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Table 1 Chromosome-wise distribution of MARs. The number of MARs per chromosome were identified and their density was calculated (number of MARs/ Size of Chromosome)

From: Dynamics of nuclear matrix attachment regions during 5th instar posterior silk gland development in Bombyx mori

Chromosome

Size (Mb)

No. of genes

Gene density

MAR count

MAR/Mb

SG1

SG5

SG7

SG1

SG5

SG7

1

20.66

710

34.37

73

255

454

3.53

12.34

21.97

2

8.39

452

53.87

35

168

206

4.17

20.02

24.55

3

15.21

569

37.41

63

216

375

4.14

14.20

24.65

4

18.73

769

41.06

78

263

490

4.16

14.04

26.16

5

19.06

798

41.87

76

275

577

3.99

14.43

30.27

6

16.65

568

34.11

69

209

374

4.14

12.55

22.46

7

13.94

489

35.08

46

176

320

3.30

12.63

22.96

8

16.26

586

36.04

71

239

430

4.37

14.70

26.45

9

16.79

542

32.28

60

215

432

3.57

12.81

25.73

10

17.61

670

38.05

77

212

461

4.37

12.04

26.18

11

20.44

928

45.40

110

304

515

5.38

14.87

25.20

12

17.58

651

37.03

68

228

476

3.87

12.97

27.08

13

17.73

614

34.63

56

209

394

3.16

11.79

22.22

14

13.34

427

32.01

48

168

314

3.60

12.59

23.54

15

18.44

807

43.76

56

228

477

3.04

12.36

25.87

16

14.33

600

41.87

36

175

320

2.51

12.21

22.33

17

16.84

662

39.31

70

225

427

4.16

13.36

25.36

18

15.69

538

34.29

66

201

378

4.21

12.81

24.09

19

14.80

592

40.00

73

229

361

4.93

15.47

24.39

20

12.37

474

38.32

54

195

339

4.37

15.76

27.41

21

15.31

499

32.59

71

219

384

4.64

14.30

25.08

22

18.48

659

35.66

63

238

430

3.41

12.88

23.27

23

21.46

739

34.44

61

230

501

2.84

10.72

23.35

24

17.35

646

37.23

56

238

369

3.23

13.72

21.27

25

14.54

560

38.51

56

196

349

3.85

13.48

24.00

26

11.47

378

32.96

45

164

242

3.92

14.30

21.10

27

10.93

264

24.15

47

143

230

4.30

13.08

21.04

28

10.60

337

31.79

33

169

190

3.11

15.94

17.92