidium), Giardiasis (Giardia), and helminthiasis, etc. It is rather a lengthy procedure to investigate for all. Therefore it is recommended to culture the indicator bacteria which are the intestinal commensals as for example E. coli, Enterococcus faecalis,...
Gram-Negative Bacteria Biochemical Tests: Introduction, Common Tests, Flow Chart and Keynotes
Introduction of Gram-Negative Bacteria Biochemical Tests Gram-Negative Bacteria Biochemical Tests is mainly concerned with Biochemical Reactions of some Enterobacteria and other Enteric Organisms are listed below- E. coli Shigella dysenteriae Shigella flexneri Shigella boydii Shigella sonnei Salmonella Typhi Salmonella Paratyphi A Citrobacter freundii Citrobacter koseri Klebsiella pneumoniae subsp. pneumoniae Klebsiella aerogenes (formerly Enterobacter aerogenes) Klebsiella oxytoca K. pneumoniae subsp.ozaenae K. pneumoniae subsp.rhinoscleromatis Enterobacter spp. Serratia marcescens Proteus vulgaris Proteus mirabilis Morganella morganii Providencia alcalifaciens Providencia stuartii Providencia...