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Table 1 Enrichment of proteomics data in expression level-grouped transcriptomics data.

From: Pathway analysis and transcriptomics improve protein identification by shotgun proteomics from samples comprising small number of cells - a benchmarking study

Threshold

Number of proteins transcripts

Number of mapped

% of proteins mapped to transcript data

% of all protein detected (within 4,957)

≥2.8

13,187

3,989

27.14%

80.47%

≥6.0

7,757

3,579

46.14%

72.20%

<6.0

5,430

410

7.55%

8.27%

Absent from

NA

968

NA

19.52% transcript set

  1. RNA expression level 2.8 and 6.0 were used as thresholds.