Contrasting patterns of molecular diversity and Wolbachia infection in bisexual and parthenogenetic Strophosoma weevils (Coleoptera: Curculionidae)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F18%3AA1901UPD" target="_blank" >RIV/61988987:17310/18:A1901UPD - isvavai.cz</a>

Alternative codes found

RIV/61988987:17310/18:A2001UPD

Result on the web

<a href="http://dx.doi.org/10.1111/ens.12317" target="_blank" >http://dx.doi.org/10.1111/ens.12317</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ens.12317" target="_blank" >10.1111/ens.12317</a>

Result language

angličtina

Original language name

Contrasting patterns of molecular diversity and Wolbachia infection in bisexual and parthenogenetic Strophosoma weevils (Coleoptera: Curculionidae)

Original language description

It has been postulated that parthenogenesis in weevil species is of hybrid origin, but some have speculated that Wolbachia infection plays a role through the modification of host breeding systems. Here we focus on Strophosoma weevils, which are known to be pests in young forest stands. Using molecular data, we investigated the diversity of the two most common Strophosoma species in Europe: S. capitatum, which reproduces bisexually, and S. melanogrammum, which is parthenogenetic. Also researched were their associations with the endosymbiotic bacterium Wolbachia. These species of weevil were found to be clearly distinguishable based on their mitochondrial DNA, with the bisexual taxa being more diverse. However, the nuclear DNA divergence of the two species was very low, and the parthenogenetic taxon was found to be heterozygous. Wolbachia infection was detected in all individuals of the S. melanogrammum populations and less than half of the S. capitatum populations. Moreover, multiple Wolbachia strains were found in both taxa (two in the former and three in the latter). The results of this research suggest that parthenogenesis in this genus is of hybrid origin and that Wolbachia could have played a role in speciation of these weevils.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10618 - Ecology

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Entomological Science

ISSN

1343-8786

e-ISSN

1479-8298

Volume of the periodical

21

Issue of the periodical within the volume

4

Country of publishing house

JP - JAPAN

Number of pages

11

Pages from-to

385-395

UT code for WoS article

000451581000002

EID of the result in the Scopus database

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