Publikation:

From asymmetrical to balanced genomic diversification during rediploidization : Subgenomic evolution in allotetraploid fish

Vorschaubild

Dateien

Luo_2-b6wtxjbh1l5n2.pdf
Luo_2-b6wtxjbh1l5n2.pdfGröße: 1.94 MBDownloads: 351

Datum

2020

Autor:innen

Luo, Jing
Chai, Jing
Wen, Yanling
Xu, Peng
Ruan, Jue
Chen, Z. Jeffrey
Liu, Shaojun
Lu, Xuemei
Zhang, Ya-Ping
et al.

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
http://nbn-resolving.de/urn:nbn:de:bsz:352-2-b6wtxjbh1l5n2
DOI (zitierfähiger Link)
https://doi.org/10.1126/sciadv.aaz7677
ArXiv-ID

Internationale Patentnummer

Link zur Lizenz

CC BY-NC 4.0

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Open Access Gold

Sammlungen

Biologie: Publikationen
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Science Advances. American Association for the Advancement of Science (AAAS). 2020, 6(22), eaaz7677. eISSN 2375-2548. Available under: doi: 10.1126/sciadv.aaz7677

Zusammenfassung

A persistent enigma is the rarity of polyploidy in animals, compared to its prevalence in plants. Although animal polyploids are thought to experience deleterious genomic chaos during initial polyploidization and subsequent rediploidization processes, this hypothesis has not been tested. We provide an improved reference-quality de novo genome for allotetraploid goldfish whose origin dates to ~15 million years ago. Comprehensive analyses identify changes in subgenomic evolution from asymmetrical oscillation in goldfish and common carp to diverse stabilization and balanced gene expression during continuous rediploidization. The homoeologs are coexpressed in most pathways, and their expression dominance shifts temporally during embryogenesis. Homoeolog expression correlates negatively with alternation of DNA methylation. The results show that allotetraploid cyprinids have a unique strategy for balancing subgenomic stabilization and diversification. Rediploidization process in these fishes provides intriguing insights into genome evolution and function in allopolyploid vertebrates.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
570 Biowissenschaften, Biologie

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Verknüpfte Datensätze

Zitieren

ISO 690LUO, Jing, Jing CHAI, Yanling WEN, Axel MEYER, Peng XU, Jue RUAN, Z. Jeffrey CHEN, Shaojun LIU, Xuemei LU, Ya-Ping ZHANG, 2020. From asymmetrical to balanced genomic diversification during rediploidization : Subgenomic evolution in allotetraploid fish. In: Science Advances. American Association for the Advancement of Science (AAAS). 2020, 6(22), eaaz7677. eISSN 2375-2548. Available under: doi: 10.1126/sciadv.aaz7677
BibTex
@article{Luo2020-05-27asymm-49888,
  year={2020},
  doi={10.1126/sciadv.aaz7677},
  title={From asymmetrical to balanced genomic diversification during rediploidization : Subgenomic evolution in allotetraploid fish},
  number={22},
  volume={6},
  journal={Science Advances},
  author={Luo, Jing and Chai, Jing and Wen, Yanling and Meyer, Axel and Xu, Peng and Ruan, Jue and Chen, Z. Jeffrey and Liu, Shaojun and Lu, Xuemei and Zhang, Ya-Ping},
  note={Article Number: eaaz7677}
}
RDF
<rdf:RDF
    xmlns:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/49888">
    <dc:contributor>Zhang, Ya-Ping</dc:contributor>
    <dc:creator>Chai, Jing</dc:creator>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-06-16T12:28:32Z</dc:date>
    <dc:creator>Ruan, Jue</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dc:creator>Luo, Jing</dc:creator>
    <dc:creator>Xu, Peng</dc:creator>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/49888/1/Luo_2-b6wtxjbh1l5n2.pdf"/>
    <dc:contributor>Meyer, Axel</dc:contributor>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:language>eng</dc:language>
    <dc:contributor>Lu, Xuemei</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Xu, Peng</dc:contributor>
    <dc:contributor>Ruan, Jue</dc:contributor>
    <dc:rights>Attribution-NonCommercial 4.0 International</dc:rights>
    <dc:contributor>Luo, Jing</dc:contributor>
    <dc:creator>Liu, Shaojun</dc:creator>
    <dc:creator>Meyer, Axel</dc:creator>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2020-06-16T12:28:32Z</dcterms:available>
    <dc:contributor>Liu, Shaojun</dc:contributor>
    <dc:creator>Lu, Xuemei</dc:creator>
    <dc:creator>Wen, Yanling</dc:creator>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/49888"/>
    <dc:contributor>Chai, Jing</dc:contributor>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/49888/1/Luo_2-b6wtxjbh1l5n2.pdf"/>
    <dcterms:rights rdf:resource="http://creativecommons.org/licenses/by-nc/4.0/"/>
    <dcterms:abstract xml:lang="eng">A persistent enigma is the rarity of polyploidy in animals, compared to its prevalence in plants. Although animal polyploids are thought to experience deleterious genomic chaos during initial polyploidization and subsequent rediploidization processes, this hypothesis has not been tested. We provide an improved reference-quality de novo genome for allotetraploid goldfish whose origin dates to ~15 million years ago. Comprehensive analyses identify changes in subgenomic evolution from asymmetrical oscillation in goldfish and common carp to diverse stabilization and balanced gene expression during continuous rediploidization. The homoeologs are coexpressed in most pathways, and their expression dominance shifts temporally during embryogenesis. Homoeolog expression correlates negatively with alternation of DNA methylation. The results show that allotetraploid cyprinids have a unique strategy for balancing subgenomic stabilization and diversification. Rediploidization process in these fishes provides intriguing insights into genome evolution and function in allopolyploid vertebrates.</dcterms:abstract>
    <dc:creator>Chen, Z. Jeffrey</dc:creator>
    <dc:contributor>Wen, Yanling</dc:contributor>
    <dcterms:title>From asymmetrical to balanced genomic diversification during rediploidization : Subgenomic evolution in allotetraploid fish</dcterms:title>
    <dc:contributor>Chen, Z. Jeffrey</dc:contributor>
    <dc:creator>Zhang, Ya-Ping</dc:creator>
    <dcterms:issued>2020-05-27</dcterms:issued>
  </rdf:Description>
</rdf:RDF>

Interner Vermerk

xmlui.Submission.submit.DescribeStep.inputForms.label.kops_note_fromSubmitter

Kontakt
URL der Originalveröffentl.

Prüfdatum der URL

Prüfungsdatum der Dissertation

Finanzierungsart

Kommentar zur Publikation

Allianzlizenz
Corresponding Authors der Uni Konstanz vorhanden
Internationale Co-Autor:innen
Universitätsbibliographie
Ja
Begutachtet
Unbekannt
Diese Publikation teilen