Duplications and functional convergence of intestinal carbohydrate-digesting enzymes
- Autores
- Brun, Antonio; Mendez Aranda, Daniel; Magallanes Alba, Melisa Eliana; Karasov, William H.; Martínez del Rio, Carlos; Baldwin, Maude W.; Caviedes Vidal, Enrique Juan Raul
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Vertebrate diets and digestive physiologies vary tremendously. Although the contribution of ecological and behavioral features to such diversity is well documented, the roles and identities of individual intestinal enzymes shaping digestive traits remain largely unexplored. Here, we show that the sucrase-isomaltase (SI)/maltase-glucoamylase (MGAM) dual enzyme system long assumed to be the conserved disaccharide and starch digestion framework in all vertebrates is absent in many lineages. Our analyses indicate that independent duplications of an ancestral SI gave rise to the mammalianspecific MGAM, as well as to other duplicates in fish and birds. Strikingly, the duplicated avian enzyme exhibits similar activities to MGAM, revealing an unexpected case of functional convergence. Our results highlight digestive enzyme variation as a key uncharacterized component of dietary diversity in vertebrates.
Fil: Brun, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Mendez Aranda, Daniel. Max Planck Institute für Ornithologie; Alemania
Fil: Magallanes Alba, Melisa Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Karasov, William H.. University of Wisconsin; Estados Unidos
Fil: Martínez del Rio, Carlos. University of Wyoming; Estados Unidos
Fil: Baldwin, Maude W.. Max Planck Institute für Ornithologie; Alemania
Fil: Caviedes Vidal, Enrique Juan Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina - Materia
-
CARBOHYDRATE DIGESTION
EVOLUTION
FUNCTIONAL CONVERGENCE
GENE DUPLICATIONS
PHYSIOLOGY
SUCRASE - 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:11336/145004
Ver los metadatos del registro completo
id |
CONICETDig_3be705a3c1aa8b1a82e0c3d5a08b811a |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/145004 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymesBrun, AntonioMendez Aranda, DanielMagallanes Alba, Melisa ElianaKarasov, William H.Martínez del Rio, CarlosBaldwin, Maude W.Caviedes Vidal, Enrique Juan RaulCARBOHYDRATE DIGESTIONEVOLUTIONFUNCTIONAL CONVERGENCEGENE DUPLICATIONSPHYSIOLOGYSUCRASEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Vertebrate diets and digestive physiologies vary tremendously. Although the contribution of ecological and behavioral features to such diversity is well documented, the roles and identities of individual intestinal enzymes shaping digestive traits remain largely unexplored. Here, we show that the sucrase-isomaltase (SI)/maltase-glucoamylase (MGAM) dual enzyme system long assumed to be the conserved disaccharide and starch digestion framework in all vertebrates is absent in many lineages. Our analyses indicate that independent duplications of an ancestral SI gave rise to the mammalianspecific MGAM, as well as to other duplicates in fish and birds. Strikingly, the duplicated avian enzyme exhibits similar activities to MGAM, revealing an unexpected case of functional convergence. Our results highlight digestive enzyme variation as a key uncharacterized component of dietary diversity in vertebrates.Fil: Brun, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; ArgentinaFil: Mendez Aranda, Daniel. Max Planck Institute für Ornithologie; AlemaniaFil: Magallanes Alba, Melisa Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; ArgentinaFil: Karasov, William H.. University of Wisconsin; Estados UnidosFil: Martínez del Rio, Carlos. University of Wyoming; Estados UnidosFil: Baldwin, Maude W.. Max Planck Institute für Ornithologie; AlemaniaFil: Caviedes Vidal, Enrique Juan Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; ArgentinaOxford University Press2020-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/145004Brun, Antonio; Mendez Aranda, Daniel; Magallanes Alba, Melisa Eliana; Karasov, William H.; Martínez del Rio, Carlos; et al.; Duplications and functional convergence of intestinal carbohydrate-digesting enzymes; Oxford University Press; Molecular Biology and Evolution; 37; 6; 2-2020; 1657-16660737-4038CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mbe/advance-article/doi/10.1093/molbev/msaa034/5736553info:eu-repo/semantics/altIdentifier/doi/10.1093/molbev/msaa034info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:40Zoai:ri.conicet.gov.ar:11336/145004instacron: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 09:40:40.333CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
title |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
spellingShingle |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes Brun, Antonio CARBOHYDRATE DIGESTION EVOLUTION FUNCTIONAL CONVERGENCE GENE DUPLICATIONS PHYSIOLOGY SUCRASE |
