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Pregled bibliografske jedinice broj: 459548

Co-infection and localization of secondary symbionts in two whitefly species


Škaljac, Marisa; Žanić, Katja; Goreta Ban, Smiljana; Konstedalov, Svetlana; Ghanim, Murad
Co-infection and localization of secondary symbionts in two whitefly species // Bmc microbiology, 10 (2010), 142-1 doi:10.1186/1471-2180-10-142 (međunarodna recenzija, članak, znanstveni)


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Naslov
Co-infection and localization of secondary symbionts in two whitefly species

Autori
Škaljac, Marisa ; Žanić, Katja ; Goreta Ban, Smiljana ; Konstedalov, Svetlana ; Ghanim, Murad

Izvornik
Bmc microbiology (1471-2180) 10 (2010); 142-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Bemisia tabaci; secondary symbionts; Trialeurodes vaporariorum;

Sažetak
Whiteflies are cosmopolitan phloem-feeding pests that cause serious damage to many crops worldwide due to direct feeding and vectoring of many plant viruses. The sweetpotato whitefly Bemisia tabaci (Gennadius) and the greenhouse whitefly Trialeurodes vaporariorum (Westwood) are two of the most widespread and damaging whitefly species. To complete their unbalanced diet, whiteflies harbor the obligatory bacterium Portiera aleyrodidarum. B. tabaci further harbors a diverse array of secondary symbionts, including Hamiltonella, Arsenophonus, Cardinium, Wolbachia, Rickettsia and Fritschea. T. vaporariorum is only known to harbor P. aleyrodidarum and Arsenophonus. We conducted a study to survey the distribution of whitefly species in Croatia, their infection status by secondary symbionts, and the spatial distribution of these symbionts in the developmental stages of the two whitefly species. T. vaporariorum was found to be the predominant whitefly species across Croatia, while only the Q biotype of B. tabaci was found across the coastal part of the country. Arsenophonus and Hamiltonella were detected in collected T. vaporariorum populations, however, not all populations harbored both symbionts, and both symbionts showed 100% infection rate in some of the populations. Only the Q biotype of B. tabaci was found in the populations tested and they harbored Hamiltonella, Rickettsia, Wolbachia and Cardinium, while Arsenophonus and Fritschea were not detected in any B. tabaci populations. None of the detected symbionts appeared in all populations tested, and multiple infections were detected in some of the populations. All endosymbionts tested were localized inside the bacteriocyte in both species, but only Rickettsia and Cardinium in B. tabaci showed additional localization outside the bacteriocyte. Our study revealed unique co-infection patterns by secondary symbionts in B. tabaci and T. vaporariorum. Co-sharing of the bacteriocyte by the primary and different secondary symbionts is maintained through vertical transmission via the egg, and is unique to whiteflies. This system provides opportunities to study interactions among symbionts that co-inhabit the same cell in the same host: these can be cooperative or antagonistic, may affect the symbiotic contents over time, and may also affect the host by competing with the primary symbiont for space and resources.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
091-0910468-0281 - Abiotički i biotički čimbenici stresa u sustavima uzgoja povrća na kršu (Goreta Ban, Smiljana, MZOS ) ( POIROT)

Ustanove:
Institut za jadranske kulture i melioraciju krša, Split

Profili:

Avatar Url Katja Žanić (autor)

Avatar Url Marisa Škaljac (autor)

Avatar Url Smiljana Goreta Ban (autor)

Poveznice na cjeloviti tekst rada:

doi www.biomedcentral.com www.biomedcentral.com

Citiraj ovu publikaciju:

Škaljac, Marisa; Žanić, Katja; Goreta Ban, Smiljana; Konstedalov, Svetlana; Ghanim, Murad
Co-infection and localization of secondary symbionts in two whitefly species // Bmc microbiology, 10 (2010), 142-1 doi:10.1186/1471-2180-10-142 (međunarodna recenzija, članak, znanstveni)
Škaljac, M., Žanić, K., Goreta Ban, S., Konstedalov, S. & Ghanim, M. (2010) Co-infection and localization of secondary symbionts in two whitefly species. Bmc microbiology, 10, 142-1 doi:10.1186/1471-2180-10-142.
@article{article, author = {\v{S}kaljac, Marisa and \v{Z}ani\'{c}, Katja and Goreta Ban, Smiljana and Konstedalov, Svetlana and Ghanim, Murad}, year = {2010}, pages = {142-1-142-15}, DOI = {10.1186/1471-2180-10-142}, keywords = {Bemisia tabaci, secondary symbionts, Trialeurodes vaporariorum, }, journal = {Bmc microbiology}, doi = {10.1186/1471-2180-10-142}, volume = {10}, issn = {1471-2180}, title = {Co-infection and localization of secondary symbionts in two whitefly species}, keyword = {Bemisia tabaci, secondary symbionts, Trialeurodes vaporariorum, } }
@article{article, author = {\v{S}kaljac, Marisa and \v{Z}ani\'{c}, Katja and Goreta Ban, Smiljana and Konstedalov, Svetlana and Ghanim, Murad}, year = {2010}, pages = {142-1-142-15}, DOI = {10.1186/1471-2180-10-142}, keywords = {Bemisia tabaci, secondary symbionts, Trialeurodes vaporariorum, }, journal = {Bmc microbiology}, doi = {10.1186/1471-2180-10-142}, volume = {10}, issn = {1471-2180}, title = {Co-infection and localization of secondary symbionts in two whitefly species}, keyword = {Bemisia tabaci, secondary symbionts, Trialeurodes vaporariorum, } }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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