Muscle growth in Antarctic and Subantarctic notothenioid fishes

Autores
Fernández, Damián Andrés; Calvo, Jorge; Johnston, Ian Alistair
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The suborder Notothenioidei comprises 122 species divided into 8 families, with members of 6 of the families living outside Antarctic waters. The Antarctic species underwent an extensive radiation from a small demersal ancestor to occupy different ecological niches and levels in the water column. The axial muscle of Antarctic and some Subantarctic notothenioids is unusual in containing very large diameter muscle fibres and a low muscle fibre number. Maximum fibre diameters are greater than 500 μm in many species. There is no indication of systematic differences in fibre number, fibre type composition, ATPase activity, time of cessation of fibre recruitment (hyperplasia) and swimming performance between Antarctic and Subantarctic species. Instead, fibre number is significantly decreased in species belonging to the most derived families relative to the more basal families (a trend that also correlates with an increase in the diameter of the fibres). The length of the cell cycle of the muscle fibres shows cold compensation in the Antarctic species H. antarcticus relative to the closely related Subantarctic one (H. bispinis). Feeding after a starvation period results in a strong stimulation of the proliferation of muscle fiber progenitors in H. bispinis. Similar studies have not yet been performed on any Antarctic species.
Fil: Fernández, Damián Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Ohio Wesleyan University.; Estados Unidos
Fil: Calvo, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Johnston, Ian Alistair. University of St. Andrews; Reino Unido
Materia
ANTARCTIC NOTOTHENIOIDS
HYPERPLASIA
HYPERTROPHY
MUSCLE DEVELOPMENT
MUSCLE GROWTH
SUBANTARCTIC NOTOTHENIOIDS
TEMPERATURE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/162110
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Muscle growth in Antarctic and Subantarctic notothenioid fishesFernández, Damián AndrésCalvo, JorgeJohnston, Ian AlistairANTARCTIC NOTOTHENIOIDSHYPERPLASIAHYPERTROPHYMUSCLE DEVELOPMENTMUSCLE GROWTHSUBANTARCTIC NOTOTHENIOIDSTEMPERATUREhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The suborder Notothenioidei comprises 122 species divided into 8 families, with members of 6 of the families living outside Antarctic waters. The Antarctic species underwent an extensive radiation from a small demersal ancestor to occupy different ecological niches and levels in the water column. The axial muscle of Antarctic and some Subantarctic notothenioids is unusual in containing very large diameter muscle fibres and a low muscle fibre number. Maximum fibre diameters are greater than 500 μm in many species. There is no indication of systematic differences in fibre number, fibre type composition, ATPase activity, time of cessation of fibre recruitment (hyperplasia) and swimming performance between Antarctic and Subantarctic species. Instead, fibre number is significantly decreased in species belonging to the most derived families relative to the more basal families (a trend that also correlates with an increase in the diameter of the fibres). The length of the cell cycle of the muscle fibres shows cold compensation in the Antarctic species H. antarcticus relative to the closely related Subantarctic one (H. bispinis). Feeding after a starvation period results in a strong stimulation of the proliferation of muscle fiber progenitors in H. bispinis. Similar studies have not yet been performed on any Antarctic species.Fil: Fernández, Damián Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Ohio Wesleyan University.; Estados UnidosFil: Calvo, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Johnston, Ian Alistair. University of St. Andrews; Reino UnidoInstituto de Ciencias del Mar Barcelona2005-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/162110Fernández, Damián Andrés; Calvo, Jorge; Johnston, Ian Alistair; Muscle growth in Antarctic and Subantarctic notothenioid fishes; Instituto de Ciencias del Mar Barcelona; Scientia Marina; 69; 12-2005; 325-3360214-83581886-8134CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3989/scimar.2005.69s2325info:eu-repo/semantics/altIdentifier/url/https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/334info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:11Zoai:ri.conicet.gov.ar:11336/162110instacron: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 09:46:11.946CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Muscle growth in Antarctic and Subantarctic notothenioid fishes
title Muscle growth in Antarctic and Subantarctic notothenioid fishes
spellingShingle Muscle growth in Antarctic and Subantarctic notothenioid fishes
Fernández, Damián Andrés
ANTARCTIC NOTOTHENIOIDS
HYPERPLASIA
HYPERTROPHY
MUSCLE DEVELOPMENT
MUSCLE GROWTH
SUBANTARCTIC NOTOTHENIOIDS
TEMPERATURE
title_short Muscle growth in Antarctic and Subantarctic notothenioid fishes
