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Table 2 Reconstructed genomic blocks based on the synteny between A. thaliana and B. rapa

From: Functional innovations of three chronological mesohexaploid Brassica rapa genomes

AK

GB

Current GB*

Reconstructed GB

  

Interval (Mb)

No of genes (%)

Intervals (Mb)

No of genes (%)

1

A

At1g01560-At1g19330

(6.48)

2,528

(7.19)

At1g01010-At1g19840

(6.87)

2,690

(7.65)

1

B

At1g19850-At1g36240

(6.73)

1,949

(5.54)

At1g19850-At1g37130

(7.27)

1,986

(5.65)

1

C

At1g43600-At1g56120

(4.84)

1,404

(3.99)

At1g43020-At1g56190

(4.88)

1,418

(4.03)

2

D

At1g63770-At1g56530

(2.49)

744

(2.12)

At1g64670-At1g56210

(3.00)

913

(2.60)

2

E

At1g65040-At1g80420

(6.08)

2,086

(5.93)

At1g64960-At1g80950

(6.29)

2,163

(6.15)

3

F

At3g01040-At3g25520

(9.26)

3,423

(9.73)

At3g01015-At3g25520

(9.27)

3,427

(9.74)

3

G

At2g05170-At2g07690

(1.66)

229

(0.65)

At2g05170-At2g07690

(1.66)

229

(0.65)

3

H

At2g15670-At2g20900

(2.16)

669

(1.90)

At2g10940-At2g20900

(4.68)

940

(2.67)

4

I

At2g20920-At2g28910

(3.42)

1,091

(3.10)

At2g20920-At2g31035

(4.21)

1,385

(3.94)

4

J

At2g31040-At2g47730

(6.35)

2,400

(6.82)

At2g31040-At2g48150

(6.48)

2,465

(7.01)

5

K

At2g01250-At2g03750

(1.02)

326

(0.93)

At2g01060-At2g05160

(1.79)

508

(1.44)

5

L

At3g25855-At3g29770

(2.19)

531

(1.51)

At3g25540-At3g32960

(4.23)

684

(1.94)

5

M

At3g43740-At3g49970

(2.88)

789

(2.24)

At3g42180-At3g50940

(4.61)

1,001

(2.85)

5

N

At3g50950-At3g62790

(4.31)

1,678

(4.77)

At3g50950-At3g63530

(4.52)

1,771

(5.03)

6

O

At4g00030-At4g04955

(2.51)

633

(1.80)

At4g00026-At4g05450

(2.75)

708

(2.01)

6

P

At4g12070-At4g08690

(1.72)

434

(1.23)

At4g07390-At4g12620

(3.27)

595

(1.69)

6

Q

At5g28885-At5g23010

(3.20)

741

(2.11)

At5g30510-At5g23010

(3.92)

771

(2.19)

6

R

At5g23000-At5g01010

(7.70)

2,825

(8.03)

At5g23000-At5g01010

(7.70)

2,825

(8.03)

7

S

At5g41900-At5g33210

(4.31)

853

(2.42)

At5g42110- At5g32470

(4.75)

886

(2.52)

7

T

At4g12750-At4g16143

(1.64)

526

(1.50)

At4g12700-At4g16240

(1.71)

556

(1.58)

7

U

At4g16250-At4g38770

(8.90)

3,252

(9.24)

At4g16250-At4g40100

(9.39)

3,446

(9.80)

8

V

At5g42130-At5g42810

(0.33)

97

(0.28)

At5g42130-At5g47810

(2.52)

805

(2.29)

8

W

At5g47820-At5g60800

(5.10)

1,805

(5.13)

At5g47820-At5g60800

(5.10)

1,805

(5.13)

8

X

At5g60805-At5g67385

(2.42)

957

(2.72)

At5g60805-At5g67640

(2.51)

991

(2.82)

Total

 

(97.69)

31,971

(90.89)

 

(113.34)

34,968

(99.41)

  1. *Genomic blocks updated by Cheng et al. (2013) [18]. AK: ancestral karyotype defined by Lysak et al. (2006) [15], GB: genomic block.