Identify E-Coli Bacteria in Fresh Vegetables

What is E. coli? Escherichia coli (E. coli) be negative bacterium that trick survive in an environment with or without crinkle (facultative anaerobes) and, depending on the environment, may or may not set out thin hair-like structures (flagella or pili) that deport the bacteria to move and to connect to human cells. These bacteria usually live in the bowels of pack and animals worldwide. there argon legion(predicate) strains (over 700 serotypes) of E. coli. approximately of the E. coli atomic number 18 normal inhabitants of the micro intestine and colon and do not micturate complaint in the intestines (non-pathogenic). Nevertheless, these non-pathogenic E. coli gage sweat disease if they spread out of doors of the intestines, for example, into the urinary parcel (where they cause bladder or kidney infections), or into the blood catamenia (sepsis). other E. coli strains (enterovirulent E. coli strains or EEC) cause poisoning or looseness redden though they usually outride within the intestine by producing toxins or intestinal inflammation. There are quadruplet to sextette groups (some researchers combine groups) of E. coli strains that comprise EEC. EHEC (enterohemorrhagic E. coli) ETEC (enterotoxigenic E. coli) EPEC (enteropathogenic E. coli) EIEC (enteroinvasive E. coli EAEC (enteroadherent E.

coli EAggEC (enteroaggregative E. coli) E. coli were archetypical isolated by T. Escherich in 1885 and were named after him. The over 700 serotypes are set by bittie antigenic changes in their place O antigens (lipopolysaccharides or molecules on the bacterial surface of gram-negative bacteria), for example E. coli 0157 or E. coli 055. These serotypes are identified by immunologic tests. E coli strains are pull ahead distinguished by H protein antigens (different types of flagella that make the bacteria motile). Consequently, a particular E. coli strain can be identified as H, followed by a number, and this identifier is added to the O name; for example, E. coli 0157:H7....If you motivation to find out a full essay, pasture it on our website: Orderessay

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