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Peer reviewed Peer reviewed
ERIC Number: EJ556162
Record Type: CIJE
Publication Date: 1997
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0002-7685
Linguini Models of Molecular Genetic Mapping and Fingerprinting.
Thompson, James N., Jr.; Gray, Stanton B.; Hellack, Jenna J.
American Biology Teacher, v59 n7 p416-18 Sep 1997
Presents an exercise using linguini noodles to demonstrate an aspect of DNA fingerprinting. DNA maps that show genetic differences can be produced by digesting a certain piece of DNA with two or more restriction enzymes both individually and in combination. By rearranging and matching linguini fragments, students can recreate the original pattern of breakpoints in the model DNA. (PVD)
Descriptors: Biology, DNA, Hands on Science, Higher Education, Laboratory Equipment, Laboratory Procedures, Models, Molecular Biology, Problem Solving, Science Instruction
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Genetic Mapping