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Diversity and localization of bacterial symbionts in three whitefly species (Hemiptera: Aleyrodidae) from the east coast of the Adriatic Sea (CROSBI ID 175524)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Škaljac, Marisa ; Žanić, Katja ; Hrnčić, Snježana ; Radonjić, Sanja ; Perović, Tatjana ; Ghanim, Murad Diversity and localization of bacterial symbionts in three whitefly species (Hemiptera: Aleyrodidae) from the east coast of the Adriatic Sea // Bulletin of entomological research, 103 (2013), 1; 48-59. doi: 10.1017/S0007485312000399

Podaci o odgovornosti

Škaljac, Marisa ; Žanić, Katja ; Hrnčić, Snježana ; Radonjić, Sanja ; Perović, Tatjana ; Ghanim, Murad

engleski

Diversity and localization of bacterial symbionts in three whitefly species (Hemiptera: Aleyrodidae) from the east coast of the Adriatic Sea

Several whitefly species (Hemiptera: Aleyrodidae) are cosmopolitan phloem-feeders that cause serious damage in numerous agricultural crops. All whitefly species harbor a primary bacterial symbiont, and a diverse array of secondary symbionts which may influence several aspects of the insect’s biology. We surveyed infections by secondary symbionts in Bemisia tabaci (Gennadius), Trialeurodes vaporariorum (Westwood) and Siphoninus phillyreae (Haliday) from areas in the east cost of the Adriatic Sea. Both the Middle East-Asia Minor 1 (MEAM1) and Mediterranean (MED) Bemisia tabaci genetic groups were detected in Montenegro, whereas only the MED was confirmed in Croatia. T. vaporariorum and S. phyllireae were found in all areas surveyed. MEAM1 and MED exhibited similarity to previously reported infections, while populations of T. vaporariorum from Montenegro harbored Rickettsia, Wolbachia and Cardinium in addition to previously reported Hamiltonella and Arsenopnohus. S. phillyreae harbored Hamiltonella, Wolbachia, Cardinium and Arsenophonus, with the latter appearing in two alleles. Multiple infections of all symbionts were common in the three insect species tested, with some reaching near fixation. Florescent in situ hybridization showed new localization patterns for Hamiltonella in S. phillyreae, and the morphology of the bacteriosome differed from that observed in other whitefly species. Our results show new infections with bacterial symbionts in the whitefly species studied. Infections with the same symbionts in reproductively isolated whitefly species, confirm complex relationships between whiteflies and bacterial symbionts, and suggest possible horizontal transfer of some of these bacteria.

Bemisia tabaci; Trialeurodes vaporariorum; Siphoninus phillyreae; secondary symbionts

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Podaci o izdanju

103 (1)

2013.

48-59

objavljeno

0007-4853

10.1017/S0007485312000399

Povezanost rada

Poljoprivreda (agronomija), Biologija

Poveznice
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