Genetic diversity of plum curculio, Conotrachelus nenuphar (Coleoptera: Curculionidae) among geographical populations in the eastern United States

dc.contributor.authorZhang, Xingen
dc.contributor.authorTu, Zhijian Jakeen
dc.contributor.authorLuckhart, Shirleyen
dc.contributor.authorPfeiffer, Douglas G.en
dc.contributor.departmentVirginia Cooperative Extension (VCE)en
dc.contributor.departmentEntomologyen
dc.date.accessioned2016-12-26T18:38:34Zen
dc.date.available2016-12-26T18:38:34Zen
dc.date.issued2008en
dc.description.abstractThis study investigated the genetic diversity among plum curculio, Conotrachelus nenuphar (Herbst), populations from 11 different geographic locations by using partial sequences of mitochondrial cytochrome oxidase I (mtCOI) gene. Polymerase chain reaction (PCR) products were 863 bp. In total, 23 unique haplotypes were identified from 50 tested samples. Haplotypes G (n = 5), L (n = 12), and T (n = 13) made up 60% of the 50 samples. Two distinct major clades were found in the phylogenetic analyses. Northern and southern clades were strongly supported (100/83 (MP/ ML) and 100/62, respectively) by bootstraps. The mid-southern subclade within the southern clade was also moderately supported by bootstraps (73/57, MP/ML). The results of analyses of molecular variance (AMOVA) are consistent with phylogenetic analysis. The results suggested that the northern and the southern clades correspond with northern strain and southern strain of plum curculio. The three-group model of AMOVA test may suggest that there is a transitional group existing between northern and southern groups. In this study, the mtCOI sequence was highly informative as a molecular marker in that it could distinguish C. nenuphar from northern and southern geographic locations in the eastern United States.en
dc.description.versionPublished versionen
dc.format.extent824 - 832 page(s)en
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttp://hdl.handle.net/10919/73825en
dc.identifier.volume101en
dc.language.isoenen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.titleGenetic diversity of plum curculio, Conotrachelus nenuphar (Coleoptera: Curculionidae) among geographical populations in the eastern United Statesen
dc.title.serialAnnals of the Entomological Society of Americaen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciencesen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciences/CALS T&R Facultyen
pubs.organisational-group/Virginia Tech/Agriculture & Life Sciences/Entomologyen
pubs.organisational-group/Virginia Tech/All T&R Facultyen

Files

Original bundle
Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Zhangetal2008.pdf
Size:
456.97 KB
Format:
Adobe Portable Document Format
Description:
Publisher's Version
License bundle
Now showing 1 - 1 of 1
Name:
VTUL_Distribution_License_2016_05_09.pdf
Size:
18.09 KB
Format:
Adobe Portable Document Format
Description: