Table 1 DNA concentration and purity of samples, and ITS2 length and GC content after sequencing.

From: Successful identification of the species of the semipetrified amber medicinal resin benzoin using molecular diagnostic technology

Sample no

DNA concentration (ng/μL)

A260

A280

DNA purity (A260/A280)

ITS2 Length (bp)

GC content (%)

AX011

16.4

0.329

0.166

1.98

224

55.80

AX012

25.6

0.514

0.260

1.98

224

55.80

AX013

101.7

2.034

1.038

1.96

224

55.61

AX014

73.5

1.470

0.764

1.92

225

56.00

AX021

39.7

0.796

0.393

2.03

224

60.71

AX031

52.4

1.047

0.531

1.97

224

60.27

AX041

62.8

1.256

0.664

1.89

224

60.27

AX051

135.2

2.703

1.377

1.96

226

59.73

AX061

140.8

2.816

1.407

2.00

225

60.71

AX062

51.7

1.034

0.530

1.95

224

60.71

AX071

41.4

0.829

0.459

1.81

230

57.39

AX072

51.3

1.027

0.526

1.95

224

55.80

AX081

53.1

1.061

0.550

1.93

224

55.80

AX091

52.0

1.042

0.500

2.08

224

55.36

AX092

61.5

1.230

0.597

2.06

224

55.80

AX093

33.6

0.672

0.365

1.84

224

55.80

AX101

15.4

0.308

0.154

2.00

224

55.80

AX102

18.3

0.037

0.020

1.85

217

64.98

AX111

75.4

1.509

0.770

1.96

224

60.71

AX121

68.9

1.380

0.723

1.91

224

60.71

AX122

48.3

0.965

0.472

2.04

230

51.74

AX131

13.1

0.261

0.142

1.84

224

55.36

AX132

87.6

1.752

0.927

1.89

224

55.80

AX141

99.0

1.981

1.075

1.84

224

55.80

AX151

8.0

0.160

0.082

1.95

230

57.39

AX161

53.1

1.062

0.593

1.79

224

60.71

AX171

31.5

0.631

0.317

1.99

217

56.22

AX172

12.2

0.246

0.133

1.85

222

58.56

AX173

19.6

0.393

0.205

1.92

224

55.36

AX174

17.1

0.342

0.187

1.83

217

65.90

AX181

38.4

0.768

0.411

1.87

224

60.71

AX191

95.6

1.912

0.998

1.92

224

60.71

AX201

31.6

0.633

0.348

1.82

222

58.56

AX211

53.5

0.654

0.347

1.88

224

60.71

AX221

52.8

1.056

0.557

1.90

224

61.16

AX231

82.7

1.655

0.877

1.89

218

68.35

AX241

80.3

1.607

0.828

1.94

224

60.27

AX251

43.0

0.859

0.506

1.70

217

64.98

AX261

57.8

1.156

0.630

1.83

224

55.8

AX271

203.8

4.075

2.157

1.89

224

60.71