Table 1 Summary of different SSR repeats in genomic sequences of non-heading Chinese cabbage and selected plant species

B. rapa.ssp.chinensis

Count

4,975

8,296

3,797

754

1,125

589

982

197

121

20,836

331.09

Density (SSR/Mb)

15.03

25.06

11.47

2.28

3.40

1.78

2.97

0.60

0.37

62.93

Arabidopsis thaliana

Count

2,430

3,383

2,350

169

351

178

691

82

39

9,673

119.67

Density (SSR/Mb)

20.31

28.27

19.64

1.41

2.93

1.49

5.77

0.69

0.33

80.83

B. rapa.ssp.pekinensis

Count

4,665

11,431

3,873

962

1,085

607

1,080

256

136

24,095

283.84

Density (SSR/Mb)

16.44

40.27

13.65

3.39

3.82

2.14

3.80

0.90

0.48

84.89

Cucumis sativus

Count

1,415

11,305

5,573

1,521

1,758

1,148

2,337

764

265

26,086

203.06

Density (SSR/Mb)

6.97

55.67

27.45

7.49

8.66

5.65

11.51

3.76

1.31

128.46

Glycine max

Count

8,247

59,923

19,053

3,954

4,686

1,649

6,482

562

297

104,853

973.34

Density (SSR/Mb)

8.47

61.56

19.57

4.06

4.81

1.69

6.66

0.58

0.31

107.72

Medicago truncatula

Count

11,367

13,030

5,701

1,442

1,882

958

1,121

235

67

35,803

418.58

Density (SSR/Mb)

27.16

31.13

13.62

3.44

4.50

2.29

2.68

0.56

0.16

85.53

Oryza sativa

Count

1,671

13,818

11,948

2,579

2,963

1,398

968

321

91

35,757

374.47

Density (SSR/Mb)

4.46

36.90

31.91

6.89

7.91

3.73

2.58

0.86

0.24

95.49

Physcomitrella patens

Count

19,402

60,933

8,940

9,365

6,910

1,822

5,653

2,027

664

115,716

479.99

Density (SSR/Mb)

40.42

126.95

18.63

19.51

14.40

3.80

11.78

4.22

1.38

241.08

Populus trichocarpa

Count

3,170

18,071

9,127

2,048

2,562

1,553

1,845

277

91

38,744

265.70

Density (SSR/Mb)

11.93

68.01

34.35

7.71

9.64

5.84

6.94

1.04

0.34

145.82

Sorghum bicolor

Count

2,251

14,331

11,895

5,368

3,162

2,648

1,397

170

134

41,356

738.54

Density (SSR/Mb)

3.05

19.40

16.11

7.27

4.28

3.59

1.89

0.23

0.18

56.00

Solanum lycopersicum

Count

904

32,484

18,053

3,272

1,761

1,581

1,919

319

231

60,524

781.67

Density (SSR/Mb)

1.16

41.56

23.10

4.19

2.25

2.02

2.46

0.41

0.30

77.43

Solanum tuberosum

Count

4,575

14,709

9,962

1,514

2,700

1,705

3,352

566

293

39,376

705.88

Density (SSR/Mb)

6.48

20.84

14.11

2.14

3.83

2.42

4.75

0.80

0.42

55.78

Volvox carteri

Count

58

6,899

19,469

10,016

3,394

3,550

1,509

2,652

1,920

49,467

131.16

Density (SSR/Mb)

0.44

52.60

148.44

76.36

25.88

27.07

11.51

20.22

14.64

377.15

Vitis vinifera

Count

17,217

27,418

16,025

6,435

4,863

2,076

6,032

1,378

312

81,756

486.20

Density (SSR/Mb)

35.41

56.39

32.96

13.24

10.00

4.27

12.41

2.83

0.64

168.15

Zea mays

Count

4,443

17,959

15,080

3,316

4,861

2,682

2,153

429

424

51,347

2,066.43

Density (SSR/Mb)

2.15

8.69

7.30

1.60

2.35

1.30

1.04

0.21

0.21

24.85

Citrus sinensis

Count

5,996

11,723

9,759

2,769

2,823

1,152

2,095

671

179

37,167

327.94

Density (SSR/Mb)

18.28

35.75

29.76

8.44

8.61

3.51

6.39

2.05

0.55

113.33

Musa acuminata

Count

1,599

35,516

10,781

2,214

1,490

1,169

960

487

60

54,276

437.28

Density (SSR/Mb)

3.66

81.22

24.65

5.06

3.41

2.67

2.20

1.11

0.14

124.12

Citrullus lanatus

Count

32,837

13,474

13,646

5,465

4,205

2,082

4,059

1,291

373

77,432

355.25

Density (SSR/Mb)

92.43

37.93

38.41

15.38

11.84

5.86

11.43

3.63

1.05

217.96