Left reads: Input : 481753 Mapped : 407802 (84.6% of input) of these: 14996 ( 3.7%) have multiple alignments (270 have >20) Right reads: Input : 481753 Mapped : 385342 (80.0% of input) of these: 14415 ( 3.7%) have multiple alignments (270 have >20) 82.3% overall read mapping rate. Aligned pairs: 340245 of these: 12662 ( 3.7%) have multiple alignments 7259 ( 2.1%) are discordant alignments 69.1% concordant pair alignment rate.