НАСЛЕДУЕМЫЕ БАКТЕРИИ Р. WOLBACHIA  В ПОПУЛЯЦИЯХ БЛОХ (INSECTA: SIPHONAPTERA), "Журнал Общей Биологии"

Background. Adalia decempunctata L. (Coleoptera: Coccinellidae) ten-spot ladybird beetle, widespread morphologically variable Palearctic species. Materials and methods. DNA polymorphism and infection with Wolbachia, Spiroplasma and Rickettsia symbiotic bacteria were investigated. Results. Eight different haplotypes of the mitochondrial COI gene, seven of which were previously unknown, were found in 92 A. decempunctata individuals from nine European collection places: Prague, Rome, Florence, Hamburg, Paris, Stockholm, Moscow, Feodosia and Yalta. A. decempunctata is less variable in mtDNA compared to A. bipunctata. Symbiotic bacteria Wolbachia and Spiroplasma were not detected. Only Rickettsia infestation was found in A. decempunctata specimens, gathered in Stockholm and Feodosia. Rickettsia from A. decempunctata from Feodosia and Stockholm differ by 0.5% in gltA gene. Rickettsia from A. decempunctata from Feodosia is clustered with Rickettsia from A. bipunctata and Coccinella sp. based on the analysis of the gltA gene. Conclusion: Three of the eight mtDNA haplotypes are present in the A. decempunctata gene pool from geographically distant habitats. A small amount of nucleotide substitutions between Rickettsia from A. decempunctata and A. bipunctata suggests a single origin of the symbiont in the ladybirds of the genus Adalia, the results do not exclude subsequent horizontal transfers between individuals of both species.

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Ecological genetics of Adalia beetles: variability and symbiotic bacteria in european populations of the ten-spot ladybird beetle Adalia decempunctata

Шайкевич

Захаров

Honěk

2019

Ecological genetics

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НАСЛЕДУЕМЫЕ БАКТЕРИИ Р. WOLBACHIA В ПОПУЛЯЦИЯХ БЛОХ (INSECTA: SIPHONAPTERA), "Журнал Общей Биологии"

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Ecological genetics of Adalia beetles: variability and symbiotic bacteria in european populations of the ten-spot ladybird beetle Adalia decempunctata

Ecological genetics of Adalia beetles: variability and symbiotic bacteria in european populations of the ten-spot ladybird beetle Adalia decempunctata

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