title: A genetic linkage map of 96 loci on the short arm of human chromosome 3.
abstract: We constructed a genetic map of 96 loci on the short arm of human chromosome 3 (3p) in 59 families provided by the Centre d'Etude du Polymorphisme Humaine (CEPH). Twenty-nine continuously linked loci were placed on the map with likelihood support of at least 1000:1; one locus, D3S213, was placed on the map with likelihood support of 871:1; D3Z1, an alpha satellite centromeric repeat probe, was placed on the map with likelihood support of 159:1; 65 loci were assigned regional locations. The average heterozygosity of the uniquely ordered markers was 49%. The map extends from 3p26, the terminal band of 3p, to the centromere (from D3S211 to D3Z1). Multipoint linkage analysis indicated that the male, female, and sex-averaged maps extend for 102, 147, and 116 cM, respectively. The mean genetic distance between uniquely ordered loci on the sex-averaged map was 4.0 cM. Probe density was greatest for the region of 3p between D3F15S2e and the telomere. The sex-averaged map contained two intervals greater than 10 cM. Seventeen probes were localized by fluorescence in situ hybridization. The loci described in this report will be useful in building an integrated genetic and physical map of this chromosome.
authors.affiliation: Program Resources Inc., Frederick, Maryland 21701.
authors.forename: K
authors.initials: K
authors.lastname: Tory
authors.forename: F
authors.initials: F
authors.lastname: Latif
authors.forename: W
authors.initials: W
authors.lastname: Modi
authors.forename: L
authors.initials: L
authors.lastname: Schmidt
authors.forename: M H
authors.initials: MH
authors.lastname: Wei
authors.forename: H
authors.initials: H
authors.lastname: Li
authors.forename: P
authors.initials: P
authors.lastname: Cobler
authors.forename: M L
authors.initials: ML
authors.lastname: Orcutt
authors.forename: J
authors.initials: J
authors.lastname: Delisio
authors.forename: L
authors.initials: L
authors.lastname: Geil
mesh_terms: D002874:Chromosome Mapping; D002893:Chromosomes, Human, Pair 3; D015342:DNA Probes; D005260:Female; D015723:Gene Library; D008040:Genetic Linkage; D005819:Genetic Markers; D006801:Humans; D008297:Male; D011110:Polymorphism, Genetic; D011995:Recombination, Genetic; D012737:Sex Factors
chemical_list: D015342:DNA Probes; D005819:Genetic Markers