title: Genetic analysis of putative familial relationships in a captive chimpanzee (Pan troglodytes) population.
abstract: Twelve autosomal dinucleotide repeat loci were analyzed in chimpanzees genomes by DNA amplification using primers designed for analysis of human loci. The markers span the entire length of human chromosomes 21 and 22. Nine markers were polymorphic in chimpanzee as well, with a somewhat comparable level of polymorphism and allele size range. Even in the presence of very limited information and in spite of missing samples, it was possible to reconstruct a complex pedigree and to provide molecular data that corroborate family relationships that were deduced from cage history and behavioral data. The conclusions were further supported by mitochondrial DNA analysis. The data presented in this report show that the extremely abundant source of human markers may be exploited to validate, with molecular evidence, hypotheses on individual relationship or alleged pedigrees, based upon behavioral observations.
authors.affiliation: University of Cagliari, Department of Biomedical Sciences, Cagliari, Italy. rrobledo@unica.it
authors.forename: Renato
authors.initials: R
authors.lastname: Robledo
authors.forename: Joseph
authors.initials: J
authors.lastname: Lorenz
authors.forename: Jeanne
authors.initials: J
authors.lastname: Beck
authors.forename: James
authors.initials: J
authors.lastname: Else
authors.forename: Patrick
authors.initials: P
authors.lastname: Bender
mesh_terms: D000483:Alleles; D000818:Animals; D002875:Chromosomes / Q000648:ultrastructure; D017931:DNA Primers / Q000235:genetics; D004272:DNA, Mitochondrial / Q000378:metabolism; D005195:Family Relations; D005260:Female; D014644:Genetic Variation; D005838:Genotype; D006579:Heterozygote; D008297:Male; D018895:Microsatellite Repeats / Q000235:genetics; D008957:Models, Genetic; D002679:Pan troglodytes / Q000235:genetics*; D010375:Pedigree; D016133:Polymerase Chain Reaction
chemical_list: D017931:DNA Primers; D004272:DNA, Mitochondrial