Mitochondrial DNA variation among populations of the glassy-winged sharpshooter, Homalodisca coagulata.

ABSTRACT: The glassy-winged sharpshooter, Homalodisca coagulata (Homoptera: Cicadellidae), is a highly polyphagous insect species that is distributed throughout most of the southern regions of the United States. In the last 10 years, H. coagualta has become established in California and represents a significant threat to the state's 35 billion dollar wine and table grape industries. DNA sequencing analysis was used to characterize a portion of the mitochondrial cytochrome oxidase I gene from a single population of the smoke tree sharpshooter, Homalodisca liturata, in California and from 20 natural populations of H. coagulata distributed in Tahiti, California, Texas, Louisiana, Mississippi, Alabama, and Florida. The results indicate that H. liturata and H. coagulata are genetically distinct, suggesti

SUBMITTER: Smith PT 

PROVIDER: S-EPMC1615248 | biostudies-literature | 2005 Dec

REPOSITORIES: biostudies-literature