Table 1. Statistical Summary of RNA-seq Mapping and Alignment.

	Total	Mock	PMV	PMV+SPMV
Trimmed reads
Left (million)	29,672,853	10,046,371	9,422,241	10,204,241
Right (million)	28,867,416	9,748,243	9,161,016	9,958,157
Combined (million)	58,540,269	19,794,614	18,583,257	20,162,398
Mapped reads
Unique left (%)	26,969,439 (90.8)	9,197,613 (91.5)	8,551,336 (90.7)	9,220,490 (90.3)
Nonunique left (%)	990,103 (3.3)	314,255 (3.1)	326,102 (3.4)	349,746 (3.4)
Unique right (%)	26,180,318 (90.6)	8,908,250 (91.3)	8,295,321(90.5)	8,976,747 (90.1)
Nonunique right (%)	959,212 (3.3)	302,874 (3.1)	315,992 (3.4)	340,346 (3.4)
Overall alignment	94.10%	94.60%	94.10%	93.70%
Total aligned pairs	25,992,902	8,864,588	8,245,277	8,883,037