Slide 1By Dustin Heuterman and Monica Reeder Slide 2 The main component of the genome in most bacteria is one double-stranded circular DNA molecule that is associated with…

1.Chapter 3 The Prokaryotic Cell Morphology Cell Structure Secretion Systems Flagella / Pili DNA and DNA transfer Chapter 8 Other 2. Morphology 3. Cell Groupings 4. Biofilms…

1.Bacterial GeneticsJaime A. Santos, MD,FPPS,FPIDSP Friday, October 9, 2009 2. Bacteria: Prokaryotes • nucleoid : not enclosed by nuclear membrane • most have one circular…

1. Genetic Transfer & Recombination In Bacteria 2. • Genetic recombination - transfer of DNA from one organism (donor) to another recipient. The transferred donor DNA…

Genetic Transfer & Recombination In Bacteria Genetic recombination - transfer of DNA from one organism (donor) to another recipient. The transferred donor DNA may then…

Slide 1 Slide 2 Slide 3  Non-living entities  Can infect organisms of every domain  Commonly referred to by organism they infect  Viruses that infect bacteria:…

Slide 1 Bacterial genetics Slide 2 Slide 3 Gram-positive bacteria transform DNA using a transformasome complex. Figure 9.1 Slide 4 Gene Transfer by Conjugation Conjugation…

Slide 1 Genetics of Bacteria Slide 2 Bacterial Chromosomes One double-stranded, circular molecule of DNA. Found in nucleoid region, which is a dense region of DNA. Many bacterial…

Slide 1 Microbial Genetics & Biotechnology Slide 2 Figure 10.CO: A corn field © Birgit Sommer/ShutterStock, Inc. Slide 3 Figure 10.COinsert: Bacillus thuringiensis ©…

Slide 1 Changes in bacterial traits Caused by: Changes in environmental conditions (only phenotypic changes) Changes in the genetic codes 1- Intermicrobial exchange 2- Mutations…