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Titolo:
Extra-pair paternity in the Common Murre
Autore:
Birkhead, TR; Hatchwell, BJ; Lindner, R; Blomqvist, D; Pellatt, EJ; Griffiths, R; Lifjeld, JT;
Indirizzi:
Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England Univ Sheffield Sheffield S Yorkshire England S10 2TN S Yorkshire, England Konrad Lorenz Inst, A-1160 Vienna, Austria Konrad Lorenz Inst Vienna Austria A-1160 nz Inst, A-1160 Vienna, Austria Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England Univ Sheffield Sheffield S Yorkshire England S10 2TN S Yorkshire, England Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland Univ Glasgow Glasgow Lanark Scotland G12 8QQ ow G12 8QQ, Lanark, Scotland Museum Zool, N-0562 Oslo, Norway Museum Zool Oslo Norway N-0562Museum Zool, N-0562 Oslo, Norway
Titolo Testata:
CONDOR
fascicolo: 1, volume: 103, anno: 2001,
pagine: 158 - 162
SICI:
0010-5422(200102)103:1<158:EPITCM>2.0.ZU;2-P
Fonte:
ISI
Lingua:
ENG
Soggetto:
URIA-AALGE; LOW-FREQUENCY; BIRDS; COPULATION; FERTILIZATIONS; POPULATION; SUCCESS; MATINGS; DENSITY; GENE;
Keywords:
Common Guillemot; Common Murre; extra-pair paternity; sperm competition; Uria aalge;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Birkhead, TR Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England Univ Sheffield Sheffield S Yorkshire England S10 2TN England
Citazione:
T.R. Birkhead et al., "Extra-pair paternity in the Common Murre", CONDOR, 103(1), 2001, pp. 158-162

Abstract

Multi-locus DNA fingerprinting was used to estimate the frequency of extra-pair paternity in the Common Murre (Uria aalge), a colonial, sexually monomorphic seabird that breeds at very high densities and in which extra-pair copulation is frequent. Common Murres produce a single chick. We detected 6cases of extra-pair paternity in 77 families (7.8%). This value was higherthan the proportion of successful extra-pair copulations (1.6%) estimated from behavioral data from an earlier study of the same population.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/12/20 alle ore 08:12:16