Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
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Chapter 9, Problem 16RQ
Summary Introduction
To review:
The pathogenicity islands and fitness islands along with their characteristics.
Introduction:
The regions on chromosomal DNA (deoxyribonucleic acid) where a sudden change in GC (guanine cytosine) content is observed is called a genomic island. These are large genetic elements that contain several genes performing common functions and also specialized functions such as symbiosis and pathogenicity.
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Chapter 9 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Ch. 9.1 - Prob. 1TQCh. 9.1 - Prob. 2TQCh. 9.1 - Prob. 3TQCh. 9.1 - Prob. 4TQCh. 9.2 - Prob. 1TQCh. 9.3 - Prob. 1TQCh. 9.4 - Prob. 1TQCh. 9.4 - Prob. 2TQCh. 9.5 - Prob. 1TQCh. 9.6 - Prob. 1TQ
Ch. 9 - Prob. 1RQCh. 9 - Prob. 2RQCh. 9 - Prob. 3RQCh. 9 - Prob. 4RQCh. 9 - Prob. 5RQCh. 9 - Prob. 6RQCh. 9 - Prob. 7RQCh. 9 - Prob. 8RQCh. 9 - Prob. 9RQCh. 9 - Prob. 10RQCh. 9 - Prob. 11RQCh. 9 - Prob. 12RQCh. 9 - Prob. 13RQCh. 9 - Prob. 14RQCh. 9 - Prob. 15RQCh. 9 - Prob. 16RQCh. 9 - Prob. 1TQCh. 9 - Prob. 2TQCh. 9 - Prob. 3TQCh. 9 - Prob. 4TQCh. 9 - Prob. 5TQCh. 9 - Prob. 6TQ
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- Which of the following promotes branch migration at higher rates than does Rec-A?a) Rec-Bb) Rec-Cc) Rec-Dd) Ruv-A and Ruv-Barrow_forwardSoil bacteria such as Streptomyces spp. produce the bulk of known antibiotics. It has been suggested that in nature antibiotics serve as signaling molecules, allowing members of the same species or strain to communicate. If this is the case, what might these molecular signals be “saying” and how would such a message be transmitted?arrow_forwardWhat is the difference between genetic horizontal gene transfers: transformation, transduction, conjugation, and transposition?arrow_forward
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