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Titolo:
Paternal relatedness and age proximity regulate social relationships amongadult female rhesus macaques
Autore:
Widdig, A; Nurnberg, P; Krawczak, M; Streich, WJ; Bercovitch, FB;
Indirizzi:
Caribbean Primate Res Ctr, Sabana Seca, PR 00952 USA Caribbean Primate ResCtr Sabana Seca PR USA 00952 ana Seca, PR 00952 USA Inst Zoo & Wildtierforsch, D-10315 Berlin, Germany Inst Zoo & Wildtierforsch Berlin Germany D-10315 D-10315 Berlin, Germany Univ Wales Coll Med, Inst Med Genet, Cardiff CF14 4XN, S Glam, Wales Univ Wales Coll Med Cardiff S Glam Wales CF14 4XN CF14 4XN, S Glam, Wales Max Delbruck Ctr Mol Med, Gene Mapping Ctr, D-13092 Berlin, Germany Max Delbruck Ctr Mol Med Berlin Germany D-13092 D-13092 Berlin, Germany Humboldt Univ, Inst Biol, D-10115 Berlin, Germany Humboldt Univ Berlin Germany D-10115 Inst Biol, D-10115 Berlin, Germany Humboldt Univ, Klinikum Charite, Inst Med Genet, D-10115 Berlin, Germany Humboldt Univ Berlin Germany D-10115 Med Genet, D-10115 Berlin, Germany
Titolo Testata:
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
fascicolo: 24, volume: 98, anno: 2001,
pagine: 13769 - 13773
SICI:
0027-8424(20011120)98:24<13769:PRAAPR>2.0.ZU;2-W
Fonte:
ISI
Lingua:
ENG
Soggetto:
MONKEYS MACACA-MULATTA; KIN RECOGNITION; CEREBROSPINAL-FLUID; SIBLING RECOGNITION; NONHUMAN-PRIMATES; GROUND-SQUIRRELS; GOLDEN-HAMSTERS; HALF-SIBLINGS; PREFERENCES; KINSHIP;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
68
Recensione:
Indirizzi per estratti:
Indirizzo: Widdig, A Zool Soc San Diego, Ctr Reprod Endangered Species, POB 120551, San Diego, CA 92112 USA Zool Soc San Diego POB 120551 San Diego CA USA 92112A 92112 USA
Citazione:
A. Widdig et al., "Paternal relatedness and age proximity regulate social relationships amongadult female rhesus macaques", P NAS US, 98(24), 2001, pp. 13769-13773

Abstract

Kin selection promotes the evolution of social behavior that increases thesurvival and reproductive success of close relatives. Among primates, maternal kinship frequently coincides with a higher frequency of grooming and agonistic aiding, but the extent to which paternal kinship influences adult female social relationships has not yet been investigated. Here, we examinethe effect of both maternal and paternal kinship, as well as age proximity, on affiliative interactions among semifree-ranging adult female rhesus. macaques, Macaca mulatta. Kinship was assessed by using both microsatellites. and DNA-fingerprinting. Our study confirms that the closest affiliative relationships characterize maternal half-sisters. We provide evidence that adult females are significantly more affiliative with paternal half-sisters than with nonkin. Furthermore, paternal kin discrimination was more pronounced among peers than among nonpeers, indicating that age proximity has an additional regulatory effect on affiliative interactions. We propose that kin discrimination among cercopithecine primates emerges from ontogenetic processes that involve phenotype matching based on shared behavioral traits, such as inherited personality profiles, rather than physiological or physical characteristics.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/01/20 alle ore 01:38:18