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Full-Text Articles in Genetics and Genomics
A Radiation Hybrid Map Of The Cat Genome: Implications For Comparative Mapping, William J. Murphy, Shan Sun, Zhang-Qun Chen, Naoya Yuhki, Deborah Hirschmann, Marilyn Menotti-Raymond, Stephen J. O'Brien
A Radiation Hybrid Map Of The Cat Genome: Implications For Comparative Mapping, William J. Murphy, Shan Sun, Zhang-Qun Chen, Naoya Yuhki, Deborah Hirschmann, Marilyn Menotti-Raymond, Stephen J. O'Brien
Biology Faculty Articles
Ordered gene maps of mammalian species are becoming increasingly valued in assigning gene variants to function in human and animal models, as well as recapitulating the natural history of genome organization. To extend this power to the domestic cat, a radiation hybrid (RH) map of the cat was constructed integrating 424 Type I-coding genes with 176 microsatellite markers, providing coverage over all 20 feline chromosomes. Alignment of parallel RH maps of human and cat reveal 100 conserved segments ordered (CSOs) between the species, nearly three times the number observed with reciprocal chromosome painting analyses. The observed number is equivalent to …
Unusual Polymorphisms In Human Immunodeficiency Virus Type 1 Associated With Nonprogressive Infection, Louis Alexander, Emma Weiskopf, Thomas C. Greenough, Nathan C. Gaddis, Marcy C. Auerbach, Michael H. Malim, Stephen J. O'Brien, Bruce D. Walker, John L. Sullivan, Ronald C. Desrosiers
Unusual Polymorphisms In Human Immunodeficiency Virus Type 1 Associated With Nonprogressive Infection, Louis Alexander, Emma Weiskopf, Thomas C. Greenough, Nathan C. Gaddis, Marcy C. Auerbach, Michael H. Malim, Stephen J. O'Brien, Bruce D. Walker, John L. Sullivan, Ronald C. Desrosiers
Biology Faculty Articles
Factors accounting for long-term nonprogression may include infection with an attenuated strain of human immunodeficiency virus type 1 (HIV-1), genetic polymorphisms in the host, and virus-specific immune responses. In this study, we examined eight individuals with nonprogressing or slowly progressing HIV-1 infection, none of whom were homozygous for host-specific polymorphisms (CCR5-Δ32, CCR2-64I, and SDF-1-3'A) which have been associated with slower disease progression. HIV-1 was recovered from seven of the eight, and recovered virus was used for sequencing the full-length HIV-1 genome; full-length HIV-1 genome sequences from the eighth were determined following amplification of viral …