DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures
- Autores
- Stazione, Leonardo; Lantschner, María Victoria; Corley, Juan Carlos; Soliani, Carolina
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Molecular tools are increasingly used in entomology for several applications such as taxonomy, genetics, ecology and evolution. For these studies, DNA extraction from individual insects is a crucial step, since the yield and quality vary depending on the methods used. Finding an ideal balance between quality and yield is particularly difficult to reach and several constraints must be considered upon selecting the final protocol. Bark beetles (Coleoptera: Curculionidae, Scolytinae) are a diverse group of forest insects for which molecular studies at the individual level are important, given that many species are invasive and may become pests. However, DNA extraction in bark beetles is not easy, given their small size and complex molecules of diverse nature conforming their exoskeleton and present in their digestive tract. Here, we carried out a comparative analysis of DNA extraction performance in five bark beetle species: Hylurgus ligniperda, Hylastes ater, Orthotomicus erosus, Orthotomicus laricis and Cyrtogenius luteus. By assessing the efficiency of two different protocols, our aim was to establish the best species-specific method for population-level studies. Our results showed that a method’s whole performance mainly depends on the species considered and translates into DNA quantity and quality variance. We also noted that the traditional method showed better PCR efficiency for the smallest species whereas the commercial kit performed better for the larger beetles. Our comparative analysis provides evidence that no single method for DNA isolation is best, and that each particular species requires optimization.
Fil: Stazione, Leonardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina. Università degli Studi di Firenze; Italia
Fil: Lantschner, María Victoria. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Corley, Juan Carlos. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Soliani, Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina - Materia
-
DNA ISOLATION
SCOLYTINAE
DNA QUALITY AND QUANTITY
INSECT SIZE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/265119
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CONICET Digital (CONICET) |
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DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular proceduresStazione, LeonardoLantschner, María VictoriaCorley, Juan CarlosSoliani, CarolinaDNA ISOLATIONSCOLYTINAEDNA QUALITY AND QUANTITYINSECT SIZEhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Molecular tools are increasingly used in entomology for several applications such as taxonomy, genetics, ecology and evolution. For these studies, DNA extraction from individual insects is a crucial step, since the yield and quality vary depending on the methods used. Finding an ideal balance between quality and yield is particularly difficult to reach and several constraints must be considered upon selecting the final protocol. Bark beetles (Coleoptera: Curculionidae, Scolytinae) are a diverse group of forest insects for which molecular studies at the individual level are important, given that many species are invasive and may become pests. However, DNA extraction in bark beetles is not easy, given their small size and complex molecules of diverse nature conforming their exoskeleton and present in their digestive tract. Here, we carried out a comparative analysis of DNA extraction performance in five bark beetle species: Hylurgus ligniperda, Hylastes ater, Orthotomicus erosus, Orthotomicus laricis and Cyrtogenius luteus. By assessing the efficiency of two different protocols, our aim was to establish the best species-specific method for population-level studies. Our results showed that a method’s whole performance mainly depends on the species considered and translates into DNA quantity and quality variance. We also noted that the traditional method showed better PCR efficiency for the smallest species whereas the commercial kit performed better for the larger beetles. Our comparative analysis provides evidence that no single method for DNA isolation is best, and that each particular species requires optimization.Fil: Stazione, Leonardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina. Università degli Studi di Firenze; ItaliaFil: Lantschner, María Victoria. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Corley, Juan Carlos. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Soliani, Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaCold Spring Harbor Laboratory Press2024-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/265119Stazione, Leonardo; Lantschner, María Victoria; Corley, Juan Carlos; Soliani, Carolina; DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures; Cold Spring Harbor Laboratory Press; bioRxiv; 4-2024; 1-262692-8205CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.biorxiv.org/content/10.1101/2024.04.06.588396v1.article-infoinfo:eu-repo/semantics/altIdentifier/doi/10.1101/2024.04.06.588396info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:37:53Zoai:ri.conicet.gov.ar:11336/265119instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:37:54.02CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
title |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
spellingShingle |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures Stazione, Leonardo DNA ISOLATION SCOLYTINAE DNA QUALITY AND QUANTITY INSECT SIZE |
title_short |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
