Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae)
Zoarcidae (eelpouts), including 298 recognized valid species, is the most diverse family in the suborder Zoarcoidei (order Perciformes). Many of the species exhibit a great degree of phenotypic plasticity. In the present work, we analyze the genome of six Arctic species from the most diversified zoa...
Published in: | Marine Genomics |
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Format: | Article in Journal/Newspaper |
Language: | English |
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Elsevier B.V.
2012
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Online Access: | http://hdl.handle.net/11567/414314 https://doi.org/10.1016/j.margen.2012.07.001 |
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ftunivgenova:oai:iris.unige.it:11567/414314 2024-04-14T08:03:32+00:00 Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) GHIGLIOTTI, LAURA PISANO, EVA P. R. Moller C. C. H. Cheng J. S. Christiansen S. E. Fevolden Ghigliotti, Laura P. R., Moller C. C. H., Cheng J. S., Christiansen S. E., Fevolden Pisano, Eva 2012 STAMPA http://hdl.handle.net/11567/414314 https://doi.org/10.1016/j.margen.2012.07.001 eng eng Elsevier B.V. info:eu-repo/semantics/altIdentifier/wos/WOS:000313381000006 firstpage:1 lastpage:7 numberofpages:7 journal:MARINE GENOMICS http://hdl.handle.net/11567/414314 doi:10.1016/j.margen.2012.07.001 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84870327300 info:eu-repo/semantics/article 2012 ftunivgenova https://doi.org/10.1016/j.margen.2012.07.001 2024-03-21T02:23:53Z Zoarcidae (eelpouts), including 298 recognized valid species, is the most diverse family in the suborder Zoarcoidei (order Perciformes). Many of the species exhibit a great degree of phenotypic plasticity. In the present work, we analyze the genome of six Arctic species from the most diversified zoarcid genus Lycodes (L. eudipleurostictus, L. paamiuti, L. pallidus, L. seminudus, L. squamiventer, and L. reticulatus) providing the first information on the species-specific karyotype and pattern of major ribosomal gene chromosomal localization. The study revealed an unexpected consistency of the chromosomal features across species that apparently contrasts with the high level of inter-specific and intra-specific plasticity of morphological characters. The comparison between the chromosomal features of these Arctic eelpouts with those of the Antarctic species Lycodichthys dearborni (same subfamily, Lycodinae), suggests a conservative organization of the genome, at the level of gross architecture of chromosomes and karyotypes, within the family Zoarcidae. Article in Journal/Newspaper Antarc* Antarctic Arctic Università degli Studi di Genova: CINECA IRIS Antarctic Arctic The Antarctic Marine Genomics 8 35 41 |
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Open Polar |
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Università degli Studi di Genova: CINECA IRIS |
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ftunivgenova |
language |
English |
description |
Zoarcidae (eelpouts), including 298 recognized valid species, is the most diverse family in the suborder Zoarcoidei (order Perciformes). Many of the species exhibit a great degree of phenotypic plasticity. In the present work, we analyze the genome of six Arctic species from the most diversified zoarcid genus Lycodes (L. eudipleurostictus, L. paamiuti, L. pallidus, L. seminudus, L. squamiventer, and L. reticulatus) providing the first information on the species-specific karyotype and pattern of major ribosomal gene chromosomal localization. The study revealed an unexpected consistency of the chromosomal features across species that apparently contrasts with the high level of inter-specific and intra-specific plasticity of morphological characters. The comparison between the chromosomal features of these Arctic eelpouts with those of the Antarctic species Lycodichthys dearborni (same subfamily, Lycodinae), suggests a conservative organization of the genome, at the level of gross architecture of chromosomes and karyotypes, within the family Zoarcidae. |
author2 |
Ghigliotti, Laura P. R., Moller C. C. H., Cheng J. S., Christiansen S. E., Fevolden Pisano, Eva |
format |
Article in Journal/Newspaper |
author |
GHIGLIOTTI, LAURA PISANO, EVA P. R. Moller C. C. H. Cheng J. S. Christiansen S. E. Fevolden |
spellingShingle |
GHIGLIOTTI, LAURA PISANO, EVA P. R. Moller C. C. H. Cheng J. S. Christiansen S. E. Fevolden Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) |
author_facet |
GHIGLIOTTI, LAURA PISANO, EVA P. R. Moller C. C. H. Cheng J. S. Christiansen S. E. Fevolden |
author_sort |
GHIGLIOTTI, LAURA |
title |
Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) |
title_short |
Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) |
title_full |
Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) |
title_fullStr |
Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) |
title_full_unstemmed |
Exploring the diversity of Arctic eelpouts: first cytogenetic data on species of the genus Lycodes (Teleostei, Zoarcidae) |
title_sort |
exploring the diversity of arctic eelpouts: first cytogenetic data on species of the genus lycodes (teleostei, zoarcidae) |
publisher |
Elsevier B.V. |
publishDate |
2012 |
url |
http://hdl.handle.net/11567/414314 https://doi.org/10.1016/j.margen.2012.07.001 |
geographic |
Antarctic Arctic The Antarctic |
geographic_facet |
Antarctic Arctic The Antarctic |
genre |
Antarc* Antarctic Arctic |
genre_facet |
Antarc* Antarctic Arctic |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000313381000006 firstpage:1 lastpage:7 numberofpages:7 journal:MARINE GENOMICS http://hdl.handle.net/11567/414314 doi:10.1016/j.margen.2012.07.001 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84870327300 |
op_doi |
https://doi.org/10.1016/j.margen.2012.07.001 |
container_title |
Marine Genomics |
container_volume |
8 |
container_start_page |
35 |
op_container_end_page |
41 |
_version_ |
1796299790884012032 |