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File: Dna Fingerprinting Pdf 86481 | 1660077edu
bio rad explorer forensic dna fingerprinting kit instruction manual catalog 1660007edu the kit is shipped at room temperature open immediately upon arrival and store reagent bag at 20 c within ...

icon picture PDF Filetype PDF | Posted on 14 Sep 2022 | 3 years ago
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      Bio-Rad Explorer™
      Forensic DNA Fingerprinting Kit
      Instruction Manual
      Catalog #1660007EDU
      The kit is shipped at room temperature. Open immediately upon arrival and
      store reagent bag at –20°C within 3 weeks of receipt.
      Duplication of any part of this document is permitted for classroom use only.
      Please visit explorer.bio-rad.com to access our selection of language
      translations for Bio-Rad Explorer kit curriculum.
            Can DNA evidence solve human problems?
            DNA fingerprinting is now used routinely to solve crimes. In recent years, news stories have
            reported how miniscule amounts of DNA have been used to identify individuals involved in
            incidents even many years in the past, as well as exonerate innocent people from
            incrimination.
            The power of DNA as a tool for individual identification captures students’ imaginations. This
            activity provides in-depth instruction about how restriction enzymes cleave DNA, how
            electrophoresis is used to separate and visualize DNA fragments, and how these techniques
            can be combined to obtain a DNA fingerprint. Principles of restriction analysis, plasmid
            mapping and DNA fragment size determination can also be documented with this kit.
            Open the door to rich discussions about scientific, ethical, and legal implications of DNA
            profiling. DNA fingerprinting is used in medical and forensic procedures, as well as in paternity
            determinations to discern genetic relationships between individuals at the molecular level. This
            kit allows students to play the role of a forensic scientist and make a positive ID—that is, to
            simulate using real DNA as evidence and figure out for themselves: “Who done it?”
            In this activity, students analyze six different samples of plasmid DNA. One sample collected
            from a hypothetical “crime scene” and five samples obtained from “suspects” are digested
            with two restriction enzymes. The resulting DNA fragments are separated and visualized in
            agarose gels using Bio-Rad’s Fast Blast™ DNA stain. Based on the restriction 
            fragment patterns, students compare the evidence and match one of the suspects’ DNA to
            the sample collected at the crime scene.
            As an alternative to the classical human forensic applications for this kit, have your students
            imagine they are high tech pathologists investigating an outbreak of an aggressive infectious
            disease that has never been seen before. The Centers for Disease Control and Prevention
            suspects that a new strain of bacteria has arisen that not only is the cause of the new disease,
            but also has acquired multiple resistance plasmids from some other bacterial strains. Their job
            is to develop a DNA diagnostic tool for identifying the culprit plasmids. They decide to use
            restriction enzyme analysis and “DNA electrophoresis fingerprinting” to identify and 
            distinguish different suspect plasmids and track their spread through the environment. DNA
            from the cultures of a number of stricken patients has been isolated. Have your students
            identify the new killer bug  before the pathogen gets out into the general population and starts
            a true epidemic!
            We strive to continually improve our Bio-Rad Explorer kits and curricula. Please share your
            stories, comments and suggestions!
            You can download this complete instruction manual on the Internet. Visit us on the Web at
            explorer.bio-rad.com or call us in the US at 1-800-424-6723.
            This curriculum was developed in collaboration with Len Poli and Russ Janigian of the S.F.
            Base Biotechnology Program in San Francisco, California, and Peggy Skinner of the Bush
            School in Seattle, Washington. We’d like to thank them for their invaluable guidance and
            contributions to this curriculum.
            Bio-Rad Explorer Team
            Bio-Rad Life Science Group
            6000 James Watson Drive
            Hercules, California 94547
            Bio-Rad_Explorer@Bio-Rad.com
                                           Create context. Reinforce learning. Stay current.
                                           New scientific discoveries and technologies create more
                                           content for you to teach, but not more time. Bio-Rad 
                                           Explorer kits help you teach more effectively by integrating
                                           multiple core content subjects into a single lab. Connect
                                           concepts with techniques and put them into context with
                                           real-world scenarios.
                                                                                                                                                      • Use of restriction enzymes and
                                                                                                                                                        electrophoresis to fingerprint DNA
                                                                                                                                                      • Use of experimental controls
                                                                                                                                                      • Interpretation of experimental results
                                                                                                                                                      • Use of DNA evidence in court
                                                                                                                                                      • Creation and use of standard curves
                                                                                                Environmental                                    Scientific
                                                                                                   and Health                                      Inquiry
                                                                                                     Science
                                                            • Epidemiology and disease
                                                            • Genetic testing
                                                            • Role, place, limits, and                       Forensic
                                                               possibilities of science and                                          Chemistry
                                                               technology                                        DNA
                                                            • Privacy of information issues                Fingerprinting               of Life
                                                                                                                   Kit                                    • DNA structure, function,
                                                                                                                                                             and chemistry
                                                           • Cell structure and organization         Cell and                                             • Chemistry of DNA
                                                           • Tissue types for biological            Molecular                                                electrophoresis
                                                             sampling                                                      Genetics                       • Biochemistry of
                                                           • Plasmid mapping                         Biology                                                 restriction enzymes
                                                    • Genetic variations in the
                                                      human genome                      Evolution                                         • Restriction fragment length
                                                    • Genotype vs. phenotype                                                                polymorphisms (RFLP analysis)
                                                    • Biodiversity                                                                        • Genetic engineering techniques
                                                    • Bacterial defense                                                                   • Mendelian inheritance
                                                      mechanisms                                                                          • Plasmid mapping
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