title_full |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
title_fullStr |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
title_full_unstemmed |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
title_sort |
DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures |
dc.creator.none.fl_str_mv |
Stazione, Leonardo Lantschner, María Victoria Corley, Juan Carlos Soliani, Carolina |
author |
Stazione, Leonardo |
author_facet |
Stazione, Leonardo Lantschner, María Victoria Corley, Juan Carlos Soliani, Carolina |
author_role |
author |
author2 |
Lantschner, María Victoria Corley, Juan Carlos Soliani, Carolina |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
DNA ISOLATION SCOLYTINAE DNA QUALITY AND QUANTITY INSECT SIZE |
topic |
DNA ISOLATION SCOLYTINAE DNA QUALITY AND QUANTITY INSECT SIZE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Molecular tools are increasingly used in entomology for several applications such as taxonomy, genetics, ecology and evolution. For these studies, DNA extraction from individual insects is a crucial step, since the yield and quality vary depending on the methods used. Finding an ideal balance between quality and yield is particularly difficult to reach and several constraints must be considered upon selecting the final protocol. Bark beetles (Coleoptera: Curculionidae, Scolytinae) are a diverse group of forest insects for which molecular studies at the individual level are important, given that many species are invasive and may become pests. However, DNA extraction in bark beetles is not easy, given their small size and complex molecules of diverse nature conforming their exoskeleton and present in their digestive tract. Here, we carried out a comparative analysis of DNA extraction performance in five bark beetle species: Hylurgus ligniperda, Hylastes ater, Orthotomicus erosus, Orthotomicus laricis and Cyrtogenius luteus. By assessing the efficiency of two different protocols, our aim was to establish the best species-specific method for population-level studies. Our results showed that a method’s whole performance mainly depends on the species considered and translates into DNA quantity and quality variance. We also noted that the traditional method showed better PCR efficiency for the smallest species whereas the commercial kit performed better for the larger beetles. Our comparative analysis provides evidence that no single method for DNA isolation is best, and that each particular species requires optimization. Fil: Stazione, Leonardo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina. Università degli Studi di Firenze; Italia Fil: Lantschner, María Victoria. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina Fil: Corley, Juan Carlos. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina Fil: Soliani, Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina |
description |
Molecular tools are increasingly used in entomology for several applications such as taxonomy, genetics, ecology and evolution. For these studies, DNA extraction from individual insects is a crucial step, since the yield and quality vary depending on the methods used. Finding an ideal balance between quality and yield is particularly difficult to reach and several constraints must be considered upon selecting the final protocol. Bark beetles (Coleoptera: Curculionidae, Scolytinae) are a diverse group of forest insects for which molecular studies at the individual level are important, given that many species are invasive and may become pests. However, DNA extraction in bark beetles is not easy, given their small size and complex molecules of diverse nature conforming their exoskeleton and present in their digestive tract. Here, we carried out a comparative analysis of DNA extraction performance in five bark beetle species: Hylurgus ligniperda, Hylastes ater, Orthotomicus erosus, Orthotomicus laricis and Cyrtogenius luteus. By assessing the efficiency of two different protocols, our aim was to establish the best species-specific method for population-level studies. Our results showed that a method’s whole performance mainly depends on the species considered and translates into DNA quantity and quality variance. We also noted that the traditional method showed better PCR efficiency for the smallest species whereas the commercial kit performed better for the larger beetles. Our comparative analysis provides evidence that no single method for DNA isolation is best, and that each particular species requires optimization. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-04 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/265119 Stazione, Leonardo; Lantschner, María Victoria; Corley, Juan Carlos; Soliani, Carolina; DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures; Cold Spring Harbor Laboratory Press; bioRxiv; 4-2024; 1-26 2692-8205 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/265119 |
identifier_str_mv |
Stazione, Leonardo; Lantschner, María Victoria; Corley, Juan Carlos; Soliani, Carolina; DNA isolation in bark beetles: Reliability of extraction methods and application in downstream molecular procedures; Cold Spring Harbor Laboratory Press; bioRxiv; 4-2024; 1-26 2692-8205 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.biorxiv.org/content/10.1101/2024.04.06.588396v1.article-info info:eu-repo/semantics/altIdentifier/doi/10.1101/2024.04.06.588396 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Cold Spring Harbor Laboratory Press |
publisher.none.fl_str_mv |
Cold Spring Harbor Laboratory Press |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613195670487040 |
score |
13.070432 |