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. 2013 Apr 4;441(2):95–106. doi: 10.1016/j.virol.2013.03.014

Table 1.

Number and length distributions of contiguous sequences by assembler. Metrics for total assembled sequences are shown for each sample type.

Sample type Contiguous sequences Assembler
ABySS Velvet MetaIDBA MetaCortex
Urine Number 157,518 28,886 4,597 819,081
Average length (bp) 91 222 94 79
Largest (bp) 6,166 4,127 2,744 5,704
N50 (bp) 119 244 78 76
Throat Number 621,363 113,317 217,483 1,917,401
Average length (bp) 67 160 100 79
Largest (bp) 14,875 5,392 14,173 15,292
N50 (bp) 75 175 78 76
Lung Number 1,496,223 706,515 14,007 9,358,870
Average length (bp) 69 118 86 77
Largest (bp) 3,955 783 2,745 1,980
N50 (bp) 76 116 73 76