Methicillin Resistant Staphylococcus aureus (MRSA) MRSA is mediated by mecA gene; which is a chromosomally coded. It alters penicillin binding
Read more
Category: Bacteriology
Water Quality Analysis by Most Probable Number (MPN)
Water Quality Analysis by Most Probable Number (MPN) Most probable number (MPN) analysis is a statistical method based on the
Read more
Differences between O Antigen and H Antigen
Differences between O Antigen and H Antigen The surface structures of bacteria have considerable antigenic heterogeneity. Often these antigens are
Read more
Differences between Anthrax bacilli and Anthracoid bacilli
Differences between Anthrax bacilli and Anthracoid bacilli The saprophytic organisms which simulate the anthrax bacillus closely, both in their morphological
Read more
Differences between Neisseria meningitidis and Neisseria gonorrhoeae
Differences between Neisseria meningitidis and Neisseria gonorrhoeae Neisseria meningitidis and Neisseria gonorrhoeae, are obligate human pathogens that cause distinctly different
Read more
Differences between Staphylococcus and Streptococcus
Differences between Staphylococcus and Streptococcus Staphylococcus and Streptococcus are Gram positive and the two most common pathogenic cocci of medical importance. They are both
Read more
Habitat and Morphology of Acinetobacter baumannii
Habitat of Acinetobacter baumannii The first Acinetobacter found in soil was discovered in 1911 by M.W. Beijerinck. It is associated with
Read more
Habitat and Morphology of Gardnerella vaginalis
Habitat of Gardnerella vaginalis Normal flora in 40% female (small amount) Found in urine Rarely in blood and wound Found in
Read more
Flagella and Pili (Fimbriae)
Flagella Flagella are protein filaments that extend like long tails from the cell membranes of certain gram-positive and gram-negative bacteria.
Read more
Habitat and Morphology of Chlamydia trachomatis
Habitat of Chlamydia trachomatis It is an obligate intracellular human pathogens. Humans are the only natural host. It cannot survive
Read more