In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish
International audience Two genes, that is, 5S ribosomal sequences and antifreeze glycoprotein (AFGP) genes, were mapped onto chromosomes of eight Antarctic notothenioid fish possessing a X1X1X2X2/X1X2Y sex chromosome system, namely, Chionodraco hamatus and Pagetopsis macropterus (family Channichthyi...
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Online Access: | https://hal.archives-ouvertes.fr/hal-01544911 https://doi.org/10.1155/2013/243938 |
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ftccsdartic:oai:HAL:hal-01544911v1 2023-05-15T13:58:07+02:00 In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish Ghigliotti, Laura Cheng, C. -H. Christina Bonillo, Celine Coutanceau, Jean-Pierre Pisano, Eva Adaptation, Intégration, Réticulation et Evolution (AIRE) Evolution Paris Seine Université des Antilles et de la Guyane (UAG)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles et de la Guyane (UAG)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS) Italian National Programme for Antarctic Research (PNRA) L'Oreal-UNESCO program ``For Women in Science'' through the National Fellowship ``L'Oreal Italia Per le Donne e la Scienza'' NSF OPP 2013 https://hal.archives-ouvertes.fr/hal-01544911 https://doi.org/10.1155/2013/243938 en eng HAL CCSD Hindawi Publishing Corporation info:eu-repo/semantics/altIdentifier/doi/10.1155/2013/243938 hal-01544911 https://hal.archives-ouvertes.fr/hal-01544911 doi:10.1155/2013/243938 ISSN: 2314-6133 EISSN: 2314-6141 BioMed Research International https://hal.archives-ouvertes.fr/hal-01544911 BioMed Research International , Hindawi Publishing Corporation, 2013, pp.243938. ⟨10.1155/2013/243938⟩ [SDV.BID]Life Sciences [q-bio]/Biodiversity info:eu-repo/semantics/article Journal articles 2013 ftccsdartic https://doi.org/10.1155/2013/243938 2021-12-12T04:01:00Z International audience Two genes, that is, 5S ribosomal sequences and antifreeze glycoprotein (AFGP) genes, were mapped onto chromosomes of eight Antarctic notothenioid fish possessing a X1X1X2X2/X1X2Y sex chromosome system, namely, Chionodraco hamatus and Pagetopsis macropterus (family Channichthyidae), Trematomus hansoni, T. newnesi, T. nicolai, T. lepidorhinus, and Pagothenia borchgrevinki (family Nototheniidae), and Artedidraco skottsbergi (family Artedidraconidae). Through fluorescence in situ hybridization (FISH), we uncovered distinct differences in the gene content of the Y chromosomes in the eight species, with C. hamatus and P. macropterus standing out among others in bearing 5S rDNA and AFGP sequences on their Y chromosomes, respectively. Both genes were absent from the Y chromosomes of any analyzed species. The distinct patterns of Y and non-Y chromosome association of the 5S rDNA and AFGP genes in species representing different Antarctic fish families support an independent origin of the sex heterochromosomes in notothenioids with interesting implications for the evolutionary/adaptational history of these fishes living in a cold-stable environment. Article in Journal/Newspaper Antarc* Antarctic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Antarctic The ''Y'' ENVELOPE(-112.453,-112.453,57.591,57.591) BioMed Research International 2013 1 8 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[SDV.BID]Life Sciences [q-bio]/Biodiversity |
spellingShingle |
[SDV.BID]Life Sciences [q-bio]/Biodiversity Ghigliotti, Laura Cheng, C. -H. Christina Bonillo, Celine Coutanceau, Jean-Pierre Pisano, Eva In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish |
topic_facet |
[SDV.BID]Life Sciences [q-bio]/Biodiversity |
description |
International audience Two genes, that is, 5S ribosomal sequences and antifreeze glycoprotein (AFGP) genes, were mapped onto chromosomes of eight Antarctic notothenioid fish possessing a X1X1X2X2/X1X2Y sex chromosome system, namely, Chionodraco hamatus and Pagetopsis macropterus (family Channichthyidae), Trematomus hansoni, T. newnesi, T. nicolai, T. lepidorhinus, and Pagothenia borchgrevinki (family Nototheniidae), and Artedidraco skottsbergi (family Artedidraconidae). Through fluorescence in situ hybridization (FISH), we uncovered distinct differences in the gene content of the Y chromosomes in the eight species, with C. hamatus and P. macropterus standing out among others in bearing 5S rDNA and AFGP sequences on their Y chromosomes, respectively. Both genes were absent from the Y chromosomes of any analyzed species. The distinct patterns of Y and non-Y chromosome association of the 5S rDNA and AFGP genes in species representing different Antarctic fish families support an independent origin of the sex heterochromosomes in notothenioids with interesting implications for the evolutionary/adaptational history of these fishes living in a cold-stable environment. |
author2 |
Adaptation, Intégration, Réticulation et Evolution (AIRE) Evolution Paris Seine Université des Antilles et de la Guyane (UAG)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles et de la Guyane (UAG)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS) Italian National Programme for Antarctic Research (PNRA) L'Oreal-UNESCO program ``For Women in Science'' through the National Fellowship ``L'Oreal Italia Per le Donne e la Scienza'' NSF OPP |
format |
Article in Journal/Newspaper |
author |
Ghigliotti, Laura Cheng, C. -H. Christina Bonillo, Celine Coutanceau, Jean-Pierre Pisano, Eva |
author_facet |
Ghigliotti, Laura Cheng, C. -H. Christina Bonillo, Celine Coutanceau, Jean-Pierre Pisano, Eva |
author_sort |
Ghigliotti, Laura |
title |
In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish |
title_short |
In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish |
title_full |
In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish |
title_fullStr |
In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish |
title_full_unstemmed |
In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish |
title_sort |
in situ gene mapping of two genes supports independent evolution of sex chromosomes in cold-adapted antarctic fish |
publisher |
HAL CCSD |
publishDate |
2013 |
url |
https://hal.archives-ouvertes.fr/hal-01544911 https://doi.org/10.1155/2013/243938 |
long_lat |
ENVELOPE(-112.453,-112.453,57.591,57.591) |
geographic |
Antarctic The ''Y'' |
geographic_facet |
Antarctic The ''Y'' |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_source |
ISSN: 2314-6133 EISSN: 2314-6141 BioMed Research International https://hal.archives-ouvertes.fr/hal-01544911 BioMed Research International , Hindawi Publishing Corporation, 2013, pp.243938. ⟨10.1155/2013/243938⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1155/2013/243938 hal-01544911 https://hal.archives-ouvertes.fr/hal-01544911 doi:10.1155/2013/243938 |
op_doi |
https://doi.org/10.1155/2013/243938 |
container_title |
BioMed Research International |
container_volume |
2013 |
container_start_page |
1 |
op_container_end_page |
8 |
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1766266213038555136 |