Phylogenomics of Ichneumonoidea (Hymenoptera) and implications for evolution of mode of parasitism and viral endogenization

Sharanowski, Barbara J.; Ridenbaugh, Ryan D.; Piekarski, Patrick K; Broad, Gavin R.; Burke, Gaelen R.; Deans, Andrew R.; Lemmon, Alan R.; Lemmon, Emily C. Moriarty; Diehl, Gloria J.; Whitfield, James B.; Hines, Heather M.

doi:10.1016/j.ympev.2020.107023

Cited by 34 publications

(43 citation statements)

References 122 publications

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“… Maximum likelihood tree of Ichneumonoidea from Sharanowski et al (2021) . Subfamilies with multiple representatives (except the microgastroid complex, Campopleginae, and Banchinae) have been collapsed for viewing subfamily relationships, the presence and distribution of EVEs, and representative species analyzed in this study.…”

Section: Resultsmentioning

confidence: 99%

“…Taxa marked with an asterisk after the name have uncertain species identification. Support for the tree is robust and can be viewed in detail in Sharanowski et al (2021) .…”

Section: Resultsmentioning

confidence: 99%

“… Note .—Higher Group placement is taken from Sharanowski et al (2011) and Sharanowski et al (2021) . Taxa not identified to species due to difficulty in accurate identification are listed as sp.…”

Section: Resultsmentioning

confidence: 99%

“…The absence of hits to IVSPER genes in Dusona is notable because this species belongs to the Campopleginae, where all taxa were assumed to have ichnoviruses. The absence of IVSPERs and related genes in Mesochorus (Mesochorinae) and Anoncus (Ctenopelmatinae) is also notable as they share a common ancestor with the Campopleginae and Banchinae ( Bennett et al 2019 ; Sharanowski et al 2021 ). The absence of IVSPERs in Dusona suggests that IVs might actually be limited to a subset of species within the campoplegine wasps.…”

Section: Resultsmentioning

confidence: 99%

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The Presence of Ancient Core Genes Reveals Endogenization from Diverse Viral Ancestors in Parasitoid Wasps

Burke

Hines

Sharanowski

2021

Genome Biology and Evolution

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The Ichneumonoidea (Ichneumonidae and Braconidae) is an incredibly diverse superfamily of parasitoid wasps that includes species that produce virus-like entities in their reproductive tracts to promote successful parasitism of host insects. Research on these entities has traditionally focused upon two viral genera Bracovirus (in Braconidae) and Ichnovirus (in Ichneumonidae). These viruses are produced using genes known collectively as endogenous viral elements (EVEs) that represent historical, now heritable viral integration events in wasp genomes. Here, new genome sequence assemblies for eleven species and six publicly available genomes from the Ichneumonoidea were screened with the goal of identifying novel EVEs and characterizing the breadth of species in lineages with known EVEs. Exhaustive similarity searches combined with the identification of ancient core genes revealed sequences from both known and novel EVEs. One species harbored a novel, independently derived EVE related to a divergent large double-stranded DNA (dsDNA) virus that manipulates behavior in other hymenopteran species. While bracovirus or ichnovirus EVEs were identified as expected in three species, the absence of ichnoviruses in several species suggests that they are independently derived and present in two younger, less widespread lineages than previously thought. Overall, this study presents a novel bioinformatic approach for EVE discovery in genomes and shows that three divergent virus families (nudiviruses, the ancestors of ichnoviruses, and LbFV-like viruses) are recurrently acquired as EVEs in parasitoid wasps. Virus acquisition in the parasitoid wasps is a common process that has occurred in many more than two lineages from a diverse range of arthropod-infecting dsDNA viruses.

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Section: Resultsmentioning

confidence: 99%

“…Taxa marked with an asterisk after the name have uncertain species identification. Support for the tree is robust and can be viewed in detail in Sharanowski et al (2021) .…”

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

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The Presence of Ancient Core Genes Reveals Endogenization from Diverse Viral Ancestors in Parasitoid Wasps

Burke

Hines

Sharanowski

2021

Genome Biology and Evolution

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“…Recent advances in phylogenomics have clarified relationships within the hymenopteran lineages and shown the monophyly of all superfamilies except Vespoidea (Sharkey et al, 2012;Ronquist et al, 2012a;Peters et al, 2017;Sharanowski et al, 2021). Nonetheless, the monophylies of these clades are not so clear-cut when fossils are considered.…”

Section: Introductionmentioning

confidence: 99%

Including fossils in phylogeny: a glimpse into the evolution of the superfamily Evanioidea (Hymenoptera: Apocrita) under tip-dating and the fossilized birth–death process

Jouault

Maréchal

Condamine

et al. 2021

Zoological Journal of the Linnean Society

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Using a fossilized birth–death model, a new phylogeny of the superfamily Evanioidea (including ensign wasps, nightshade wasps and hatchet wasps) is proposed, with estimates of divergence times for its constitutive families and for corroborating the monophyly of Evanioidea. Additionally, our Bayesian analyses demonstrate the monophyly of †Anomopterellidae, †Othniodellithidae, †Andreneliidae, Aulacidae, Gasteruptiida and Evaniidae, whereas †Praeaulacidae and †Baissidae appear to be paraphyletic. Vectevania vetula and Hyptiogastrites electrinus are transferred to Aulacidae. We estimate the divergence time of Evanioidea to be in the Late Triassic (~203 Mya). Additionally, three new othniodellithid wasps are described and figured from mid-Cretaceous Burmese amber as the new genus Keratodellitha, with three new species: Keratodellitha anubis sp. nov., Keratodellitha basilisci sp. nov. and Keratodellitha kirin sp. nov. We also document a temporal shift in relative species richness between Ichneumonoidea and Evanioidea.

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The diversity of endogenous viral elements in insects

Gilbert

Belliardo

2022

Current Opinion in Insect Science

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Phylogenomics of Ichneumonoidea (Hymenoptera) and implications for evolution of mode of parasitism and viral endogenization

Cited by 34 publications

References 122 publications

The Presence of Ancient Core Genes Reveals Endogenization from Diverse Viral Ancestors in Parasitoid Wasps

The Presence of Ancient Core Genes Reveals Endogenization from Diverse Viral Ancestors in Parasitoid Wasps

Including fossils in phylogeny: a glimpse into the evolution of the superfamily Evanioidea (Hymenoptera: Apocrita) under tip-dating and the fossilized birth–death process

The diversity of endogenous viral elements in insects

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