The sequence of the acidic repeat protein (arp) gene differentiates venereal from non venereal Treponema pallidum subspecies, and the gene has evolved under strong positive selection in the subspecies that causes syphilis
The sequence of the acidic repeat protein (arp) gene differentiates venereal from non venereal Treponema pallidum subspecies, and the gene has evolved under strong positive selection in the subspecies that causes syphilis
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