Cargando…
The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control
Many lacewing species (Insecta: Neuroptera) are important predators of pests with great potential in biological control. So far, there is no chromosome‐level published genome available for Neuroptera. Here we report a high‐quality chromosome‐level reference genome for a green lacewing species Chryso...
Autores principales: | , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9292380/ https://www.ncbi.nlm.nih.gov/pubmed/34549894 http://dx.doi.org/10.1111/1755-0998.13503 |
_version_ | 1784749356098781184 |
---|---|
author | Wang, Yuyu Zhang, Ruyue Wang, Mengqing Zhang, Lisheng Shi, Cheng‐Min Li, Jing Fan, Fan Geng, Shuo Liu, Xingyue Yang, Ding |
author_facet | Wang, Yuyu Zhang, Ruyue Wang, Mengqing Zhang, Lisheng Shi, Cheng‐Min Li, Jing Fan, Fan Geng, Shuo Liu, Xingyue Yang, Ding |
author_sort | Wang, Yuyu |
collection | PubMed |
description | Many lacewing species (Insecta: Neuroptera) are important predators of pests with great potential in biological control. So far, there is no chromosome‐level published genome available for Neuroptera. Here we report a high‐quality chromosome‐level reference genome for a green lacewing species Chrysopa pallens (Neuroptera: Chrysopidae), which is one of the most important insect natural enemies used in pest biocontrol. The genome was sequenced using a combination of PacBio and Hi‐C technologies and assembled into seven chromosomes with a total size of 517.21 Mb, occupying 96.07% of the genome sequence. A total of 12,840 protein‐coding genes were identified and approximately 206.21 Mb of repeated sequences were annotated. Phylogenetic analyses indicated that C. pallens diverged from its common ancestor with Tribolium castaneum (Coleoptera) approximately 300 million years ago. The gene families involved in digestion, detoxification, chemoreception, carbohydrate metabolism, immunity, nerves and development were significantly expanded, revealing the potential genomic basis for the polyphagia of C. pallens and its role as an excellent biocontrol agent. This high‐quality genome of C. pallens will provide an important genomic resource for future population genetics, evolutionary and phylogenetic investigations of Chrysopidae as well as comparative genomic studies of Neuropterida and other insects. |
format | Online Article Text |
id | pubmed-9292380 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-92923802022-07-20 The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control Wang, Yuyu Zhang, Ruyue Wang, Mengqing Zhang, Lisheng Shi, Cheng‐Min Li, Jing Fan, Fan Geng, Shuo Liu, Xingyue Yang, Ding Mol Ecol Resour RESOURCE ARTICLES Many lacewing species (Insecta: Neuroptera) are important predators of pests with great potential in biological control. So far, there is no chromosome‐level published genome available for Neuroptera. Here we report a high‐quality chromosome‐level reference genome for a green lacewing species Chrysopa pallens (Neuroptera: Chrysopidae), which is one of the most important insect natural enemies used in pest biocontrol. The genome was sequenced using a combination of PacBio and Hi‐C technologies and assembled into seven chromosomes with a total size of 517.21 Mb, occupying 96.07% of the genome sequence. A total of 12,840 protein‐coding genes were identified and approximately 206.21 Mb of repeated sequences were annotated. Phylogenetic analyses indicated that C. pallens diverged from its common ancestor with Tribolium castaneum (Coleoptera) approximately 300 million years ago. The gene families involved in digestion, detoxification, chemoreception, carbohydrate metabolism, immunity, nerves and development were significantly expanded, revealing the potential genomic basis for the polyphagia of C. pallens and its role as an excellent biocontrol agent. This high‐quality genome of C. pallens will provide an important genomic resource for future population genetics, evolutionary and phylogenetic investigations of Chrysopidae as well as comparative genomic studies of Neuropterida and other insects. John Wiley and Sons Inc. 2021-09-30 2022-02 /pmc/articles/PMC9292380/ /pubmed/34549894 http://dx.doi.org/10.1111/1755-0998.13503 Text en © 2021 The Authors. Molecular Ecology Resources published by John Wiley & Sons Ltd. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | RESOURCE ARTICLES Wang, Yuyu Zhang, Ruyue Wang, Mengqing Zhang, Lisheng Shi, Cheng‐Min Li, Jing Fan, Fan Geng, Shuo Liu, Xingyue Yang, Ding The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control |
title | The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control |
title_full | The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control |
title_fullStr | The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control |
title_full_unstemmed | The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control |
title_short | The first chromosome‐level genome assembly of a green lacewing Chrysopa pallens and its implication for biological control |
title_sort | first chromosome‐level genome assembly of a green lacewing chrysopa pallens and its implication for biological control |
topic | RESOURCE ARTICLES |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9292380/ https://www.ncbi.nlm.nih.gov/pubmed/34549894 http://dx.doi.org/10.1111/1755-0998.13503 |
work_keys_str_mv | AT wangyuyu thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT zhangruyue thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT wangmengqing thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT zhanglisheng thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT shichengmin thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT lijing thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT fanfan thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT gengshuo thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT liuxingyue thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT yangding thefirstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT wangyuyu firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT zhangruyue firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT wangmengqing firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT zhanglisheng firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT shichengmin firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT lijing firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT fanfan firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT gengshuo firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT liuxingyue firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol AT yangding firstchromosomelevelgenomeassemblyofagreenlacewingchrysopapallensanditsimplicationforbiologicalcontrol |