Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic)
International audience The bioenergetic strategies of house mice (Mus musculus domesticus) from the island of Porto Santo were investigated and compared with those of mice from mainland Portugal. Energy obtained from food ingestion was 18.2% lower in Porto Santo mice than in mainland mice (1.53 vs....
Published in: | Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology |
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fttriple:oai:gotriple.eu:10670/1.ite3m6 2023-05-15T17:33:25+02:00 Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) Mathias, M.L. Nunes, Ana, Marques, C.C. Sousa, I. Ramalhinho, M.G. Auffray, Jean-Christophe Catalan, Josette Britton-Davidian, Janice Centro de Biologia Ambiental, Departamento de Biologia Animal Universidade de Lisboa (ULISBOA) Centro de Biologia Ambiental Museu Nacional de Historia Natural Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS) 2004-01-01 https://doi.org/10.1016/j.cbpb.2004.02.003 https://hal.archives-ouvertes.fr/halsde-00309098 en eng HAL CCSD Elsevier halsde-00309098 doi:10.1016/j.cbpb.2004.02.003 10670/1.ite3m6 https://hal.archives-ouvertes.fr/halsde-00309098 undefined Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 1095-6433 Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology, Elsevier, 2004, 137 (4), pp.703-709. ⟨10.1016/j.cbpb.2004.02.003⟩ Bioenergetics Digestibility Basal metabolic rate Thermoregulation Islands Aridity House mouse Mus musculus domesticus envir socio Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2004 fttriple https://doi.org/10.1016/j.cbpb.2004.02.003 2023-01-22T18:02:32Z International audience The bioenergetic strategies of house mice (Mus musculus domesticus) from the island of Porto Santo were investigated and compared with those of mice from mainland Portugal. Energy obtained from food ingestion was 18.2% lower in Porto Santo mice than in mainland mice (1.53 vs. 1.87 kJ/g/day). The same pattern was observed for metabolisable energy intake, which was 19.2% lower in island specimens (0.87 vs. 1.08 kJ/g/day for mainland specimens). Apparent digestibility was similar in both groups of mice. Basal metabolic rate (BMR) of Porto Santo individuals was low (1.16 ml O-2/g/h), representing only 56% of the predicted value, based on body mass, while mainland individuals exhibited a BMR closer to the expected value, corresponding to 87% of the predicted value (1-80 ml O-2/g/h). Thermoregulatory abilities within the range of 10-28 degreesC ambient temperature did not differ between island and mainland mice. Results suggest an adaptation of Porto Santo mice to the environmental aridity of the island of Porto Santo, leading to a conservative energetic strategy Article in Journal/Newspaper North Atlantic Unknown Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 137 4 703 709 |
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language |
English |
topic |
Bioenergetics Digestibility Basal metabolic rate Thermoregulation Islands Aridity House mouse Mus musculus domesticus envir socio |
spellingShingle |
Bioenergetics Digestibility Basal metabolic rate Thermoregulation Islands Aridity House mouse Mus musculus domesticus envir socio Mathias, M.L. Nunes, Ana, Marques, C.C. Sousa, I. Ramalhinho, M.G. Auffray, Jean-Christophe Catalan, Josette Britton-Davidian, Janice Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) |
topic_facet |
Bioenergetics Digestibility Basal metabolic rate Thermoregulation Islands Aridity House mouse Mus musculus domesticus envir socio |
description |
International audience The bioenergetic strategies of house mice (Mus musculus domesticus) from the island of Porto Santo were investigated and compared with those of mice from mainland Portugal. Energy obtained from food ingestion was 18.2% lower in Porto Santo mice than in mainland mice (1.53 vs. 1.87 kJ/g/day). The same pattern was observed for metabolisable energy intake, which was 19.2% lower in island specimens (0.87 vs. 1.08 kJ/g/day for mainland specimens). Apparent digestibility was similar in both groups of mice. Basal metabolic rate (BMR) of Porto Santo individuals was low (1.16 ml O-2/g/h), representing only 56% of the predicted value, based on body mass, while mainland individuals exhibited a BMR closer to the expected value, corresponding to 87% of the predicted value (1-80 ml O-2/g/h). Thermoregulatory abilities within the range of 10-28 degreesC ambient temperature did not differ between island and mainland mice. Results suggest an adaptation of Porto Santo mice to the environmental aridity of the island of Porto Santo, leading to a conservative energetic strategy |
author2 |
Centro de Biologia Ambiental, Departamento de Biologia Animal Universidade de Lisboa (ULISBOA) Centro de Biologia Ambiental Museu Nacional de Historia Natural Institut des Sciences de l'Evolution de Montpellier (UMR ISEM) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École pratique des hautes études (EPHE) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement IRD : UR226-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Mathias, M.L. Nunes, Ana, Marques, C.C. Sousa, I. Ramalhinho, M.G. Auffray, Jean-Christophe Catalan, Josette Britton-Davidian, Janice |
author_facet |
Mathias, M.L. Nunes, Ana, Marques, C.C. Sousa, I. Ramalhinho, M.G. Auffray, Jean-Christophe Catalan, Josette Britton-Davidian, Janice |
author_sort |
Mathias, M.L. |
title |
Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) |
title_short |
Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) |
title_full |
Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) |
title_fullStr |
Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) |
title_full_unstemmed |
Adaptive energetics in house mice, Mus musculus domesticus, from the island of Porto Santo (Madeira archipelago, North Atlantic) |
title_sort |
adaptive energetics in house mice, mus musculus domesticus, from the island of porto santo (madeira archipelago, north atlantic) |
publisher |
HAL CCSD |
publishDate |
2004 |
url |
https://doi.org/10.1016/j.cbpb.2004.02.003 https://hal.archives-ouvertes.fr/halsde-00309098 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 1095-6433 Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology Comparative Biochemistry and Physiology - Part A: Molecular and Integrative Physiology, Elsevier, 2004, 137 (4), pp.703-709. ⟨10.1016/j.cbpb.2004.02.003⟩ |
op_relation |
halsde-00309098 doi:10.1016/j.cbpb.2004.02.003 10670/1.ite3m6 https://hal.archives-ouvertes.fr/halsde-00309098 |
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op_doi |
https://doi.org/10.1016/j.cbpb.2004.02.003 |
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Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology |
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137 |
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