New Insights on Human Polyomavirus JC and Pathogenesis of Progressive Multifocal Leukoencephalopathy
Figure 1
JCV noncoding control regions (NCCRs) containing cellular transcription factor-binding sites of archetype variant CY (a), commonly found in urine of healthy individuals and Mad-1 (b), Mad-4 (c), and Mad-8 (d) NCCR variants, illustrative of the major NCCR arrangements found in PML tissue.
