Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)

A challenge test for Photobacterium damselae subsp. piscicida (Phdp) resistance was carried out in two juvenile populations of gilthead seabream (Sparus aurata L.): F2_ATL and F0_MED. At 250 days post-hatching (dph), a fish plasma sample was collected to measure humoral immune markers (peroxidase ac...

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Autores: Valdecillos, Antonio, Chaves-Pozo, Elena, Arizcun, Marta, Pérez, Ruben, Afonso, Juan Manuel, Berbel, Concepción, María-Dolores, Emilio, Armero, Eva, Pérez-Sánchez, Jaume
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/313890
Acceso en línea:http://hdl.handle.net/10261/313890
Access Level:acceso abierto
Palabra clave:Centro Oceanográfico de Murcia
Gilthead seabream
Acuicultura
photobacterium damselae subspecie piscicida
Immunoglobulin M
Peroxidase activity
Heritability
fish
engineering
access
parameters
body weight
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repository_id_str
spelling Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)Valdecillos, AntonioChaves-Pozo, ElenaArizcun, MartaPérez, RubenAfonso, Juan ManuelBerbel, ConcepciónMaría-Dolores, EmilioArmero, EvaPérez-Sánchez, JaumeCentro Oceanográfico de MurciaGilthead seabreamAcuiculturaphotobacterium damselae subspecie piscicidaImmunoglobulin MPeroxidase activityHeritabilityfishengineeringaccessparametersbody weightA challenge test for Photobacterium damselae subsp. piscicida (Phdp) resistance was carried out in two juvenile populations of gilthead seabream (Sparus aurata L.): F2_ATL and F0_MED. At 250 days post-hatching (dph), a fish plasma sample was collected to measure humoral immune markers (peroxidase activity, bactericidal activity, and IgM immunoglobulin levels), and at 272 dph fish were weighed and inoculated with bacteria Phdp. From that time onwards, surviving fish were recorded for nine days, and days to death was registered. Heritabilities for body weight and Phdp survival were moderate, although for days to death the heritability was low. Regarding humoral immune markers, for peroxidase activity it was moderate, and for IgM levels and for bactericidal activity it was low. Genetic correlations for body weight with Phdp survival and days to death were high and positive, while with peroxidase activity and IgM levels they tended to be positive, although these estimates were not accurate. Regarding genetic correlations between Phdp survival and humoral immune markers, they were very high, positive with peroxidase activity, and negative with IgM levels and bactericidal activity. Some humoral immune markers, particularly peroxidase activity, along with performance traits such as body weight and absence of deformities, are proposed to be included in a selective breeding program to raise fish that are capable of coping with diseasesMejora de la competitividad del sector de la dorada a través de la selección genética.PROGENSA IIISI202320232021info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/313890reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#The European Maritime and Fisheries Fund (EMFF) through the PROGENSA III project (Mejora de la Competitividad del Sector de la Dorada a Través de la Selección Genética, JACUMAR program)Centro Oceanográfico de Murciahttps://doi.org/10.1016/j.aquaculture.2021.736892info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3138902026-05-22T06:33:51Z
dc.title.none.fl_str_mv Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
title Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
spellingShingle Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
Valdecillos, Antonio
Centro Oceanográfico de Murcia
Gilthead seabream
Acuicultura
photobacterium damselae subspecie piscicida
Immunoglobulin M
Peroxidase activity
Heritability
fish
engineering
access
parameters
body weight
title_short Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
title_full Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
title_fullStr Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
title_full_unstemmed Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
title_sort Genetic parameters for Photobacterium damselae subsp. piscicida resistance, immunological markers and body weight in gilthead seabream (Sparus aurata)
dc.creator.none.fl_str_mv Valdecillos, Antonio
Chaves-Pozo, Elena
Arizcun, Marta
Pérez, Ruben
Afonso, Juan Manuel
Berbel, Concepción
María-Dolores, Emilio
Armero, Eva
Pérez-Sánchez, Jaume
author Valdecillos, Antonio
author_facet Valdecillos, Antonio
Chaves-Pozo, Elena
Arizcun, Marta
Pérez, Ruben
Afonso, Juan Manuel
Berbel, Concepción
María-Dolores, Emilio
Armero, Eva
Pérez-Sánchez, Jaume
author_role author
author2 Chaves-Pozo, Elena
Arizcun, Marta
Pérez, Ruben
Afonso, Juan Manuel
Berbel, Concepción
María-Dolores, Emilio
Armero, Eva
Pérez-Sánchez, Jaume
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Centro Oceanográfico de Murcia
Gilthead seabream
Acuicultura
photobacterium damselae subspecie piscicida
Immunoglobulin M
Peroxidase activity
Heritability
fish
engineering
access
parameters
body weight
topic Centro Oceanográfico de Murcia
Gilthead seabream
Acuicultura
photobacterium damselae subspecie piscicida
Immunoglobulin M
Peroxidase activity
Heritability
fish
engineering
access
parameters
body weight
description A challenge test for Photobacterium damselae subsp. piscicida (Phdp) resistance was carried out in two juvenile populations of gilthead seabream (Sparus aurata L.): F2_ATL and F0_MED. At 250 days post-hatching (dph), a fish plasma sample was collected to measure humoral immune markers (peroxidase activity, bactericidal activity, and IgM immunoglobulin levels), and at 272 dph fish were weighed and inoculated with bacteria Phdp. From that time onwards, surviving fish were recorded for nine days, and days to death was registered. Heritabilities for body weight and Phdp survival were moderate, although for days to death the heritability was low. Regarding humoral immune markers, for peroxidase activity it was moderate, and for IgM levels and for bactericidal activity it was low. Genetic correlations for body weight with Phdp survival and days to death were high and positive, while with peroxidase activity and IgM levels they tended to be positive, although these estimates were not accurate. Regarding genetic correlations between Phdp survival and humoral immune markers, they were very high, positive with peroxidase activity, and negative with IgM levels and bactericidal activity. Some humoral immune markers, particularly peroxidase activity, along with performance traits such as body weight and absence of deformities, are proposed to be included in a selective breeding program to raise fish that are capable of coping with diseases
publishDate 2021
dc.date.none.fl_str_mv 2021
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/313890
url http://hdl.handle.net/10261/313890
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
The European Maritime and Fisheries Fund (EMFF) through the PROGENSA III project (Mejora de la Competitividad del Sector de la Dorada a Través de la Selección Genética, JACUMAR program)
Centro Oceanográfico de Murcia
https://doi.org/10.1016/j.aquaculture.2021.736892
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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