The frequency of CCR5 and CCR2 alleles in human immunodeficiency virus (HIV)-positive and HIV-negative populations of Northern Greece was investigated. The frequency of the CCR5v32 allele among the HIV-negative subjects was 0.052, while it was approximately twofold lower among the seropositives, suggesting that the heterozygous genotype confers a partial resistance to the HIV infection. No significant difference in CCR2 allele frequency between the two groups was observed.
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HIV-1_Co-Receptor_CCR5_And_CCR2_Mutations_Among_Greeks.pdf | 139.94 KB |