Table 2 The number of raw and valid reads sequenced for each sample, number of species and OTUs found, and subsequent alpha diversity measures.

From: Bacterial community composition and potential pathogens along the Pinheiros River in the southeast of Brazil

Sample ID

Raw reads

Valid reads

No. of reads identified at the species level

No. of species found

No. of OTUs found in the sample

Good’s coverage of library(%)

Alpha diversity indices

Jackknife

Shannon

Simpson

NPShannon

Phylogenetic diversity

ACE

Chao1

P1

111,825

66,731 (66.7%)

40,356 (60.5%)

1,753

3747

99.1

4,142

#####

4,373.00

5.713

0.026

5.803

3,663.00

P2

113,528

68,110 (68.1%)

41,004 (60.2%)

1,693

3302

99

#####

#####

3,958.00

5.286

0.038

5.366

3,469.00

P3

137,636

61,590 (61.6%)

37,474 (60.8%)

1,518

3461

99.1

#####

#####

4,044.00

5.669

0.024

5.76

3,102.00

P5

361,826

64,056 (64.1%)

50,269 (78.5%)

1,730

2978

99

3,463

#####

3,638.00

5.251

0.046

5.325

3,245.00

P6

187,729

70,130 (70.1%)

57,596 (82.1%)

1,740

2924

99.2

3,333

#####

3,502.00

5.229

0.048

5.298

3,253.00

P7

364,534

65,799 (65.8%)

52,920 (80.4%)

1,591

2685

99.1

#####

#####

3,283.00

5.139

0.028

5.208

3,031.00

P8

181,507

62,000 (62.0%)

43,977 (70.9%)

1,528

2983

99.1

#####

#####

3,517.00

5.495

0.023

5.573

2,995.00

P9

226,645

69,846 (69.8%)

58,839 (84.2%)

1,687

2761

99.2

#####

#####

3,353.00

4.914

0.073

4.981

3,196.00

P10

330,664

64,563 (64.6%)

51,004 (79.0%)

1,663

2940

99.1

#####

#####

3,551.00

5.185

0.046

5.262

3,145.00

P11

339,109

62,112 (62.1%)

48,849 (78.6%)

1,552

2690

99.1

3,085

#####

3,249.00

5.018

0.055

5.092

3,009.00

P12

357,452

76,152 (76.2%)

63,547 (83.4%)

1,761

2928

99.2

#####

#####

3,559.00

5.041

0.064

5.105

3,211.00