Table 3 Loci associated with bone traits in crossbred layer population.

From: Genetic architecture of bone quality variation in layer chickens revealed by a genome-wide association study

Chromosome

SNP

Physical positiona

Minor/major Allele

Minor Allelic Frequency

Candidate gene

SNP location

Proportion phenotypic variance

Betab

SEc

P Value

Trait

1

rs312784357

165885243

A/G

0.480

RANKL

intergenic

0.050

-0.298

0.057

3.09E-07

BMC

1

rs312550725

169381724

T/C

0.405

SERPINE3

missense

0.013

0.226

0.047

4.71E-08

Breaking strength

1

rs317281616

169400244

G/A

0.307

INTS6

intron

0.030/0.056

0.275/0.345

0.049/0.055

1.29E-08/5.86E-10

Breaking work/BMC

1

rs13975174

171298203

A/G

0.370

POSTN

intron

0.077

−0.293

0.050

2.88E-12

Femoral weight

4

rs14491507

76073771

A/G

0.052

TAPT1

intergenic

0.024

0.479

0.090

1.11E-07

BMC

4

rs15620367

76186390

A/G

0.130

FGFBP1

intron

0.023

0.333

0.066

5.51E-07

Femoral weight

14

rs313699988

11876668

T/C

0.126

GSG1L

intergenic

0.023

0.315

0.062

4.18E-07

BMD

24

rs315096388

1684374

T/C

0.177

ADAMTS15

intergenic

0.014

0.215

0.051

2.43E-07

Breaking strength

27

rs316237751

3200813

G/C

0.087

SOST

intergenic

0.031

0.430

0.071

1.59E-09

BMC

27

rs316723909

3464323

G/A

0.087

IGF2BP1

intergenic

0.041

0.500

0.072

5.01E-12

Femoral weight

  1. aPhysical position is bp location on chromosome for NCBI Gallus_gallus-4.0. bEstimates presented for allelic substitution effect per copy of the effect allele (EA) under an additive model, expressed in SD unit/allele.
  2. cSE is the standard error of the beta.