Shelley Jansky David Douches Jeff Endelman

recombinant inbred lines (100 per population)

M6 (chc 523-3) breeding line

6

DM 1-3 x M6

F1

F2 population

self

RIL 1

SNP Heterozygosity

F2 111

F2 125

F2 111

F2 125

F3 111

F3 125

F2 111

F2 125

F3 111

F3 125

3 F4 families

2 F4 families

F2 111

F2 125

F3 111

F3 125

3 F4 families

2 F4 families

Mean (sq ft) F2 3.19 F3 2.57

F4-1 0.74 F4-2 1.59 F4-3 2.51

Mean (sq ft) F2 5.14 F3 2.96

F4-1 2.15 F4-2 1.29

RIL 2

0

0.5

1

1.5

2

2.5

3

3.5

Yiel

d (k

g/hi

ll)

Superior

Atlantic

MSL308-A x M6 (Dave Douches) Processing quality F3

(US-W4 x S. raphanifolium) x M6 (Yanhong Ma) Early blight resistance F3

chc 524-8 x M6 (Christina Allen) Common scab resistance F4

XD3 (US-W4 x chc 275138) PVY resistance M6 is not a parent F3

recombinant inbred lines (100 per population)

M6 (chc 523-3) breeding line

6