Bio1130 organismal biology 16 universit dottawa

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Unformatted text preview: anismal Biology 16 Université d’Ottawa / University of Ottawa 2:39 PM Bacterial reproduction Binary fission Bacterium cell strats to replicate its dna find a connecting point. Plasmid turns arund unwinds stars to replicate a new plasmid is copied 1. 2. Figure 20.10 3. 4. BIO1130 Organismal Biology Figure 8.3 Université d’Ottawa / University of Ottawa 17 2:39 PM Bacterial reproduction: Horizontal gene transfer Bacterial resistance may be inherited In reproduction in bacteria, plasmids may turn around and transform themselves-> because we dont have species, plasmids just move back and forth- info may be transmitted to any type of bacteria. Bacteria conjugation plasmid transfer Bacterial Chromosome Plasmid 1. 2. F+ cell F- cell 4. 2. F+ cell F+ cell Figure 9.6a BIO1130 Organismal Biology Université d’Ottawa / University of Ottawa BIO1130 Organismal Biology 18 2:39 PM Page 6 Archean eon Bacterial reproduction: Horizontal gene transfer Plasmids can be incorporated into chromosone of their host Bacteria conjugation gene transfer 1. a+ 2. 3. a- bc- d- a+ b+...
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This note was uploaded on 01/14/2014 for the course BIO 1130 taught by Professor Fenwick during the Fall '08 term at University of Ottawa.

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