Isolation and mapping of a polymorphic DNA sequence (pEFD145) on chromosome 3 [D3S32]
Author(s) -
E. Fujimoto,
Yusuke Nakamura,
J. Gill,
P. O’Connell,
M. Leppert,
G.M. Lathrop,
J.-M. Lalouel,
R. White
Publication year - 1988
Publication title -
nucleic acids research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 9.008
H-Index - 537
eISSN - 1362-4954
pISSN - 0305-1048
DOI - 10.1093/nar/16.19.9357
Subject(s) - library science , medical school , white (mutation) , history , medicine , biology , genetics , medical education , computer science , gene
SOURCE/DESCRIPTION: A 4.1 kl) TaqI fragment from cosmid EFD145 was subcloned into the AccI site of pUC18. POLYMORPHISM: Rsal identifies a two allele polymorphism (Rl : 2.4 kb, M2 : 1.4 and 1.0 kb) with a constant band at 0.9 kb. TaqI also identifies a two allele polymorphism (Tl : 5.0 kb, T2 : 4.1 kb) without a constant band, but this observation has not been verified by pedigree studies. FREQUENCY; Estimated from 82 unrelated Caucasians. CHROMOSOMAL LOCALIZATION: pEFD145 has been assigned to chromosome 3 using multipoint linkage analysis(1) with loci (DNF15S2, D3S4) known to span this region(2,3). MENDELIAN INHERITANCE: Co-dominant segregation of the Rsal RFLP was observed in 41 three generation families. PROBE AVAILABILITY: Freely available (contact Y.N.) or will be available from ATCC. OTHER COMMENTS: RFLPs were observed under normal hybridization and washing stringencies.
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