Geserick G, Mauff G, Siemens I, Waltz H, Mayer A, Bender K, Rose M, Goldmann S, Brenden M, Schröder H. Human BF*F-subtypes: segregation analysis with inclusion of MHC haplotypes.
Hum Genet 1989;
83:252-6. [PMID:
2793168 DOI:
10.1007/bf00285166]
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Abstract
The segregation of factor B(BF)F subtypes was analyzed in conjunction with other MHC markers in 15 families with 89 offspring. Informative data for BF F subtypes were obtained from 11 families, 6 of them with known recombinant individuals for the HLA-B/DR/GLO region. The subtypes did not contribute further to the localization of the cross-overs, but followed the known segregation of conventional BF allotypes. In 2 families of one kinship, the recognition of heterozygous BF*FAFB individuals could be established following the inclusion of three generations. The rarer of the two BF F subtype alleles, BF*FA, is positively associated with the HLA haplotypes BW62, CW3, C4A*3 and A29, CWX, B44, C4A*3, B*1, DR7. BF F subtypes are regarded as a very useful additional tool for studies of MHC organization and disease association.
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