Supplementary Fig. 1 In silico mapping of seed yield and yield-

related traits in Brassica napus

Abbreviation Trait Full name of trait ColorBY Biomass yield 　FT Flowering time 　

NPB Number of primary branches 　PH Plant height 　PY Pod yield/100pods 　SD Siliqua density 　SL Siliqua length 　

SPP Siliques per plant 　SPS Seeds per silique 　SY Seed yield 　

TSW Thousand seed weight 　TW Test weight 　MT Maturity time 　

Character description

Notes: Nineteen B. napus chromosomes (A01 to A10, and C01 to C09) consisting o f 24 ancestral genomic blocks assigned to subgenomes LF (red), MF1 (green), and MF2 (blue). The physical values on the bottom and top on each chromosome were labelled.

U

F

406243(bp)

28554927(bp)

LFMF1MF2

D

E

V

R

W

Q

1345795(bp)

25600128(bp)

R

W

J

F

X

N

U

53344(bp)

27884094(bp)

C

L

V

A

BM

Q

1915926(bp)

24963720(bp)

N

S

J

I

4047843(bp)

16515758(bp)

B

J

C

F

73953(bp)

23895233(bp)

H

G

XI

F

B

E

E

E

1227622(bp)

22414441(bp)

B

T

U

B

6151611(bp)

21561060(bp)

X

D

V

B

N

I

A

3798209(bp)

36262502(bp)

W

A

R

W

R

3635588(bp)

15055152(bp)

114904(bp)

38137260(bp)

R

W

E

L

1128220(bp)

38584386(bp)

M

U

F

RW

U

I

J

B

OF

F

336530(bp)

50842275(bp)

2423786(bp)

40511456(bp)

N

J

J

32403939(bp)

325244(bp)

A

F

40013412(bp)

5885982(bp)

C

I

38633677(bp)

1627373(bp)OQ

X

W

Q

R

R

39012431(bp)

19386306(bp)

BA

NHA