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Table 3 Results of the control and the common process of the main study. Filters, assembly and taxonomic assignment of five patient tumor samples with former BAC histology (AT1–5)

From: No evidence for viral sequences in five lepidic adenocarcinomas (former “BAC”) by a high-throughput sequencing approach

Quality and hg19 filters

 

Main study

Samples

AT1

AT2

AT3

AT4

AT5

5 samples AT1-5

Remaining reads

579,994

618,449

619,414

613,570

433,398

2,864,825

Control process

 Mapping (bowtie2)

Nber of reads vs control samples

357,616 (62 %)

407,370 (66 %)

555,964 (89 %)

476,430 (78 %)

396 ,251 (91 %)

2,193,631 (76 %)

Remaining reads

222,378

211,079

63,450

137,140

37,147

671,194

Common process

 Global assembly (SPAdes)

Contigs with reads from this sample

269 (45 %)

307 (51 %)

278 (46 %)

324 (54 %)

285 (48 %)

596 (100 %)

Contigs only with reads from this sample

23 (3.8 %)

41 (6.8 %)

31 (5.2 %)

32 (5.3 %)

57 (9.5 %)

45 (7.5 %)

 Taxonomic assignation (blastn)

Contigs without taxonomy. Total length

54 contigs 4599 bases

66 contigs 13,688 bases

56 contigs 10,662 bases

70 contigs 15,426 bases

74 contigs 16,785 bases

162 contigs 36,852 bases (20 %)

Taxonomy count

NA

NA

NA

NA

NA

96 % Eukaryota including 76 % Hominidae. 4 % vectors