BacteriaChartEntericsSV - Lecture: Bacteria Overview of...

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Ch. 11 Overview of Bacterial Groups 1 Group Gram Rxn Characteristics Examples Spirochetes -- helical (flexible spirals), motile, axial filaments (endoflagella), some pathogens Treponema pallidum Borrelia burgerdoferi Aerobic/Microaerophilic Spirals -- helical or curved (rigid spirals), motile, flagella, some pathogens Campylobacter Helicobacter pylori Azospirillum Aerobic Rods/Cocci -- important medically, environmentally, industrially Pseudomonas Legionella, Neisseria, Rhizobium, Agrobacterium Facultatively Anaerobic Rods -- important pathogens, motile and nonmotile E. coli, Salmonella, Shigella, Klebsiella, Yersinia, Vibrio chlorae, Serratia, Proteus, Enterobacter Rickettsias and Chlamydias -- obligate intracellular Rickettsia rickettsii Chlamydia trachomatis, C. psittaci Mycoplasmas -- lack cell walls, pleomorphic M. pneumoniae Gram Positive Cocci + important pathogens Staph and Strep Endospore-Forming Rods and Cocci + endospores , aerobic, facultative anaerobic and strict anaerobes Bacillus sp., Clostridium sp. (tetani, perfringens, botulinum) Regular Nonsporing Rods + no endospores, important flora, commercial Lactobacillus acidophilus Irregular Nonsporing Rods + pleomorphic, some pathogens Corynebacterium sp. (diphtheriae, xerosis),
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This note was uploaded on 11/05/2010 for the course BIOL 211 taught by Professor Paxton during the Fall '10 term at Salem College.

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BacteriaChartEntericsSV - Lecture: Bacteria Overview of...

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