Biology
Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 19.5, Problem 3EQ

Gene Transfer Between Bacteria

CoreSKILL » The gene transfer seen in the Lederberg and Tatum experiment could have occurred in one of two ways: by bacteria taking up DNA released into the environment or by contact between two bacterial cells that allowed for direct transfer. Davis conducted an experiment to determine the correct process. Explain how his results indicated the correct gene transfer process.

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The terms conjugation, transduction, and transformation are usedto describe three different natural forms of genetic transferbetween bacterial cells. Briefly discuss the similarities and differencesamong these processes?
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