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Article

Experimental evolution of parasitoid infectivity on symbiont-protected hosts leads to the emergence of genotype specificity.

Evolution; international journal of organic evolution - 1 Jun 2014

Rouchet Romain, Vorburger Christoph

Abstract excerpt

Host-parasitoid interactions may lead to strong reciprocal selection for traits involved in host defense and parasitoid counterdefense. In aphids, individuals harboring the facultative bacterial endosymbiont, Hamiltonella defensa, exhibit enhanced resistance to parasitoid wasps. We used an experimental evolution approach to investigate the ability of the parasitoid wasp, Lysiphlebus fabarum, to adapt to the...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 24495148
DOI: 10.1111/evo.12377

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Experimental evolution of parasitoid infectivity on symbiont-protected hosts leads to the emergence of genotype specificity.PMID 24495148Read ↗

Strong specificity in the interaction between parasitoids and symbiont-protected hosts.Semantic proximity Read ↗

Genotypic variation and the role of defensive endosymbionts in an all-parthenogenetic host-parasitoid interaction.Semantic proximity Read ↗

Strong genotype-by-genotype interactions between aphid-defensive symbionts and parasitoids persist across different biotic environments.Semantic proximity Read ↗

Genotype-by-genotype specificity remains robust to average temperature variation in an aphid/endosymbiont/parasitoid system.Semantic proximity Read ↗

Bacterial endosymbionts protect aphids in the field and alter parasitoid community composition.Semantic proximity Read ↗

Variation in resistance to parasitism in aphids is due to symbionts not host genotype.Semantic proximity Read ↗

Symbiont interactions with non-native hosts limit the formation of new symbioses.Semantic proximity Read ↗

Horizontal transfer of facultative endosymbionts is limited by host relatedness.Semantic proximity Read ↗

Local adaptation to hosts and parasitoids shape Hamiltonella defensa genotypes across aphid species.Semantic proximity Read ↗

Defensive symbiosis in the real world – advancing ecological studies of heritable, protective bacteria in aphids and beyondSemantic proximity Read ↗

Multi-modal defences in aphids offer redundant protection and increased costs likely impeding a protective mutualism.Semantic proximity Read ↗

Genetic identity and genotype × genotype interactions between symbionts outweigh species level effects in an insect microbiome.Semantic proximity Read ↗

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