Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm
- Autores
- Chu, C. C.; Spencer, J.; Curzi, M.; Zavala, Jorge Alberto; Seufferheld, Manfredo Jose
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Insects are constantly adapting to human-driven landscape changes; however, the roles of their gut microbiota in these processes remain largely unknown. The western corn rootworm (WCR, Diabrotica virgifera virgifera LeConte) (Coleoptera: Chrysomelidae) is amajor corn pest that has been controlled via annual rotation between corn (Zea mays) and nonhost soybean (Glycine max) in the United States. This practice selected for a ?rotation-resistant? variant (RR-WCR) with reduced ovipositional fidelity to cornfields.When in soybean fields, RRWCRs also exhibit an elevated tolerance of antiherbivory defenses (i.e., cysteine protease inhibitors) expressed in soybean foliage. Here we show that gut bacterial microbiota is an important factor facilitating this corn specialist?s (WCR?s) physiological adaptation to brief soybean herbivory. Comparisons of gut microbiota between RR- and wild-type WCR (WT-WCR) revealed concomitant shifts in bacterial community structure with host adaptation to soybean diets. Antibiotic suppression of gut bacteria significantly reduced RR-WCR tolerance of soybean herbivory to the level of WT-WCR, whereas WTWCR were unaffected. Our findings demonstrate that gut bacteria help to facilitate rapid adaptation of insects inmanaged ecosystems.
Fil: Chu, C. C.. University Of Illinois; Estados Unidos de América;
Fil: Spencer, J.. University Of Illinois; Estados Unidos de América;
Fil: Curzi, M.. University Of Illinois; Estados Unidos de América;
Fil: Zavala, Jorge Alberto. Universidad de Buenos Aires. Facultad de Agronomia;
Fil: Seufferheld, Manfredo Jose. University Of Illinois; Estados Unidos de América; - Materia
-
Disturbios Antropogenicos
Interacciones Microbio-Hospedero
Evolución Contemporanea
Enzimas Digestivas - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/1400
Ver los metadatos del registro completo
id |
CONICETDig_6a31ecca602d92c48a83ddb58eb401ba |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/1400 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootwormChu, C. C.Spencer, J.Curzi, M.Zavala, Jorge AlbertoSeufferheld, Manfredo JoseDisturbios AntropogenicosInteracciones Microbio-HospederoEvolución ContemporaneaEnzimas Digestivashttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Insects are constantly adapting to human-driven landscape changes; however, the roles of their gut microbiota in these processes remain largely unknown. The western corn rootworm (WCR, Diabrotica virgifera virgifera LeConte) (Coleoptera: Chrysomelidae) is amajor corn pest that has been controlled via annual rotation between corn (Zea mays) and nonhost soybean (Glycine max) in the United States. This practice selected for a ?rotation-resistant? variant (RR-WCR) with reduced ovipositional fidelity to cornfields.When in soybean fields, RRWCRs also exhibit an elevated tolerance of antiherbivory defenses (i.e., cysteine protease inhibitors) expressed in soybean foliage. Here we show that gut bacterial microbiota is an important factor facilitating this corn specialist?s (WCR?s) physiological adaptation to brief soybean herbivory. Comparisons of gut microbiota between RR- and wild-type WCR (WT-WCR) revealed concomitant shifts in bacterial community structure with host adaptation to soybean diets. Antibiotic suppression of gut bacteria significantly reduced RR-WCR tolerance of soybean herbivory to the level of WT-WCR, whereas WTWCR were unaffected. Our findings demonstrate that gut bacteria help to facilitate rapid adaptation of insects inmanaged ecosystems.Fil: Chu, C. C.. University Of Illinois; Estados Unidos de América;Fil: Spencer, J.. University Of Illinois; Estados Unidos de América;Fil: Curzi, M.. University Of Illinois; Estados Unidos de América;Fil: Zavala, Jorge Alberto. Universidad de Buenos Aires. Facultad de Agronomia;Fil: Seufferheld, Manfredo Jose. University Of Illinois; Estados Unidos de América;Natl Acad Sciences2013-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/1400Chu, C. C.; Spencer, J.; Curzi, M.; Zavala, Jorge Alberto; Seufferheld, Manfredo Jose; Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm; Natl Acad Sciences; Proceedings Of The National Academy Of Sciences Of The United States Of America; 110; 6-2013; 11917-119220027-8424enginfo:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/29/11917info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:05:26Zoai:ri.conicet.gov.ar:11336/1400instacron: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 10:05:26.744CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
title |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
spellingShingle |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm Chu, C. C. Disturbios Antropogenicos Interacciones Microbio-Hospedero Evolución Contemporanea Enzimas Digestivas |
title_short |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
