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Sequence Analysis of DNA Fragments from the Genome of the Primary Endosymbiont of the Whitefly Bemisia tabaci
Authors:Linda Baumann  MyLo Ly Thao  C. Joel Funk  Bryce W. Falk  James C.K. Ng  Paul Baumann
Affiliation:(1) Microbiology Section, University of California, One Shields Avenue, Davis, CA, 95616-8665, United States;(2) U.S. Department of Agriculture, Agricultural Research Service, Western Cotton Research Laboratory, Phoenix, AZ 85040, United States;(3) Department of Plant Pathology, University of California, Davis, CA, 95616-8680, United States
Abstract:
The whitefly Bemisia tabaci contains a primary prokaryotic endosymbiont housed within specialized cells in the body cavity. Two DNA fragments from the endosymbiont, totaling 33.3 kilobases, were cloned and sequenced. In total, 37 genes were detected and included the ribosomal RNA operon and genes for ribosomal RNA proteins. The guanine plus cytosine of the DNA was 30.2 mol%, different from that of endosymbionts of other plant sap-sucking insects.
Keywords:
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