Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions
Само за регистроване кориснике
2018
Аутори
Krstić, Oliver
Cvrković, Tatjana

Mitrović, Milana

Radonjić, Sanja
Hrnčić, Snježana
Toševski, Ivo

Jović, Jelena

Чланак у часопису (Објављена верзија)

Метаподаци
Приказ свих података о документуАпстракт
The European lantern fly, Dictyophara europaea, is an alternative vector of the Flavescence doree phytoplasma (FDp) disease of grapevine in European vineyards, enabling infection initiation from wild reservoir compartment (Clematis vitalba). Heretofore recorded rate of D. europaea FDp-infection has been very low (3%), making it less epidemiologically significant than would be expected based on reservoir plant infection rate (30%). In this study we present findings on a heavily FDp-infected D. europaea population ( gt 60%), on the natural Wolbachia infection of populations with low FDp-infection rates (DeWo+) and on Wolbachia absence in highly FDp-infected population (DeWo-). We examine several possible causes underlying the differences in vector infection rates: (a) population genetic characteristics of D. europaea and correlation with Wolbachia strain wEur natural infections, (b) Wolbachia effects on fitness components of DeWo+ laboratory colony and (c) rate of reservoir plant FDp-inf...ection and differences in FDp genotypes harboured by low and highly infected vector populations. The vector genetic diversity level was found to be lower in DeWo+ than in uninfected individuals and to exhibit a different evolution of fixed haplotypes. All DeWo+ populations were infected with the same strain of wEur. The FDp was found to be genetically diversified (five genotypes) but had no relation to infection rates. We did not find evidence of fitness upgrades with regard to Wolbachia infection status. Although more experimentation is needed, it seems that Wolbachia confers protection against FDp or is in competition with FDp according to the observed correlations: low FDp-infected vector populations are infected with Wolbachia and vice versa.
Кључне речи:
Clematis / correlation / Dictyophara europaea / fitness / MLST / molecular evolution / mtDNA / nuclear DNA / phytoplasma / WolbachiaИзвор:
Annals of Applied Biology, 2018, 172, 1, 47-64Издавач:
- Wiley, Hoboken
Финансирање / пројекти:
- Агробиодиверзитет и коришћење земљишта у Србији: интегрисана процена биодиверзитета кључних група артропода и биљних патогена (RS-43001)
- Ministry of Science of Montenegro - 01-550
DOI: 10.1111/aab.12400
ISSN: 0003-4746
WoS: 000418444400005
Scopus: 2-s2.0-85031916642
Институција/група
IZBISTY - JOUR AU - Krstić, Oliver AU - Cvrković, Tatjana AU - Mitrović, Milana AU - Radonjić, Sanja AU - Hrnčić, Snježana AU - Toševski, Ivo AU - Jović, Jelena PY - 2018 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/550 AB - The European lantern fly, Dictyophara europaea, is an alternative vector of the Flavescence doree phytoplasma (FDp) disease of grapevine in European vineyards, enabling infection initiation from wild reservoir compartment (Clematis vitalba). Heretofore recorded rate of D. europaea FDp-infection has been very low (3%), making it less epidemiologically significant than would be expected based on reservoir plant infection rate (30%). In this study we present findings on a heavily FDp-infected D. europaea population ( gt 60%), on the natural Wolbachia infection of populations with low FDp-infection rates (DeWo+) and on Wolbachia absence in highly FDp-infected population (DeWo-). We examine several possible causes underlying the differences in vector infection rates: (a) population genetic characteristics of D. europaea and correlation with Wolbachia strain wEur natural infections, (b) Wolbachia effects on fitness components of DeWo+ laboratory colony and (c) rate of reservoir plant FDp-infection and differences in FDp genotypes harboured by low and highly infected vector populations. The vector genetic diversity level was found to be lower in DeWo+ than in uninfected individuals and to exhibit a different evolution of fixed haplotypes. All DeWo+ populations were infected with the same strain of wEur. The FDp was found to be genetically diversified (five genotypes) but had no relation to infection rates. We did not find evidence of fitness upgrades with regard to Wolbachia infection status. Although more experimentation is needed, it seems that Wolbachia confers protection against FDp or is in competition with FDp according to the observed correlations: low FDp-infected vector populations are infected with Wolbachia and vice versa. PB - Wiley, Hoboken T2 - Annals of Applied Biology T1 - Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions EP - 64 IS - 1 SP - 47 VL - 172 DO - 10.1111/aab.12400 ER -
@article{ author = "Krstić, Oliver and Cvrković, Tatjana and Mitrović, Milana and Radonjić, Sanja and Hrnčić, Snježana and Toševski, Ivo and Jović, Jelena", year = "2018", abstract = "The European lantern fly, Dictyophara europaea, is an alternative vector of the Flavescence doree phytoplasma (FDp) disease of grapevine in European vineyards, enabling infection initiation from wild reservoir compartment (Clematis vitalba). Heretofore recorded rate of D. europaea FDp-infection has been very low (3%), making it less epidemiologically significant than would be expected based on reservoir plant infection rate (30%). In this study we present findings on a heavily FDp-infected D. europaea population ( gt 60%), on the natural Wolbachia infection of populations with low FDp-infection rates (DeWo+) and on Wolbachia absence in highly FDp-infected population (DeWo-). We examine several possible causes underlying the differences in vector infection rates: (a) population genetic characteristics of D. europaea and correlation with Wolbachia strain wEur natural infections, (b) Wolbachia effects on fitness components of DeWo+ laboratory colony and (c) rate of reservoir plant FDp-infection and differences in FDp genotypes harboured by low and highly infected vector populations. The vector genetic diversity level was found to be lower in DeWo+ than in uninfected individuals and to exhibit a different evolution of fixed haplotypes. All DeWo+ populations were infected with the same strain of wEur. The FDp was found to be genetically diversified (five genotypes) but had no relation to infection rates. We did not find evidence of fitness upgrades with regard to Wolbachia infection status. Although more experimentation is needed, it seems that Wolbachia confers protection against FDp or is in competition with FDp according to the observed correlations: low FDp-infected vector populations are infected with Wolbachia and vice versa.", publisher = "Wiley, Hoboken", journal = "Annals of Applied Biology", title = "Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions", pages = "64-47", number = "1", volume = "172", doi = "10.1111/aab.12400" }
Krstić, O., Cvrković, T., Mitrović, M., Radonjić, S., Hrnčić, S., Toševski, I.,& Jović, J.. (2018). Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions. in Annals of Applied Biology Wiley, Hoboken., 172(1), 47-64. https://doi.org/10.1111/aab.12400
Krstić O, Cvrković T, Mitrović M, Radonjić S, Hrnčić S, Toševski I, Jović J. Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions. in Annals of Applied Biology. 2018;172(1):47-64. doi:10.1111/aab.12400 .
Krstić, Oliver, Cvrković, Tatjana, Mitrović, Milana, Radonjić, Sanja, Hrnčić, Snježana, Toševski, Ivo, Jović, Jelena, "Wolbachia infection in natural populations of Dictyophara europaea, an alternative vector of grapevine Flavescence doree phytoplasma: effects and interactions" in Annals of Applied Biology, 172, no. 1 (2018):47-64, https://doi.org/10.1111/aab.12400 . .