title_full |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
title_fullStr |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
title_full_unstemmed |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
title_sort |
Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm |
dc.creator.none.fl_str_mv |
Chu, C. C. Spencer, J. Curzi, M. Zavala, Jorge Alberto Seufferheld, Manfredo Jose |
author |
Chu, C. C. |
author_facet |
Chu, C. C. Spencer, J. Curzi, M. Zavala, Jorge Alberto Seufferheld, Manfredo Jose |
author_role |
author |
author2 |
Spencer, J. Curzi, M. Zavala, Jorge Alberto Seufferheld, Manfredo Jose |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Disturbios Antropogenicos Interacciones Microbio-Hospedero Evolución Contemporanea Enzimas Digestivas |
topic |
Disturbios Antropogenicos Interacciones Microbio-Hospedero Evolución Contemporanea Enzimas Digestivas |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.1 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Insects are constantly adapting to human-driven landscape changes; however, the roles of their gut microbiota in these processes remain largely unknown. The western corn rootworm (WCR, Diabrotica virgifera virgifera LeConte) (Coleoptera: Chrysomelidae) is amajor corn pest that has been controlled via annual rotation between corn (Zea mays) and nonhost soybean (Glycine max) in the United States. This practice selected for a ?rotation-resistant? variant (RR-WCR) with reduced ovipositional fidelity to cornfields.When in soybean fields, RRWCRs also exhibit an elevated tolerance of antiherbivory defenses (i.e., cysteine protease inhibitors) expressed in soybean foliage. Here we show that gut bacterial microbiota is an important factor facilitating this corn specialist?s (WCR?s) physiological adaptation to brief soybean herbivory. Comparisons of gut microbiota between RR- and wild-type WCR (WT-WCR) revealed concomitant shifts in bacterial community structure with host adaptation to soybean diets. Antibiotic suppression of gut bacteria significantly reduced RR-WCR tolerance of soybean herbivory to the level of WT-WCR, whereas WTWCR were unaffected. Our findings demonstrate that gut bacteria help to facilitate rapid adaptation of insects inmanaged ecosystems. Fil: Chu, C. C.. University Of Illinois; Estados Unidos de América; Fil: Spencer, J.. University Of Illinois; Estados Unidos de América; Fil: Curzi, M.. University Of Illinois; Estados Unidos de América; Fil: Zavala, Jorge Alberto. Universidad de Buenos Aires. Facultad de Agronomia; Fil: Seufferheld, Manfredo Jose. University Of Illinois; Estados Unidos de América; |
description |
Insects are constantly adapting to human-driven landscape changes; however, the roles of their gut microbiota in these processes remain largely unknown. The western corn rootworm (WCR, Diabrotica virgifera virgifera LeConte) (Coleoptera: Chrysomelidae) is amajor corn pest that has been controlled via annual rotation between corn (Zea mays) and nonhost soybean (Glycine max) in the United States. This practice selected for a ?rotation-resistant? variant (RR-WCR) with reduced ovipositional fidelity to cornfields.When in soybean fields, RRWCRs also exhibit an elevated tolerance of antiherbivory defenses (i.e., cysteine protease inhibitors) expressed in soybean foliage. Here we show that gut bacterial microbiota is an important factor facilitating this corn specialist?s (WCR?s) physiological adaptation to brief soybean herbivory. Comparisons of gut microbiota between RR- and wild-type WCR (WT-WCR) revealed concomitant shifts in bacterial community structure with host adaptation to soybean diets. Antibiotic suppression of gut bacteria significantly reduced RR-WCR tolerance of soybean herbivory to the level of WT-WCR, whereas WTWCR were unaffected. Our findings demonstrate that gut bacteria help to facilitate rapid adaptation of insects inmanaged ecosystems. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-06 |
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/11336/1400 Chu, C. C.; Spencer, J.; Curzi, M.; Zavala, Jorge Alberto; Seufferheld, Manfredo Jose; Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm; Natl Acad Sciences; Proceedings Of The National Academy Of Sciences Of The United States Of America; 110; 6-2013; 11917-11922 0027-8424 |
url |
http://hdl.handle.net/11336/1400 |
identifier_str_mv |
Chu, C. C.; Spencer, J.; Curzi, M.; Zavala, Jorge Alberto; Seufferheld, Manfredo Jose; Gut bacteria facilitate adaptation to crop rotation in the western corn rootworm; Natl Acad Sciences; Proceedings Of The National Academy Of Sciences Of The United States Of America; 110; 6-2013; 11917-11922 0027-8424 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.pnas.org/content/110/29/11917 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Natl Acad Sciences |
publisher.none.fl_str_mv |
Natl Acad Sciences |
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 |
_version_ |
1844613890768371712 |
score |
13.070432 |