PPT-Bacteriophage

Khansa Bukhari Maryum Zeb History and Definition Frederick Twort 1915 and Felix dHerelle 1917 were the first to recognize bacteriophage In the 1930s and after words virologists utilized these viruses as model systems to investigate many aspects of virology. as a novel approach to . Biofilm. inhibition and remove. Azizian. . Reza1, . Azizi. . Jalilian. . Farid2.*, . Askari. . Hasan1, . Naser. . Ahmad1, . Karimi. . Sajedeh1, . Sadeghifard. . Norkhoda1, . Yvonne. . Lin. . AP. . Bio. . 2. a.k.a. Phages. Bacterial . VIRUS. Attacks, infects, and replicates within bacteria. Discovered. . by. . Frederick. . Twort. . (Great. . Britain, 1915). Species specific – named after the group or species it infects. Very complex shape, requiring 20 gene products for assembly. - . Capsid. (head), contains linear dsDNA genome. - . Tail. , consists of sheath plus internal tube. Bacteriophage T4. Figure 11.2. Phage T4 binds to . Chapters 12 and 13. Viral Characteristics and Structure. Why Viruses aren’t Alive. General Characteristics of Viruses. Name derives from the Latin for “poison”. Obligatory intracellular parasites. Nicholas . Celms. San Diego State University. Funded in part by NSF 0827278 UBM Interdisciplinary Training in Biology and Mathematics.. 1. Goal. Build a method for making taxonomic groupings of . bacteriophages. Kaleigh. , . mariam. , Michael and Nicholas . Start Associated Sequences in . Enterobacteriophage. Kaleigh. hedges . Ribosomal Binding Site . (Shine-. Dalgarno. ). http://. themedicalbiochemistrypage.org. Mary Owen, Andrew . Schaff. , Kayla Cartwright, Angel Chen, Jessica Clark, Bradley Davis, Paige . Etchison. , Shelby . Frieszell. , Jacquelyn Gross, Steph Smith, Elsa Clenny, . Sammi. . Podolyan. , Stephanie . World’s Largest provider of commercial bacteriophage products for agricultural use.. Bacteriophage?. Bacteria-eater. Naturally occurring bacterial virus. Cannot infect mammalian, fungal, yeasts or molds. Mary Owen, Andrew . Schaff. , Kayla Cartwright, Angel Chen, Jessica Clark, Bradley Davis, Paige . Etchison. , Shelby . Frieszell. , Jacquelyn Gross, Steph Smith, Elsa Clenny, . Sammi. . Podolyan. , Stephanie .  (. 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 . Salmonella enterica. in pasteurized milk. Airhenvbahihea . Edionwe. *, Victoria M. Blake, & John L. McKillip. Department of Biology* Ball State University. Abstract. Methodology. . Results. Conclusions. A vector is a DNA molecule that has the abil­ity to replicate autonomously in an appropri­ate host cell and into which the gene of inter­est (a foreign genetic sequence) is integrated. When we insert a foreign genetic sequence into the vector the aim is either to obtain numer­ous copies of the gene of interest or to obtain the product of that.. A . virus. (from the Latin virus meaning toxin or poison) is a microscopic organism consisting of genetic material (. RNA or DNA. ) surrounded by a protein, lipid, or glycoprotein coat.. Structure of a virus. Hygiene. . and Epidemiology. Biological Threats . Identification . and . Countermeasure . Centre. PUŁAWY. ul. Lubelska 2. Col (ret) Romuald Gryko Ph.D., MVD. .,. Chief of . Biotechnology. and . Nanotechnology.