Example sentences for: homozygosity

How can you use “homozygosity” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • The first three tumor cell lines had known losses in specific chromosomal regions, and the fourth had loss of homozygosity of the PTEN gene.

  • We selected only probands who had a hemochromatosis phenotype and C282Y homozygosity.

  • Taken together, these observations could explain the occurrence of CVID or IgGSD and hemochromatosis due to HFE C282Y homozygosity in some of the present index patients [ 26 ] and account for the occurrence of IgA deficiency and hemochromatosis in different members of the same family [ 27 ] .

  • The generation of Hoxc-8 transgenic mice and the characterization of their phenotype have been published [ 1 ] . Briefly, Hoxc-8 expressing mice are generated in a binary transgenic mouse system [ 44 ] by crossing a transactivator strain (harboring a transgene in which expression of the transcriptional transactivator VP16 is under control of the Hoxc-8 promoter; [ 45 ] ) to a transresponder strain (that carries as a transgene the Hoxc-8 cDNA linked to the ICP4 immediate early gene promoter, which is silent in mice in the absence of VP16; [ 45 46 ] ). Upon combination of both transgenes, the Hoxc-8 transresponder transgene is activated, and Hoxc-8 becomes overexpressed [ 23 ] . This system also allows the generation of transgenic mice with increased gene dosage by superimposition of transgene loci to homozygosity [ 23 44 ] . For the studies reported here, we used the T239 transactivator and the IE-c8-254 transresponder strains.

  • In North America, phenotype frequencies of HLA alleles in persons with hemochromatosis and in control populations have been reported from Canada, Utah, and Minnesota [ 17 18 19 ] . HLA haplotype frequencies for hemochromatosis patients and control subjects in North America have been reported only from Utah [ 20 ] . The purpose of the present work was to quantify and analyze the frequencies of HLA-A and -B alleles and haplotypes in hemochromatosis probands with C282Y homozygosity in central Alabama, and to compare the present results to those reported in other populations.


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