title_short |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
title_full |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
title_fullStr |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
title_full_unstemmed |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
title_sort |
Duplications and functional convergence of intestinal carbohydrate-digesting enzymes |
dc.creator.none.fl_str_mv |
Brun, Antonio Mendez Aranda, Daniel Magallanes Alba, Melisa Eliana Karasov, William H. Martínez del Rio, Carlos Baldwin, Maude W. Caviedes Vidal, Enrique Juan Raul |
author |
Brun, Antonio |
author_facet |
Brun, Antonio Mendez Aranda, Daniel Magallanes Alba, Melisa Eliana Karasov, William H. Martínez del Rio, Carlos Baldwin, Maude W. Caviedes Vidal, Enrique Juan Raul |
author_role |
author |
author2 |
Mendez Aranda, Daniel Magallanes Alba, Melisa Eliana Karasov, William H. Martínez del Rio, Carlos Baldwin, Maude W. Caviedes Vidal, Enrique Juan Raul |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
CARBOHYDRATE DIGESTION EVOLUTION FUNCTIONAL CONVERGENCE GENE DUPLICATIONS PHYSIOLOGY SUCRASE |
topic |
CARBOHYDRATE DIGESTION EVOLUTION FUNCTIONAL CONVERGENCE GENE DUPLICATIONS PHYSIOLOGY SUCRASE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Vertebrate diets and digestive physiologies vary tremendously. Although the contribution of ecological and behavioral features to such diversity is well documented, the roles and identities of individual intestinal enzymes shaping digestive traits remain largely unexplored. Here, we show that the sucrase-isomaltase (SI)/maltase-glucoamylase (MGAM) dual enzyme system long assumed to be the conserved disaccharide and starch digestion framework in all vertebrates is absent in many lineages. Our analyses indicate that independent duplications of an ancestral SI gave rise to the mammalianspecific MGAM, as well as to other duplicates in fish and birds. Strikingly, the duplicated avian enzyme exhibits similar activities to MGAM, revealing an unexpected case of functional convergence. Our results highlight digestive enzyme variation as a key uncharacterized component of dietary diversity in vertebrates. Fil: Brun, Antonio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina Fil: Mendez Aranda, Daniel. Max Planck Institute für Ornithologie; Alemania Fil: Magallanes Alba, Melisa Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina Fil: Karasov, William H.. University of Wisconsin; Estados Unidos Fil: Martínez del Rio, Carlos. University of Wyoming; Estados Unidos Fil: Baldwin, Maude W.. Max Planck Institute für Ornithologie; Alemania Fil: Caviedes Vidal, Enrique Juan Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina |
description |
Vertebrate diets and digestive physiologies vary tremendously. Although the contribution of ecological and behavioral features to such diversity is well documented, the roles and identities of individual intestinal enzymes shaping digestive traits remain largely unexplored. Here, we show that the sucrase-isomaltase (SI)/maltase-glucoamylase (MGAM) dual enzyme system long assumed to be the conserved disaccharide and starch digestion framework in all vertebrates is absent in many lineages. Our analyses indicate that independent duplications of an ancestral SI gave rise to the mammalianspecific MGAM, as well as to other duplicates in fish and birds. Strikingly, the duplicated avian enzyme exhibits similar activities to MGAM, revealing an unexpected case of functional convergence. Our results highlight digestive enzyme variation as a key uncharacterized component of dietary diversity in vertebrates. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-02 |
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/11336/145004 Brun, Antonio; Mendez Aranda, Daniel; Magallanes Alba, Melisa Eliana; Karasov, William H.; Martínez del Rio, Carlos; et al.; Duplications and functional convergence of intestinal carbohydrate-digesting enzymes; Oxford University Press; Molecular Biology and Evolution; 37; 6; 2-2020; 1657-1666 0737-4038 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/145004 |
identifier_str_mv |
Brun, Antonio; Mendez Aranda, Daniel; Magallanes Alba, Melisa Eliana; Karasov, William H.; Martínez del Rio, Carlos; et al.; Duplications and functional convergence of intestinal carbohydrate-digesting enzymes; Oxford University Press; Molecular Biology and Evolution; 37; 6; 2-2020; 1657-1666 0737-4038 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://academic.oup.com/mbe/advance-article/doi/10.1093/molbev/msaa034/5736553 info:eu-repo/semantics/altIdentifier/doi/10.1093/molbev/msaa034 |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Oxford University Press |
publisher.none.fl_str_mv |
Oxford University 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 |
_version_ |
1844613286813761536 |
score |
13.070432 |