title_full Muscle growth in Antarctic and Subantarctic notothenioid fishes
title_fullStr Muscle growth in Antarctic and Subantarctic notothenioid fishes
title_full_unstemmed Muscle growth in Antarctic and Subantarctic notothenioid fishes
title_sort Muscle growth in Antarctic and Subantarctic notothenioid fishes
dc.creator.none.fl_str_mv Fernández, Damián Andrés
Calvo, Jorge
Johnston, Ian Alistair
author Fernández, Damián Andrés
author_facet Fernández, Damián Andrés
Calvo, Jorge
Johnston, Ian Alistair
author_role author
author2 Calvo, Jorge
Johnston, Ian Alistair
author2_role author
author
dc.subject.none.fl_str_mv ANTARCTIC NOTOTHENIOIDS
HYPERPLASIA
HYPERTROPHY
MUSCLE DEVELOPMENT
MUSCLE GROWTH
SUBANTARCTIC NOTOTHENIOIDS
TEMPERATURE
topic ANTARCTIC NOTOTHENIOIDS
HYPERPLASIA
HYPERTROPHY
MUSCLE DEVELOPMENT
MUSCLE GROWTH
SUBANTARCTIC NOTOTHENIOIDS
TEMPERATURE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The suborder Notothenioidei comprises 122 species divided into 8 families, with members of 6 of the families living outside Antarctic waters. The Antarctic species underwent an extensive radiation from a small demersal ancestor to occupy different ecological niches and levels in the water column. The axial muscle of Antarctic and some Subantarctic notothenioids is unusual in containing very large diameter muscle fibres and a low muscle fibre number. Maximum fibre diameters are greater than 500 μm in many species. There is no indication of systematic differences in fibre number, fibre type composition, ATPase activity, time of cessation of fibre recruitment (hyperplasia) and swimming performance between Antarctic and Subantarctic species. Instead, fibre number is significantly decreased in species belonging to the most derived families relative to the more basal families (a trend that also correlates with an increase in the diameter of the fibres). The length of the cell cycle of the muscle fibres shows cold compensation in the Antarctic species H. antarcticus relative to the closely related Subantarctic one (H. bispinis). Feeding after a starvation period results in a strong stimulation of the proliferation of muscle fiber progenitors in H. bispinis. Similar studies have not yet been performed on any Antarctic species.
Fil: Fernández, Damián Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Ohio Wesleyan University.; Estados Unidos
Fil: Calvo, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Johnston, Ian Alistair. University of St. Andrews; Reino Unido
description The suborder Notothenioidei comprises 122 species divided into 8 families, with members of 6 of the families living outside Antarctic waters. The Antarctic species underwent an extensive radiation from a small demersal ancestor to occupy different ecological niches and levels in the water column. The axial muscle of Antarctic and some Subantarctic notothenioids is unusual in containing very large diameter muscle fibres and a low muscle fibre number. Maximum fibre diameters are greater than 500 μm in many species. There is no indication of systematic differences in fibre number, fibre type composition, ATPase activity, time of cessation of fibre recruitment (hyperplasia) and swimming performance between Antarctic and Subantarctic species. Instead, fibre number is significantly decreased in species belonging to the most derived families relative to the more basal families (a trend that also correlates with an increase in the diameter of the fibres). The length of the cell cycle of the muscle fibres shows cold compensation in the Antarctic species H. antarcticus relative to the closely related Subantarctic one (H. bispinis). Feeding after a starvation period results in a strong stimulation of the proliferation of muscle fiber progenitors in H. bispinis. Similar studies have not yet been performed on any Antarctic species.
publishDate 2005
dc.date.none.fl_str_mv 2005-12
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/11336/162110
Fernández, Damián Andrés; Calvo, Jorge; Johnston, Ian Alistair; Muscle growth in Antarctic and Subantarctic notothenioid fishes; Instituto de Ciencias del Mar Barcelona; Scientia Marina; 69; 12-2005; 325-336
0214-8358
1886-8134
CONICET Digital
CONICET
url http://hdl.handle.net/11336/162110
identifier_str_mv Fernández, Damián Andrés; Calvo, Jorge; Johnston, Ian Alistair; Muscle growth in Antarctic and Subantarctic notothenioid fishes; Instituto de Ciencias del Mar Barcelona; Scientia Marina; 69; 12-2005; 325-336
0214-8358
1886-8134
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3989/scimar.2005.69s2325
info:eu-repo/semantics/altIdentifier/url/https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/334
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Instituto de Ciencias del Mar Barcelona
publisher.none.fl_str_mv Instituto de Ciencias del Mar Barcelona
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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score 13.070432

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