New insights into the emergence of the grapevine "flavescence dorée" epidemics in Europe
Нема приказа
Аутори
Malembic-Maher, SylvieDesque, Delphine
Khalil, Dima
Salar, Pascal
Danet, Jean Luc
Dubrana-Ourabah, Marie-Pierre
Duret, Sybille
Ember, Ibolya
Acs, Zoltan
Bartola, Michele Della
Materazzi, Alberto
Filippin, Luisa
Krnjajic, Slobodan
Tosevski, Ivo
Lang, Friederik
Jarausch, Barbara
Kolber, Maria
Jovic, Jelena
Angelini, Elisa
Arricau-Bouvery, Nathalie
Maixner, Michael
Foissac, Xavier
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A survey of genetic diversity of “flavescence dorée” (FD)-related phytoplasmas in grapevines, alders and clematis as well as alder-feeding leafhoppers was conducted in France, Hungary, Germany, Italy and Serbia. Genotyping was based on the housekeeping gene map and on the vmp genes encoding surface variable membrane proteins. Transmission assays of the phytoplasmas were performed with alder and/or grapevine-feeding leafhoppers. The study demonstrated that European alders constitute an original reservoir of FD phytoplasma by hosting a high diversity of FD-related phytoplasma genotypes, also present in non viticultural areas. The alder phytoplasmas grouping in Vmp-I cluster were transmitted by the Macropsinae O. alni, but were not compatible with the FD phytoplasma vector on grapevine the Deltocephalinae Scaphoideus titanus. The alder phytoplasmas in Vmp-II and-III clusters were transmitted by the Deltocephalinae Allygus spp. and Orientus ishidae. Such pre-existing phytoplasmas were comp...atible with S. titanus transmissibility and can be responsible for the emergence of FD phytoplasma epidemics in grapevine. VmpA proteins of cluster II better adhered to Euscelidius variegatus and S. titanus insect cells and midguts than those of cluster I. Such adhesins might play a key role in the adaptation to new vectors.
Кључне речи:
16SrV-C and-D phytoplasmas / genetic diversity / vectorial competence / Vmp adhesinsИзвор:
Phytopathogenic Mollicutes, 2019, 9, 1, 205-206Издавач:
- Indian journals Diva Enterprises PVT
Институција/група
IZBISTY - CONF AU - Malembic-Maher, Sylvie AU - Desque, Delphine AU - Khalil, Dima AU - Salar, Pascal AU - Danet, Jean Luc AU - Dubrana-Ourabah, Marie-Pierre AU - Duret, Sybille AU - Ember, Ibolya AU - Acs, Zoltan AU - Bartola, Michele Della AU - Materazzi, Alberto AU - Filippin, Luisa AU - Krnjajic, Slobodan AU - Tosevski, Ivo AU - Lang, Friederik AU - Jarausch, Barbara AU - Kolber, Maria AU - Jovic, Jelena AU - Angelini, Elisa AU - Arricau-Bouvery, Nathalie AU - Maixner, Michael AU - Foissac, Xavier PY - 2019 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/1050 AB - A survey of genetic diversity of “flavescence dorée” (FD)-related phytoplasmas in grapevines, alders and clematis as well as alder-feeding leafhoppers was conducted in France, Hungary, Germany, Italy and Serbia. Genotyping was based on the housekeeping gene map and on the vmp genes encoding surface variable membrane proteins. Transmission assays of the phytoplasmas were performed with alder and/or grapevine-feeding leafhoppers. The study demonstrated that European alders constitute an original reservoir of FD phytoplasma by hosting a high diversity of FD-related phytoplasma genotypes, also present in non viticultural areas. The alder phytoplasmas grouping in Vmp-I cluster were transmitted by the Macropsinae O. alni, but were not compatible with the FD phytoplasma vector on grapevine the Deltocephalinae Scaphoideus titanus. The alder phytoplasmas in Vmp-II and-III clusters were transmitted by the Deltocephalinae Allygus spp. and Orientus ishidae. Such pre-existing phytoplasmas were compatible with S. titanus transmissibility and can be responsible for the emergence of FD phytoplasma epidemics in grapevine. VmpA proteins of cluster II better adhered to Euscelidius variegatus and S. titanus insect cells and midguts than those of cluster I. Such adhesins might play a key role in the adaptation to new vectors. PB - Indian journals Diva Enterprises PVT C3 - Phytopathogenic Mollicutes T1 - New insights into the emergence of the grapevine "flavescence dorée" epidemics in Europe EP - 206 IS - 1 SP - 205 VL - 9 DO - 10.5958/2249-4677.2019.00103.8 ER -
