PPT-Bacterial

Spores endospore Endospores form within the Cell 2 FE206 Food Microbiology I Endospore is dormant stage of some bacterium that allows it to survive unfavorable conditions that would normally . in . Ethanol . Fermentation. Kenneth M. Bischoff, . Siqing. Liu, Timothy D. Leathers, Ronald E. Worthington, Joseph O. Rich.. National Center for Agricultural Utilization Research, U.S. Department of Agriculture. . Emma Monaghan. Overview of my talk. Background on bacterial communities and mastitis. Aims and objectives of my research. Hypotheses and experimental design. Current work. Moving forward. Bacterial communities. Tuberculosis (TB). Once very common; incidence declined in industrialized nations as living standards improved. In 1985, incidence began to rise due to expanding AIDS epidemic, increasing prevalence of drug-resistant strains. Growth Characteristics. Stijn. van . der. . Veen. Differentiating bacterial species. Morphology (shape). Composition (cell envelope and other structures). Metabolism & growth characteristics. Genetics. (BV). Vulvovaginal. Candidiasis (VVC) . Trichomoniasis. 2. Vaginal Environment. The vagina is a dynamic ecosystem that contains approximately 10. 9. bacterial colony-forming units.. Normal vaginal discharge is clear to white, odorless, and of high viscosity.. Authors: Melissa Hyatt, Gabriel J. Swenson, Richard A. Long. Citation: Melissa Hyatt, Gabriel J. Swenson, Richard A. Long. 2011. Molecular analysis of bacterial isolates used as unknowns in a bacteriology laboratory exercise.. Bacteria: are unicellular free living organisms without . chlorophil. having . b. oth DNA and RNA . Bacterial . morphology. Can . be grouped into three types . 1- Spherical . (. cocci. ). 2- Rod – . Phenotypic and genotypic Variability of Bacteria. Overview . Phenotypic variation :. . phenotype : The physical expression of various characters by bacterial cells in a given environment. . These properties are determined by its genome and by environment. . Case #4Bacterial meningitis is a lifethreatening infection of the linings or meninges of the brain and spinal cord. Survivors may experience hearing loss or deafness, brain damage, seizures, and/or th  (. BAC. ) is a . DNA construct. , based on a functional fertility . plasmid.  (or . F-plasmid. ), used for . transforming.  and . cloning.  in . bacteria. , usually . E. . coli. .. F-plasmids . I. Remind ourselves with the Structure And the Functions Of The Genetic Material. Nucleic acids structure . There are two major classes:. Deoxyribonucleic acid (DNA) . : The most common macromolecule that encodes genetic information. Study Design. . Hospital based cross-sectional study of all children under five years of age,. Presenting with diarrheal illness seeking treatment,. Parents / guardians consenting for children to participate in the study.. /. 10. /. 2019 Dr. . oruba. Khalid . abbas. . . Lec. . : 2. . Welcome To. Meet the Microbes!. Coccus. Bacillus. Vibrio. Spirillum. . Mycoplasma. Wasan. Abdul-. elah. . Bakir. . Objective. 1. . Pathogenesis of bacterial infection. 2. Stages of bacterial pathogenesis. 3. . Transmission. 4. Bacterial . virulence . factors. 5. Enzymes production.