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Table 1 Summary of B. rapa chromosome sequences comparatively tiled on the A. thaliana genome

From: Genome-wide comparative analysis of the Brassica rapa gene space reveals genome shrinkage and differential loss of duplicated genes after whole genome triplication

 

B. rapa

A. thaliana

Number of BACs

Number of sequence contigs

Total sequence length (Mbp)

Coverage of Atgenome (Mbp)

Gaps of Atgenome (Mbp)

     

Euchromatin

Heterochromatin

At1

147

105

16.5

18.5

1.4

10.5

At2

98

59

10.3

12.4

1.4

6

At3

124

89

14.2

15.7

0.4

7.4

At4

97

73

11.3

11.4

0.9

6.2

At5

123

84

13.5

17.3

2.3

7.4

Total

589

410

65.8

75.3

6.4

37.5

  1. Sequence length and coverage were calculated according to Tables S1 and S2 in Additional data file 1.