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Table 3 Statistics of contigs and alignment

From: Analysis of microbial sequences in plasma cell-free DNA for early-onset breast cancer patients and healthy females

  BBC EJC BC0145 BC0190 CGBC025
hg19-unmapped PE reads 19,995,200 12,453,737 29,541,269 17,104,576 28,010,855
Bacteria Mapped PE reads (%) 15,504 (0.08%) 31,653 (0.25%) 1,432,423 (4.85%) 50,310 (0.29%) 45,858 (0.16%)
Fungi Mapped PE reads (%) 451 (0.00%) 456 (0.00%) 590 (0.00%) 1,153 (0.01%) 996 (0.00%)
Viruses/Phages Mapped PE reads (%) 1,367 (0.01%) 677 (0.01%) 1,528 (0.01%) 26,749 (0.16%) 1,267 (0.00%)
Bacteria #Contigs 894 1,495 7,971 2,609 2,588
Max contig length 900 2,287 16,248 2,035 3,911
Min contig length 64 64 64 64 64
Median contig length 211 227 231 214 220
N50 215 266 1,616 219 237
#contigs w/ size ≥250 bp (%) 80 (9.0%) 558 (37.3%) 3,602 (45.2%) 333 (12.8%) 748 (28.9%)
#aligned contigs (also see Table 4) 54 381 2,456 225 451
Fungi #contigs 44 38 215 92 78
Max contig length 315 235 352 427 262
Min contig length 65 64 64 64 64
Median contig length 71 84 71 84 73.5
N50 99 192 78 192 127
#contigs w/ size ≥250 bp (%) 2 (4.6%) 0 (0.0%) 3 (1.4%) 3 (3.3%) 1 (1.3%)
#aligned contigs 2 0 0 2 1
Viruses/ phages #Contigs 75 62 287 155 72
Max contig length 655 546 336 695 274
Min contig length 64 64 64 64 64
Median contig length 68 84 70 73 74
N50 194 210 85 189 126
#contigs w/ size ≥250 bp (%) 9 (12.0%) 7 (11.3%) 10 (3.5%) 13 (8.4%) 1 (1.4%)
#aligned contigs 7 5 2 10 0