Publikation:

Immune activity in temperate and tropical house sparrows : A common‐garden experiment

Lade...
Vorschaubild

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2004

Autor:innen

Martin, Lynn B.
Pless, Monica
Svoboda, Julia

Herausgeber:innen

Kontakt

ISSN der Zeitschrift

Electronic ISSN

ISBN

Bibliografische Daten

Verlag

Schriftenreihe

Auflagebezeichnung

URI (zitierfähiger Link)
DOI (zitierfähiger Link)
ArXiv-ID

Internationale Patentnummer

Angaben zur Forschungsförderung

Projekt

Open Access-Veröffentlichung
Core Facility der Universität Konstanz

Gesperrt bis

Titel in einer weiteren Sprache

Publikationstyp
Zeitschriftenartikel
Publikationsstatus
Published

Erschienen in

Ecology. 2004, 85(8), pp. 2323-2331. ISSN 0012-9658. eISSN 1939-9170. Available under: doi: 10.1890/03-0365

Zusammenfassung

We hypothesized that Neotropical passerines would invest more in costly immune function relative to north‐temperate passerines, due to differences in their respective life histories. We further hypothesized that latitudinal variation in immune activity would persist in common‐garden conditions. To test these hypotheses, we compared immune function, measured via phytohemagglutinin (PHA)‐induced wing‐web swelling in both wild House Sparrows (Passer domesticus) and House Sparrows kept under common‐garden conditions for 18 months. We found that wild Neotropical sparrows had relatively stable immune responses across the year, whereas wild north‐temperate sparrows showed substantial seasonal variation in immune activity, having lower responses than Neotropical birds during the early breeding season and significantly higher responses than Neotropical birds during the late and nonbreeding seasons. Latitudinal differences in immune responses were not related to mass, sex, or body condition, but were influenced by mass change 24 hours after immune challenge. Under common‐garden conditions, birds from both populations first decreased (after five months) and then increased (after 18 months) their nonbreeding immune responses relative to wild values, indicating condition dependence in the PHA response. Relative differences in the PHA response between the populations, however, were maintained in captivity: after 18 months in common gardens, north‐temperate sparrows exhibited stronger nonbreeding immune responses than Neotropical sparrows.

Zusammenfassung in einer weiteren Sprache

Fachgebiet (DDC)
570 Biowissenschaften, Biologie

Schlagwörter

Konferenz

Rezension
undefined / . - undefined, undefined

Forschungsvorhaben

Organisationseinheiten

Zeitschriftenheft

Zugehörige Datensätze in KOPS

Zitieren

ISO 690MARTIN, Lynn B., Monica PLESS, Julia SVOBODA, Martin WIKELSKI, 2004. Immune activity in temperate and tropical house sparrows : A common‐garden experiment. In: Ecology. 2004, 85(8), pp. 2323-2331. ISSN 0012-9658. eISSN 1939-9170. Available under: doi: 10.1890/03-0365
BibTex
@article{Martin2004-08Immun-42355,
  year={2004},
  doi={10.1890/03-0365},
  title={Immune activity in temperate and tropical house sparrows : A common‐garden experiment},
  number={8},
  volume={85},
  issn={0012-9658},
  journal={Ecology},
  pages={2323--2331},
  author={Martin, Lynn B. and Pless, Monica and Svoboda, Julia and Wikelski, Martin}
}
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/123456789/42355">
    <dc:contributor>Pless, Monica</dc:contributor>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-05-16T07:46:29Z</dc:date>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:contributor>Svoboda, Julia</dc:contributor>
    <dcterms:title>Immune activity in temperate and tropical house sparrows : A common‐garden experiment</dcterms:title>
    <dc:creator>Svoboda, Julia</dc:creator>
    <dc:language>eng</dc:language>
    <dc:creator>Martin, Lynn B.</dc:creator>
    <dc:contributor>Martin, Lynn B.</dc:contributor>
    <bibo:uri rdf:resource="https://kops.uni-konstanz.de/handle/123456789/42355"/>
    <dcterms:issued>2004-08</dcterms:issued>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2018-05-16T07:46:29Z</dcterms:available>
    <dc:creator>Wikelski, Martin</dc:creator>
    <dc:contributor>Wikelski, Martin</dc:contributor>
    <dcterms:abstract xml:lang="eng">We hypothesized that Neotropical passerines would invest more in costly immune function relative to north‐temperate passerines, due to differences in their respective life histories. We further hypothesized that latitudinal variation in immune activity would persist in common‐garden conditions. To test these hypotheses, we compared immune function, measured via phytohemagglutinin (PHA)‐induced wing‐web swelling in both wild House Sparrows (Passer domesticus) and House Sparrows kept under common‐garden conditions for 18 months. We found that wild Neotropical sparrows had relatively stable immune responses across the year, whereas wild north‐temperate sparrows showed substantial seasonal variation in immune activity, having lower responses than Neotropical birds during the early breeding season and significantly higher responses than Neotropical birds during the late and nonbreeding seasons. Latitudinal differences in immune responses were not related to mass, sex, or body condition, but were influenced by mass change 24 hours after immune challenge. Under common‐garden conditions, birds from both populations first decreased (after five months) and then increased (after 18 months) their nonbreeding immune responses relative to wild values, indicating condition dependence in the PHA response. Relative differences in the PHA response between the populations, however, were maintained in captivity: after 18 months in common gardens, north‐temperate sparrows exhibited stronger nonbreeding immune responses than Neotropical sparrows.</dcterms:abstract>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/28"/>
    <dc:creator>Pless, Monica</dc:creator>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
  </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
Nein
Begutachtet
Diese Publikation teilen