Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi
Insects rely on their innate immune system to successfully mediate complex interactions with their microbiota, as well as the microbes present in the environment. Previous work has shown that components of the canonical immune gene repertoire evolve rapidly and have evolutionary characteristics orig...
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Online Access: | https://doi.org/10.5061/dryad.51bp263 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::2df4e323ab52454826a720cc4a78567f 2023-05-15T12:59:52+02:00 Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi Keehnen, Naomi L.P. Hill, Jason Nylin, Sören Wheat, Christopher W. 2018-04-24 https://doi.org/10.5061/dryad.51bp263 en eng Dryad http://dx.doi.org/10.5061/dryad.51bp263 https://dx.doi.org/10.5061/dryad.51bp263 lic_creative-commons 10.5061/dryad.51bp263 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:102893 oai:easy.dans.knaw.nl:easy-dataset:102893 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 re3data_____::r3d100000044 Pieris brassicae Pieris napi Pieris rapae Life sciences medicine and health care Sweden Spain envir info Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2018 fttriple https://doi.org/10.5061/dryad.51bp263 2023-01-22T16:51:48Z Insects rely on their innate immune system to successfully mediate complex interactions with their microbiota, as well as the microbes present in the environment. Previous work has shown that components of the canonical immune gene repertoire evolve rapidly and have evolutionary characteristics originating from interactions with fast-evolving microorganisms. Although these interactions are likely to vary among populations, there is a poor understanding of the microevolutionary dynamics of immune genes, especially in non-Dipteran insects. Here we use the full set of canonical insect immune genes to investigate microevolutionary dynamics acting on these genes between and among populations by comparing three allopatric populations of the Green Veined White butterfly, Pieris napi (Lepidoptera, Pieridae). Immune genes showed increased genetic diversity compared to genes from the rest of the genome and various functional categories exhibited different types of signatures of selection, at different evolutionary scales, presenting a complex pattern of selection dynamics. Signatures of balancing selection were identified in 10 genes, and 17 genes appear to be under positive selection. Genes involved with the cellular arm of the immune response as well as the Toll pathway appear to be enriched among our outlier loci, regardless of functional category. This suggests that the targets of selection might focus upon an entire pathway, more than on functional subsets across pathways. Our microevolutionary results are similar to previously observed macroevolutionary patterns from diverse taxa, suggesting that either the immune system is robust to dramatic differences in life history and microbial communities, or that diverse microbes exert similar selection pressures. Piebra_SP_k55b2000_MESPAnapiDraft genome of Pieris brassicae, scaffolded using MESPA.Pool-Seq libraries of the 3 P. napi populationsPool-Seq libraries of Spain: Aiguamolls, Sweden: Abisko, and Sweden: Kullaberg. Stored as NCBI bioproject PRJNA449143.command line ... Dataset Abisko Unknown Abisko ENVELOPE(18.829,18.829,68.349,68.349) Napi ENVELOPE(-23.862,-23.862,65.428,65.428) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
Pieris brassicae Pieris napi Pieris rapae Life sciences medicine and health care Sweden Spain envir info |
spellingShingle |
Pieris brassicae Pieris napi Pieris rapae Life sciences medicine and health care Sweden Spain envir info Keehnen, Naomi L.P. Hill, Jason Nylin, Sören Wheat, Christopher W. Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi |
topic_facet |
Pieris brassicae Pieris napi Pieris rapae Life sciences medicine and health care Sweden Spain envir info |
description |
Insects rely on their innate immune system to successfully mediate complex interactions with their microbiota, as well as the microbes present in the environment. Previous work has shown that components of the canonical immune gene repertoire evolve rapidly and have evolutionary characteristics originating from interactions with fast-evolving microorganisms. Although these interactions are likely to vary among populations, there is a poor understanding of the microevolutionary dynamics of immune genes, especially in non-Dipteran insects. Here we use the full set of canonical insect immune genes to investigate microevolutionary dynamics acting on these genes between and among populations by comparing three allopatric populations of the Green Veined White butterfly, Pieris napi (Lepidoptera, Pieridae). Immune genes showed increased genetic diversity compared to genes from the rest of the genome and various functional categories exhibited different types of signatures of selection, at different evolutionary scales, presenting a complex pattern of selection dynamics. Signatures of balancing selection were identified in 10 genes, and 17 genes appear to be under positive selection. Genes involved with the cellular arm of the immune response as well as the Toll pathway appear to be enriched among our outlier loci, regardless of functional category. This suggests that the targets of selection might focus upon an entire pathway, more than on functional subsets across pathways. Our microevolutionary results are similar to previously observed macroevolutionary patterns from diverse taxa, suggesting that either the immune system is robust to dramatic differences in life history and microbial communities, or that diverse microbes exert similar selection pressures. Piebra_SP_k55b2000_MESPAnapiDraft genome of Pieris brassicae, scaffolded using MESPA.Pool-Seq libraries of the 3 P. napi populationsPool-Seq libraries of Spain: Aiguamolls, Sweden: Abisko, and Sweden: Kullaberg. Stored as NCBI bioproject PRJNA449143.command line ... |
format |
Dataset |
author |
Keehnen, Naomi L.P. Hill, Jason Nylin, Sören Wheat, Christopher W. |
author_facet |
Keehnen, Naomi L.P. Hill, Jason Nylin, Sören Wheat, Christopher W. |
author_sort |
Keehnen, Naomi L.P. |
title |
Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi |
title_short |
Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi |
title_full |
Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi |
title_fullStr |
Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi |
title_full_unstemmed |
Data from: Microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, Pieris napi |
title_sort |
data from: microevolutionary selection dynamics acting on immune genes of the green veined white butterfly, pieris napi |
publisher |
Dryad |
publishDate |
2018 |
url |
https://doi.org/10.5061/dryad.51bp263 |
long_lat |
ENVELOPE(18.829,18.829,68.349,68.349) ENVELOPE(-23.862,-23.862,65.428,65.428) |
geographic |
Abisko Napi |
geographic_facet |
Abisko Napi |
genre |
Abisko |
genre_facet |
Abisko |
op_source |
10.5061/dryad.51bp263 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:102893 oai:easy.dans.knaw.nl:easy-dataset:102893 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 re3data_____::r3d100000044 |
op_relation |
http://dx.doi.org/10.5061/dryad.51bp263 https://dx.doi.org/10.5061/dryad.51bp263 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.51bp263 |
_version_ |
1766120672648495104 |