10. Protists posted

10. Protists posted - Genetic diversity Vibrio cholerae...

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Genetic diversity Vibrio cholerae Mycobacterium tuberculosis
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http://diverge.hunter.cuny.edu/~weigang/Images/06-11_binaryfission_1.jpg Asexual reproduction: vertical gene transfer
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Horizontal Gene Transfer 1. Transformation 2. Transduction 3. Conjugation (‘sex’)
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Bacteria Archaea Eukarya
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Ecology Symbiotic relationships: Mutualism Commensalism 1234 Parasitism Decomposers Effect on: Symbiont Host + + + + 0 -
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Negative Effects Anthrax Cholera Tuberculosis Legionnaires disease Lyme disease Salmonella poisoning Typhoid fever Leprosy Botulism Syphilis Human diseases Food spoilage Plant diseases Blights Soft rot Wilts
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Most bacteria are beneficial or harmless E. coli (Escherichia coli ) Binary fission
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ecosystem 10 trillion human cells in your body (10,000,000,000,000 = 10 13 ) Plus: 100 trillion microbial cells ~1,000 spp. mostly mutualists or commensals
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This note was uploaded on 07/13/2008 for the course BIO 151 taught by Professor Grinblat during the Spring '08 term at Wisconsin.

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10. Protists posted - Genetic diversity Vibrio cholerae...

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