Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

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

Evolution; international journal of organic evolution - 1 Jun 2009

Vorburger Christoph, Sandrock Christoph, Gouskov Alexandre, Castañeda Luis E, Ferrari Julia

Abstract excerpt

Models of host-parasite coevolution predict pronounced genetic dynamics if resistance and infectivity are genotype-specific or associated with costs, and if selection is fueled by sufficient genetic variation. We addressed these assumptions in the black bean aphid, Aphis fabae, and its parasitoid Lysiphlebus fabarum. Parasitoid genotypes differed in infectivity and host clones exhibited huge variation for...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Aphids
Share to Biological Evolution

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

Share to Enterobacteriaceae

Share to Host-Parasite Interactions

Share to Models, Genetic

Share to Parthenogenesis

Share to Symbiosis

Source

Identifiers

PMID: 19228189
DOI: 10.1111/j.1558-5646.2009.00660.x

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.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Genotypic variation and the role of defensive endosymbionts in an all-parthenogenetic host-parasitoid interaction.PMID 19228189Read ↗

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

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

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

Ample genetic variation but no evidence for genotype specificity in an all-parthenogenetic host-parasitoid interaction.Semantic proximity Read ↗

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

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

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

More Is Not Always Better: Coinfections with Defensive Symbionts Generate Highly Variable Outcomes.Semantic proximity Read ↗

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

Symbiont-conferred immunity interacts with effects of parasitoid genotype and intraguild predation to affect aphid immunity in a clone-specific fashion.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.