The key difference between Pseudomonas and Staphylococcus is that Pseudomonas is a genus of Gram-negative rod-shaped Gamma-proteobacteria belonging to the family Pseudomonadaceae while Staphylococcus is a genus of Gram-positive spherical bacteria belonging to the family Staphylococcaceae. Pseudomonas and Staphhlococcus are two clinically important bacterial genera. Pseudomonas is a genus of rod-shaped, polar-flagellated bacteria with some sporulating […]

The key difference between acidophiles neutrophiles and alkaliphiles is that acidophiles are microorganisms that grow at a pH near to 3 while neutrophiles are microorganisms that grow at a pH near to neutral or 7 and alkaliphiles are microorganisms that grow well between the pH of 8 to 10.5. Microbes need certain conditions for their […]

The key difference between treponema borrelia and leptospira is that Treponema causes syphilis and Borrelia causes Lyme disease and relapsing fever, while Leptospira causes leptospirosis. Spirochetes are large spiral-shaped motile bacteria. They belong to order Spirochaetales. There are two families of this order as Spirochaetaceae and Leptospiraceae. Borrelia and Treponema are two genera belonging to […]

The key difference between E coli and Serratia marcescens is that E. coli is a coliform bacterium that belongs to genus Escherichia and is a part of normal gut flora while Serratia marcescens is a gram-negative rod-shaped bacteria which has the ability to produce red colour pigment at the room temperature. E.coli and S. marcescens […]

The key difference between Neisseria gonorrhoeae and Neisseria meningitidis is that Neisseria gonorrhoeae infections show a high prevalence and low mortality while Neisseria meningitidis infections show a low prevalence and high mortality Most bacteria are not harmful. However, certain species are pathogens of animals, plants and other living organisms. Neisseria gonorrhoeae and Neisseria meningitidis are […]

The key difference between Campylobacter and Helicobacter is that Campylobacter is a genus of gram-negative bacteria that are comma or s-shaped and have a single polar flagellum, while Helicobacter is a genus of gram-negative bacteria that are curved or spiral rods and have multiple sheathed flagella. Campylobacter and Helicobacter are two genera of gram-negative, microaerophilic […]

The key difference between Klebsiella pneumoniae and Streptococcus pneumoniae is that Klebsiella pneumoniae is gram-negative rod-shaped bacterium while Streptococcus pneumoniae are gram-positive, nonmotile, and nonsporulating oval or spherical shaped bacterium. Both Klebsiella pneumoniae and Streptococcus pneumoniae are two different bacteria that cause pneumonia, and several other types of infections. Both types of bacteria are facultative […]

The key difference between Bacillus and Clostridium is that Bacillus is a genus of gram-positive bacteria that grows under aerobic conditions, produces oblong endospores and secretes catalase while Clostridium is a genus of gram-positive bacteria that grows under anaerobic conditions, produces bottle-shaped endospores and does not secrete catalase. Clostridium and Bacillus are two genera belonging […]

The key difference between Azotobacter and Azospirillum is that Azotobacter is a genus of bacteria that are mainly aerobic and endophytic diazotrophs. Meanwhile, Azospirillum is a genus of plant growth-promoting bacteria that are microaerophilic and surface-colonizing bacteria. Azotobacter and Azospirillum are two bacterial genera that are important as nitrogen fixers in the soil. They are […]

The key difference between actinomycosis and actinobacillosis is that actinomycosis is an infectious disease caused by gram-positive filamentous Actinomyces spp. In contrast, actinobacillosis is an infectious disease caused by gram-negative, rod-shaped Actinobacillus spp. Actinomycosis and actinobacillosis are two infectious diseases caused by bacteria. Actinomyces spp are the causative bacteria of actinomycosis. They are gram-positive, filamentous, […]