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Table 1

From: Surviving extreme polar winters by desiccation: clues from Arctic springtail (Onychiurus arcticus) EST libraries

Library

 

C

D1

D2

R1

R2

Condition

All

Control

Desiccating -2°C

Desiccated -14°C

Recovering 8 hr

Recovered 24 hr

# Reads*

16379

2865

3414

3449

3852

2799

Average length

557

564

548

555

559

560

# singletons

7174

2205

2432

2276

2488

2186

# clusters (> 1 read)

2795

269

409

463

542

265

# putative transcripts

9969

2474

2841

2739

3030

2451

Average cluster size

3.29

2.45

2.40

2.53

2.52

2.31

Largest cluster (# reads)

30

14

12

10

8

6

# clusters with 2 ESTs

1469

195

302

318

354

205

# clusters with 3 ESTs

549

48

72

86

133

42

# clusters with 4–5 ESTs

464

21

30

48

45

16

# clusters with 6–10 ESTs

264

4

4

11

10

2

# clusters with > 10 ESTs

49

1

1

0

0

0

Gene Discovery

0.44

0.75

0.71

0.64

0.65

0.78

Gene Diversity

0.61

0.85

0.83

0.79

0.79

0.88

#(%) with significant **Swissprot hits

3429 (34%)

790 (32%)

1085 (38%)

1014 (37%)

1130 (37%)

814 (33%)

#(%) with significant **trembl hits

3970 (40%)

916 (37%)

1145 (40%)

1196 (44%)

1282 (42%)

934 (38%)

#(%) with no hits

5966 (60%)

1548 (63%)

1602 (56%)

1535 (56%)

1726 (57%)

1507 (61%)

  1. General statistics for all libraries individually and combined. * Reads that are submittable and >150 bp. ** Threshold for Blastx significance = 1e-10. Gene discovery is defined as the number of different "genes" each library contributed, divided by library size. Gene Diversity is defined as the number of singletons in each library divided by library size [59].