@conference{ author = "Malembic-Maher, Sylvie and Desque, Delphine and Khalil, Dima and Salar, Pascal and Danet, Jean Luc and Dubrana-Ourabah, Marie-Pierre and Duret, Sybille and Ember, Ibolya and Acs, Zoltan and Bartola, Michele Della and Materazzi, Alberto and Filippin, Luisa and Krnjajic, Slobodan and Tosevski, Ivo and Lang, Friederik and Jarausch, Barbara and Kolber, Maria and Jovic, Jelena and Angelini, Elisa and Arricau-Bouvery, Nathalie and Maixner, Michael and Foissac, Xavier", year = "2019", abstract = "A survey of genetic diversity of “flavescence dorée” (FD)-related phytoplasmas in grapevines, alders and clematis as well as alder-feeding leafhoppers was conducted in France, Hungary, Germany, Italy and Serbia. Genotyping was based on the housekeeping gene map and on the vmp genes encoding surface variable membrane proteins. Transmission assays of the phytoplasmas were performed with alder and/or grapevine-feeding leafhoppers. The study demonstrated that European alders constitute an original reservoir of FD phytoplasma by hosting a high diversity of FD-related phytoplasma genotypes, also present in non viticultural areas. The alder phytoplasmas grouping in Vmp-I cluster were transmitted by the Macropsinae O. alni, but were not compatible with the FD phytoplasma vector on grapevine the Deltocephalinae Scaphoideus titanus. The alder phytoplasmas in Vmp-II and-III clusters were transmitted by the Deltocephalinae Allygus spp. and Orientus ishidae. Such pre-existing phytoplasmas were compatible with S. titanus transmissibility and can be responsible for the emergence of FD phytoplasma epidemics in grapevine. VmpA proteins of cluster II better adhered to Euscelidius variegatus and S. titanus insect cells and midguts than those of cluster I. Such adhesins might play a key role in the adaptation to new vectors.", publisher = "Indian journals Diva Enterprises PVT", journal = "Phytopathogenic Mollicutes", title = "New insights into the emergence of the grapevine "flavescence dorée" epidemics in Europe", pages = "206-205", number = "1", volume = "9", doi = "10.5958/2249-4677.2019.00103.8" }
Malembic-Maher, S., Desque, D., Khalil, D., Salar, P., Danet, J. L., Dubrana-Ourabah, M., Duret, S., Ember, I., Acs, Z., Bartola, M. D., Materazzi, A., Filippin, L., Krnjajic, S., Tosevski, I., Lang, F., Jarausch, B., Kolber, M., Jovic, J., Angelini, E., Arricau-Bouvery, N., Maixner, M.,& Foissac, X.. (2019). New insights into the emergence of the grapevine "flavescence dorée" epidemics in Europe. in Phytopathogenic Mollicutes Indian journals Diva Enterprises PVT., 9(1), 205-206. https://doi.org/10.5958/2249-4677.2019.00103.8
Malembic-Maher S, Desque D, Khalil D, Salar P, Danet JL, Dubrana-Ourabah M, Duret S, Ember I, Acs Z, Bartola MD, Materazzi A, Filippin L, Krnjajic S, Tosevski I, Lang F, Jarausch B, Kolber M, Jovic J, Angelini E, Arricau-Bouvery N, Maixner M, Foissac X. New insights into the emergence of the grapevine "flavescence dorée" epidemics in Europe. in Phytopathogenic Mollicutes. 2019;9(1):205-206. doi:10.5958/2249-4677.2019.00103.8 .
Malembic-Maher, Sylvie, Desque, Delphine, Khalil, Dima, Salar, Pascal, Danet, Jean Luc, Dubrana-Ourabah, Marie-Pierre, Duret, Sybille, Ember, Ibolya, Acs, Zoltan, Bartola, Michele Della, Materazzi, Alberto, Filippin, Luisa, Krnjajic, Slobodan, Tosevski, Ivo, Lang, Friederik, Jarausch, Barbara, Kolber, Maria, Jovic, Jelena, Angelini, Elisa, Arricau-Bouvery, Nathalie, Maixner, Michael, Foissac, Xavier, "New insights into the emergence of the grapevine "flavescence dorée" epidemics in Europe" in Phytopathogenic Mollicutes, 9, no. 1 (2019):205-206, https://doi.org/10.5958/2249-4677.2019.00103.8 . .