How does the insertional inactivation of -galactosidase allow the presence of foreign DNA in a plasmid vector

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How does the insertional inactivation of β-galactosidase allow the presence of foreign DNA in a plasmid vector such as pUC19 to be detected?

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Brock Biology of Microorganisms

ISBN: 978-0321897398

14th edition

Authors: Michael Madigan, John Martinko, Kelly Bender, Daniel Buckley

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Question Posted: Jun 20, 2015 06:39 AM

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How does the insertional inactivation of -galactosidase allow the presence of foreign DNA in a plasmid vector

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Insertional inactivation of the lacZ gene by a cloned insert results in white colonies on ...View the full answer

Brock Biology of Microorganisms

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