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Dictionary » S » Staphylococcus StaphylococcusStaphylococcus (Science: bacteria) genus of nonmotile gram-positive bacteria that are found in clusters and that produce important exotoxins. Staphylococcus aureus (Staphylococcus pyogenes) is pyogenic, an opportunistic pathogen and responsible for a range of infections including severe sepsis, pneumonia, endocarditis and soft tissue infections. It has protein A on the surface of the cell wall. Coagulase production correlates with virulence: hyaluronidase, lipase and staphylokinase are released in addition to the toxins. ![]()
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Streptococcus hydrogen peroxidase... a very stupid question but I'm just trying to figure out the relationship between bacteria and chronic granulomatous disease and i know that staphylococcus is hydrogen peroxidase consuming but what i wanted to confirm is, are streptococci hydrogen peroxidase producing?
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Gram positive cocci media... a selective medium for gram + cocci see also this link: http://www.biotec.com/FullDetails.asp?product_id=219 You can use katalase to distinguish Staphylococcus species from other gram + species. So when you combine the coagualase test with the katalase test you can tell if you have determined ...
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Gram positive cocci mediaI know manitol salt agar (MSA) is selective for Staphylococcus aureus so it won't grow G- bacteria; can't help you with distinguishing G+ cocci from each other, though.
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