Fig. 6From: Error correction and statistical analyses for intra-host comparisons of feline immunodeficiency virus diversity from high-throughput sequencing dataRegions of asymmetric substitutions. Each mark represents a position, or contiguous region, where the pattern of substitutions was significantly asymmetric (p-value ≈ 0). Tissues are indicated as BM (bone marrow), LN (lymph node), and SP (spleen); infections status is indicated as SF (single infection) and DF (dual infection). Reference sequence coordinates are showed on the x-axisBack to article page