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A genus (or genus group) is always italicized and capitalized, even when not paired with a species or subspecies name, and whether given in full or abbreviated: Allosaurus, Falco, Anas, and the "E." in E. coli. Supergenus and subgenus, when applicable, are treated the same way. A genus section is only capitalized.
Bacilli are found in many different taxonomic groups of bacteria. However, the name Bacillus, capitalized and italicized, refers to a specific genus of bacteria. The name Bacilli, capitalized but not italicized, can also refer to a less specific taxonomic group of bacteria that includes two orders, one of which contains the genus Bacillus. When ...
E. coli is a gram-negative, facultative anaerobe, nonsporulating coliform bacterium. [18] Cells are typically rod-shaped, and are about 2.0 μm long and 0.25–1.0 μm in diameter, with a cell volume of 0.6–0.7 μm 3. [19] [20] [21] E. coli stains gram-negative because its cell wall is composed of a thin peptidoglycan layer and an outer membrane.
Referred to as E. coli O157:H7 or Shiga toxin-producing E. coli (STEC), this strain of E. coli can be particularly dangerous and even life-threatening. The primary sources of STEC outbreaks are ...
The bacterium Escherichia coli, commonly shortened to E. coli. The value of the binomial nomenclature system derives primarily from its economy, its widespread use, and the uniqueness and stability of names that the Codes of Zoological and Botanical, Bacterial and Viral Nomenclature provide: Economy.
The strain of E. coli linked to McDonald’s Quarter Pounders is one of the leading causes of foodborne illness in the U.S. On Oct. 22, the Centers for Disease Control and Prevention announced ...
The entire scientific name should be italicized, except where an interpolation is included in or appended to the name. (For details, see § Scientific names.) Named, specific vessels: proper names given to: Ships, with ship prefixes, classification symbols, pennant numbers, and types in normal font: USS Baltimore (CA-68).
According to the CDC, the carrots might be linked to an outbreak of E. coli O121:H19, which could cause severe stomach cramps, diarrhea (often bloody), and vomiting. Symptoms usually start three ...