Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp.
In the Americas and Caribbean, the lethal yellowing (LY) phytoplasma causes a disease of palm transmitted by the leafhopper Myndus crudus (Cixiidae). In Vanuatu and Ghana, foliar decay disease virus affects coconut palm for which M. taffini is a suspected vector. Recently, high mortality in disease-resistant palms has occurred widespread. The availability of a molecular marker would be useful for tracking distribution and dispersal behaviors of Myndus and related vector species in epidemic and non-epidemic areas. We employed PCR and mtCOI primers [F-C1-J-2195, R-L2-N-3014] to amplify a 780bp fragment from insect DNA extracts, and determined the DNA sequence. Phylogenetic analysis revealed three corresponding Myndus clades: adiopodoumeensis (Ghana), crudus (Caribbean), taffinii (Vanuvatu). M. taffini formed two sister-groups. M. crudus formed one group comprising the collection from Oaxaca-MEX, and a second containing FL-USA, Honduras, Jamaica, and Merida-MEX collections. (Texte intégral)
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dig-cirad-fr-5390812008-01-31T12:00:00Z http://agritrop.cirad.fr/539081/ http://agritrop.cirad.fr/539081/ Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. Brown J.K., Dollet Michel. 2006. In : XLVI Annual Meeting American Phytopthological Society, Cartagena, Colombia, Septembre 12-16, 2006. s.l. : s.n., Résumé, 1 p. Annual Meeting American Phytopthological Society. 46, Cartegena, Colombie, 12 Septembre 2006/16 Septembre 2006. Researchers Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. Brown, J.K. Dollet, Michel eng 2006 s.n. XLVI Annual Meeting American Phytopthological Society, Cartagena, Colombia, Septembre 12-16, 2006 H20 - Maladies des plantes U30 - Méthodes de recherche In the Americas and Caribbean, the lethal yellowing (LY) phytoplasma causes a disease of palm transmitted by the leafhopper Myndus crudus (Cixiidae). In Vanuatu and Ghana, foliar decay disease virus affects coconut palm for which M. taffini is a suspected vector. Recently, high mortality in disease-resistant palms has occurred widespread. The availability of a molecular marker would be useful for tracking distribution and dispersal behaviors of Myndus and related vector species in epidemic and non-epidemic areas. We employed PCR and mtCOI primers [F-C1-J-2195, R-L2-N-3014] to amplify a 780bp fragment from insect DNA extracts, and determined the DNA sequence. Phylogenetic analysis revealed three corresponding Myndus clades: adiopodoumeensis (Ghana), crudus (Caribbean), taffinii (Vanuvatu). M. taffini formed two sister-groups. M. crudus formed one group comprising the collection from Oaxaca-MEX, and a second containing FL-USA, Honduras, Jamaica, and Merida-MEX collections. (Texte intégral) conference_item info:eu-repo/semantics/conferenceObject Conference info:eu-repo/semantics/closedAccess http://catalogue-bibliotheques.cirad.fr/cgi-bin/koha/opac-detail.pl?biblionumber=196911 http://agritrop.cirad.fr/542457/ |
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H20 - Maladies des plantes U30 - Méthodes de recherche H20 - Maladies des plantes U30 - Méthodes de recherche Brown, J.K. Dollet, Michel Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. |
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In the Americas and Caribbean, the lethal yellowing (LY) phytoplasma causes a disease of palm transmitted by the leafhopper Myndus crudus (Cixiidae). In Vanuatu and Ghana, foliar decay disease virus affects coconut palm for which M. taffini is a suspected vector. Recently, high mortality in disease-resistant palms has occurred widespread. The availability of a molecular marker would be useful for tracking distribution and dispersal behaviors of Myndus and related vector species in epidemic and non-epidemic areas. We employed PCR and mtCOI primers [F-C1-J-2195, R-L2-N-3014] to amplify a 780bp fragment from insect DNA extracts, and determined the DNA sequence. Phylogenetic analysis revealed three corresponding Myndus clades: adiopodoumeensis (Ghana), crudus (Caribbean), taffinii (Vanuvatu). M. taffini formed two sister-groups. M. crudus formed one group comprising the collection from Oaxaca-MEX, and a second containing FL-USA, Honduras, Jamaica, and Merida-MEX collections. (Texte intégral) |
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conference_item |
topic_facet |
H20 - Maladies des plantes U30 - Méthodes de recherche |
author |
Brown, J.K. Dollet, Michel |
author_facet |
Brown, J.K. Dollet, Michel |
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Brown, J.K. |
title |
Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. |
title_short |
Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. |
title_full |
Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. |
title_fullStr |
Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. |
title_full_unstemmed |
Evaluation of the mitochondrial COI gene as a genetic marker for Myndus crudus and other Myndus spp. |
title_sort |
evaluation of the mitochondrial coi gene as a genetic marker for myndus crudus and other myndus spp. |
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http://agritrop.cirad.fr/539081/ |
work_keys_str_mv |
AT brownjk evaluationofthemitochondrialcoigeneasageneticmarkerformynduscrudusandothermyndusspp AT dolletmichel evaluationofthemitochondrialcoigeneasageneticmarkerformynduscrudusandothermyndusspp |
_version_ |
1758021266121424896 |