Table 3 Single cell gene expression (scRNA) sequencing summary metrics (N = 5 samples)

From: Single-cell T-cell receptor repertoire profiling in dogs

 

Metric

Mean

Median

Min

Max

Stdev

Cells

Estimated number of cells

8,365.4

8,554.0

6,968

9,600

1,134.6

Fraction Reads in Cells

1.0

1.0

95.9%

96.9%

0.4%

Mean Reads per Cell

43,009.6

28,875.0

19,952

72,253

25,462.9

Median Genes per Cell

1,447.0

1,531.0

1,162

1,635

186.0

Total Genes Detected

14,549.2

14,610.0

14,090

14,751

268.6

Median UMI Counts per Cell

4,237.0

4,421.0

3,246

4,955

720.3

Sequencing

Number of Reads

337,945,537

267,296,412

191,543,369

514,405,307

158,561,283

Number of Short Reads Skipped

0

0

0

0

0

Valid Barcodes

92.6%

92.7%

91.9%

93.4%

0.6%

Valid UMIs

99.8%

99.8%

99.8%

99.9%

0.1%

Sequencing Saturation

64.0%

59.6%

49.6%

80.1%

13.9%

Q30 Bases in Barcode

89.3%

90.0%

87.9%

90.1%

1.1%

Q30 Bases in RNA Read 1

82.9%

81.7%

81.6%

85.1%

1.7%

Q30 Bases in RNA Read 2

85.3%

85.3%

84.9%

85.8%

0.4%

Q30 Bases in UMI

88.9%

89.4%

87.8%

89.7%

0.8%

Mapping

Reads Mapped to Genome

70.3%

69.9%

67.1%

73.4%

2.9%

Reads Mapped Confidently to Genome

67.9%

67.6%

65.0%

71.0%

2.6%

Reads Mapped Confidently to Intergenic Regions

7.0%

6.8%

5.8%

8.2%

0.9%

Reads Mapped Confidently to Intronic Regions

6.1%

6.2%

5.1%

7.2%

0.8%

Reads Mapped Confidently to Exonic Regions

54.9%

55.6%

52.2%

56.7%

1.9%

Reads Mapped Confidently to Transcriptome

47.8%

47.2%

45.9%

50.6%

1.7%

Reads Mapped Antisense to Gene

2.3%

2.2%

2.1%

2.6%

0.2%