QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas)
P>Summer mortality is a phenomenon severely affecting the aquaculture production of the Pacific oyster (Crassostrea gigas). Although its causal factors are complex, resistance to mortality has been described as a highly heritable trait, and several pathogens including the virus Ostreid Herpes vir...
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ftarchimer:oai:archimer.ifremer.fr:12241 2023-05-15T15:57:35+02:00 QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) Sauvage, Christopher Boudry, Pierre De Koning, D. -j. Haley, C. S. Heurtebise, Serge Lapegue, Sylvie 2010-08 application/pdf https://archimer.ifremer.fr/doc/00011/12241/9063.pdf https://doi.org/10.1111/j.1365-2052.2009.02018.x https://archimer.ifremer.fr/doc/00011/12241/ eng eng Wiley-blackwell Publishing, Inc https://archimer.ifremer.fr/doc/00011/12241/9063.pdf doi:10.1111/j.1365-2052.2009.02018.x https://archimer.ifremer.fr/doc/00011/12241/ 2010 The Authors, Journal compilation © 2010 Stichting International Foundation for Animal Genetics info:eu-repo/semantics/openAccess restricted use Animal Genetics (0268-9146) (Wiley-blackwell Publishing, Inc), 2010-08 , Vol. 41 , N. 4 , P. 390-399 Crassostrea gigas herpes virus Pacific oyster QTL mapping summer mortality text Publication info:eu-repo/semantics/article 2010 ftarchimer https://doi.org/10.1111/j.1365-2052.2009.02018.x 2021-09-23T20:18:33Z P>Summer mortality is a phenomenon severely affecting the aquaculture production of the Pacific oyster (Crassostrea gigas). Although its causal factors are complex, resistance to mortality has been described as a highly heritable trait, and several pathogens including the virus Ostreid Herpes virus type 1 (OsHV-1) have been associated with this phenomenon. A QTL analysis for survival of summer mortality and OsHV-1 load, estimated using real-time PCR, was performed using five F-2 full-sib families resulting from a divergent selection experiment for resistance to summer mortality. A consensus linkage map was built using 29 SNPs and 51 microsatellite markers. Five significant QTL were identified and assigned to linkage groups V, VI, VII and IX. Analysis of single full-sib families revealed differential QTL segregation between families. QTL for the two-recorded traits presented very similar locations, highlighting the interest of further study of their respective genetic controls. These QTL show substantial genetic variation in resistance to summer mortality, and present new opportunities for selection for resistance to OsHV-1. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) Pacific Animal Genetics |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
topic |
Crassostrea gigas herpes virus Pacific oyster QTL mapping summer mortality |
spellingShingle |
Crassostrea gigas herpes virus Pacific oyster QTL mapping summer mortality Sauvage, Christopher Boudry, Pierre De Koning, D. -j. Haley, C. S. Heurtebise, Serge Lapegue, Sylvie QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) |
topic_facet |
Crassostrea gigas herpes virus Pacific oyster QTL mapping summer mortality |
description |
P>Summer mortality is a phenomenon severely affecting the aquaculture production of the Pacific oyster (Crassostrea gigas). Although its causal factors are complex, resistance to mortality has been described as a highly heritable trait, and several pathogens including the virus Ostreid Herpes virus type 1 (OsHV-1) have been associated with this phenomenon. A QTL analysis for survival of summer mortality and OsHV-1 load, estimated using real-time PCR, was performed using five F-2 full-sib families resulting from a divergent selection experiment for resistance to summer mortality. A consensus linkage map was built using 29 SNPs and 51 microsatellite markers. Five significant QTL were identified and assigned to linkage groups V, VI, VII and IX. Analysis of single full-sib families revealed differential QTL segregation between families. QTL for the two-recorded traits presented very similar locations, highlighting the interest of further study of their respective genetic controls. These QTL show substantial genetic variation in resistance to summer mortality, and present new opportunities for selection for resistance to OsHV-1. |
format |
Article in Journal/Newspaper |
author |
Sauvage, Christopher Boudry, Pierre De Koning, D. -j. Haley, C. S. Heurtebise, Serge Lapegue, Sylvie |
author_facet |
Sauvage, Christopher Boudry, Pierre De Koning, D. -j. Haley, C. S. Heurtebise, Serge Lapegue, Sylvie |
author_sort |
Sauvage, Christopher |
title |
QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) |
title_short |
QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) |
title_full |
QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) |
title_fullStr |
QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) |
title_full_unstemmed |
QTL for resistance to summer mortality and OsHV-1 load in the Pacific oyster (Crassostrea gigas) |
title_sort |
qtl for resistance to summer mortality and oshv-1 load in the pacific oyster (crassostrea gigas) |
publisher |
Wiley-blackwell Publishing, Inc |
publishDate |
2010 |
url |
https://archimer.ifremer.fr/doc/00011/12241/9063.pdf https://doi.org/10.1111/j.1365-2052.2009.02018.x https://archimer.ifremer.fr/doc/00011/12241/ |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Animal Genetics (0268-9146) (Wiley-blackwell Publishing, Inc), 2010-08 , Vol. 41 , N. 4 , P. 390-399 |
op_relation |
https://archimer.ifremer.fr/doc/00011/12241/9063.pdf doi:10.1111/j.1365-2052.2009.02018.x https://archimer.ifremer.fr/doc/00011/12241/ |
op_rights |
2010 The Authors, Journal compilation © 2010 Stichting International Foundation for Animal Genetics info:eu-repo/semantics/openAccess restricted use |
op_doi |
https://doi.org/10.1111/j.1365-2052.2009.02018.x |
container_title |
Animal Genetics |
_version_ |
1766393246438653952 |