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Table 5 Read filtering for differences in library preparation

From: Impact of sequencing depth and technology on de novo RNA-Seq assembly

 

Preprocessing

Platform

Name

Raw

Filtered

Mapped

Deduplicated

DNBseq™

ERR1831362

48 148 821

45 828 900

44 015 469

32 497 907

ERR1831363

29 782 959

28 352 783

27 237 354

21 102 998

ERR1831364

54 940 056

52 466 727

50 421 993

36 693 200

ERR1831365

36 073 210

34 329 221

32 932 438

24 745 818

ERR1831366

43 664 065

41 782 043

40 108 615

29 250 048

ERR1831367

55 025 946

52 410 892

50 302 197

36 153 502

ERR1831368

53 296 161

50 698 009

48 688 107

34 475 744

ERR1831369

65 455 754

62 428 710

59 984 288

41 622 545

ERR1831370

29 774 053

28 307 062

27 164 676

20 606 457

HiSeq

SRR1261168

134 921 154

104 132 308

101 903 998

70 430 950

SRR1261170

72 897 482

33 367 214

32 597 422

27 498 074

SRR950078

100 387 010

77 761 236

73 979 293

50 505 406

SRR950080

91 781 477

69 875 633

66 896 955

49 310 706

SRR950084

125 083 194

93 367 543

89 192 069

61 653 799

DNBseq™

Total

416 161 025

396 604 347

380 855 137

277 148 219

% Removed

 

4.70%

3.97%

27.23%

HiSeq

Total

525 070 317

378 503 934

364 569 737

259 398 935

% Removed

 

27.91%

3.68%

28.85%

  1. Here we show reads remaining after each preprocessing step. The columns indicate read counts after SOAPnuke filtering (Filtered), aligning to GRCh38 with HISAT2 (Mapped), and PCR deduplication with Picard Tools (Deduplicated)