Figure 6. Distribution of somatic mutations along VH: Missense mutations observed in the three samples along the germline genes 1S40, 1S45 and 1S69. The number of missense mutations per position from all the reads derived from the same germline gene is plotted as percent of total number of missense mutations at all the positions for the same set of reads. Missense mutations for the first 7 positions are not calculated since these positions were encoded by the primer used in V-region amplification.