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Table 2 Significant heading date QTL for four and eight week vernalization greenhouse experiments. The chromosome on which each QTL is found is indicated in the QTL name. For each QTL, the average difference in phenotype between two RILs homozygous for alternate alleles is given as twice the estimated allele effect of the LA95135 allele (2α), along with proportion of additive variation associated with each QTL (pA). The most significant markers for each QTL with a proposed candidate gene was a KASP marker associated with a previously identified causal polymorphism affecting that gene. Physical positions are given based on mapping of GBS markers to the IWGSC RefSeqv1.0 assembly

From: Characterizing the oligogenic architecture of plant growth phenotypes informs genomic selection approaches in a common wheat population

Treatment

QTL Name

Candidate Gene

Peak Marker

Position CI

LOD

2α (days)

pA

4 Wk

Qncb.HD-2D

Ppd-D1

Ppd-D1

32-43 Mb

11.5

5.2

0.15

4 Wk

Qncb.HD-3A

FT2

FT2

118-478 Mb

21.2

-6.5

0.25

4 Wk

Qncb.HD-4D

Rht-D1

Rht-D1

0-352 Mb

22.2

7.2

0.39

4 Wk

Qncb.HD-5A

NA

S5A_395681218

46-438 Mb

5.65

-3.2

0.05

4 Wk

Qncb.HD-5B

NA

S5B_462554252

427-523 Mb

4.63

-3.6

0.08

8 Wk

Qncb.HD-2D

Ppd-D1

Ppd-D1

33-44 Mb

15.9

3.9

0.60

8 Wk

Qncb.HD-3A

FT2

FT2

71-435 Mb

6.67

-2.3

0.22

8 Wk

Qncb.HD-5B

NA

S5B_518684640

511-537 Mb

5.17

-2.1

0.14