Results 301 to 310 of about 260,346 (338)
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Genetic Mapping of Ir Locus in Man: Linkage to Second Locus of HL-A
Science, 1974Fifty-seven members of a family that spanned three generations were studied for antigen E and ragweed skin sensitivity and HL-A antigens. There was significant association between the haplotype HL-A 2-12 and antigen E skin hypersensitivity (F = .22 to .26) in this family. The map order is first locus of HL-A, second locus of HL-A, and IrE.
Malcolm N. Blumenthal +4 more
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The genetics and expression of an esterase locus inAnopheles gambiae
Biochemical Genetics, 1988The main polymorphic system of esterase isoenzymes in adults of the G3 laboratory strain of Anopheles gambiae consists of two to five major bands of activity per individual. The bands are designated 5S, 5F, 13, 14, and 15. In genetic crosses, the genes which coded for the bands assorted as three codominant alleles, Est A, Est B, and Est C, at a single ...
Douglas C. Seeley +4 more
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Human protoporphyria: genetic heterogeneity at the ferrochelatase locus
Photodermatology, Photoimmunology & Photomedicine, 1995Inherited deficiency of ferrochelatase results in erythropoietic protoporphyria (EPP). Genetic heterogeneity at the locus for human ferrochelatase was investigated. Analysis of genomic DNA of patients with EPP and of control subjects by restriction endonuclease techniques using ten different enzymes detected polymorphisms only at sites recognized by ...
S. Piomelli +4 more
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Genetic mapping of the hemochromatosis locus on chromosome six
Human Immunology, 1980The purpose of this paper is to report a pedigree with hereditary hemochromatosis in which a recombination between the HLA-A and B loci occurred. Both the maternal and paternal HLA-A3, B7 haplotypes were carrying an allele for hemochromatosis. The A3, B12 haplotype of the proband was a recombinant of the maternal A3, B7 and A28, B12 haplotypes.
G E Cartwright +7 more
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Population genetics of the hypervariable locus D12S391 in Koreans
International Journal of Legal Medicine, 2000The hypervariable short tandem repeat (STR) locus D12S391 was investigated in a Korean population and 34 fragments were sequenced to confirm the structure of alleles. From these sequenced fragments an allelic ladder containing 13 sequenced alleles was constructed.
Hye-Seung Lee +6 more
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Genetics of IgCH (allotype) locus in the mouse
Springer Seminars in Immunopathology, 1978The mouse is particularly useful in studies of the immunogenetics of immunoglobulins because of the availability of (1) many inbred strains [60], (2) many allotype congenic strains that genetically resemble the parental strains except for selected allotype genes [40], (3) strains in which genes regulating VH structural expression have been identified ...
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Evidence for a second genetic locus in Carney complex
British Journal of Dermatology, 1998Carney complex (MIM no. 160980) is an autosomal dominant condition of lentiginosis, cutaneous and cardiac myxomas and multiple endocrine neoplasia. A locus for Carney complex has recently been mapped to chromosome 2p16. We have studied two Northern Irish families with this disorder.
Hughes +5 more
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Genetic diversity at the albumin locus
1986INTRODUCTION Although documentation of genetic diversity in man has been long continuing, the mechanisms maintaining this diversity, in particular selective mechanisms, have proved difficult to identify. The role of balancing selection through heterozygote superiority in fitness was the first to be demonstrated in the resistance to Plasmodium ...
F. W. Lorey, D. G. Smith
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Genetic complexity of a minute locus in drosophila
Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, 1978Abstract Minute loci in Drosophila melanogaster are an unusual class of genes in that mutations express a syndrome of dominant defects including short, thin bristles, slow development, small body size, and varying degress of reduced survival and fertility. This set of defects is similar to that observed for mutations known to affect protein synthesis.
D.L. Shellenbarger, A.K. Duttagupta
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The locus coeruleus: a quantitative and genetic study in mice
Brain Research, 1982A fluorescence histochemical study of the pontine catecholaminergic (CA) neurons of two inbred strains of mice, BALB/c (C) and C57BL/6 (B6) and their F1 hybrids revealed that the total number of the fluorescent cells in the C strain was 38% lower than that of the B6 strain. In F1 hybrids, the total number of neurons was not statistically different from
Touret, M, Valatx, J, Jouvet, M
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