Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

DATENSATZ AKTIONENEXPORT
  Transcriptome profiling of immune tissues reveals habitat-specific gene expression between lake and river sticklebacks

Huang, Y., Chain, F. J. J., Panchal, M., Eizaguirre, C., Kalbe, M., Lenz, T. L., et al. (2016). Transcriptome profiling of immune tissues reveals habitat-specific gene expression between lake and river sticklebacks. Molecular Ecology, 25(4), 943-958. doi:10.1111/mec.13520.

Item is

Dateien

einblenden: Dateien
ausblenden: Dateien
:
Huang_et_al-2016.pdf (Verlagsversion), 432KB
Name:
Huang_et_al-2016.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Öffentlich
MIME-Typ / Prüfsumme:
application/pdf / [MD5]
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:
ausblenden:
Beschreibung:
-
OA-Status:

Urheber

einblenden:
ausblenden:
 Urheber:
Huang, Yun1, Autor           
Chain, Frédéric J. J.1, Autor           
Panchal, Mahesh1, Autor           
Eizaguirre, Christophe, Autor
Kalbe, Martin1, Autor           
Lenz, Tobias L.1, Autor           
Samonte, Irene E.1, Autor           
Stoll, Monika, Autor
Bornberg-Bauer, Erich, Autor
Reusch, Thorsten B. H., Autor
Milinski, Manfred1, Autor           
Feulner, Philine G. D.1, Autor           
Affiliations:
1Department Evolutionary Ecology, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445634              

Inhalt

einblenden:
ausblenden:
Schlagwörter: habitat-specific gene expression; immune genes; parasites; RNA-Seq; three-spined stickleback; transcriptomics
 Zusammenfassung: The observation of habitat-specific phenotypes suggests the action of natural selection. The three-spined stickleback (Gasterosteus aculeatus) has repeatedly colonized and adapted to diverse freshwater habitats across the northern hemisphere since the last glaciation, while giving rise to recurring phenotypes associated with specific habitats. Parapatric lake and river populations of sticklebacks harbour distinct parasite communities, a factor proposed to contribute to adaptive differentiation between these ecotypes. However, little is known about the transcriptional response to the distinct parasite pressure of those fish in a natural setting. Here, we sampled wild-caught sticklebacks across four geographical locations from lake and river habitats differing in their parasite load. We compared gene expression profiles between lake and river populations using 77 whole-transcriptome libraries from two immune-relevant tissues, the head kidney and the spleen. Differential expression analyses revealed 139 genes with habitat-specific expression patterns across the sampled population pairs. Among the 139 differentially expressed genes, eight are annotated with an immune function and 42 have been identified as differentially expressed in previous experimental studies in which fish have been immune challenged. Together, these findings reinforce the hypothesis that parasites contribute to adaptation of sticklebacks in lake and river habitats.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2015-11-182015-04-012015-12-102016-02-092016-02
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1111/mec.13520
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Molecular Ecology
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Oxford : Blackwell Science
Seiten: - Band / Heft: 25 (4) Artikelnummer: - Start- / Endseite: 943 - 958 Identifikator: ISSN: 0962-1083
CoNE: https://pure.mpg.de/cone/journals/resource/954925580119