Table 5

SNP marker associations and estimated effects for ADG in the validation population of crossbred steers (n = 406).

Average Daily Gain (ADG)


Marker1

Illumina BeadChip2

Rs#

Position3

IUB

MAF

Effect5

SE

P-value


79154_347

37979262

S

C = 0.34

-0.016

0.0183

0.4

79158_103

37984197

S

G = 0.35

0.019

0.0183

0.3

ARS-BGFL-NGS-45457

rs109447543

38102327

W

A = 0.42

0.029

0.0178

0.1

83704_234

38157198

R

A = 0.49

0.018

0.0166

0.3

83708_361

38158932

Y

C = 0.49

-0.0015

0.0194

0.9

83712_168

38163729

R

A = 0.47

-0.0029

0.0186

0.9

83714_224

38164403

K

G = 0.42

0.031

0.0179

0.09

83724_658

38180790

Y

T = 0.49

-0.023

0.0171

0.2

83732_316

38195743

R

G = 0.49

0.0042

0.0205

0.8

Hapmap24122-BTC-041153

38217816

K

G = 0.43

0.021

0.0175

0.2

Hapmap24041-BTC-041151

38220879

K

T = 0.44

0.022

0.0175

0.2

Hapmap31609-BTC-041148

38223329

R

A = 0.49

0.015

0.0170

0.4

HapMap23507-BTC-041133

rs110961068

38233088

M

C = 0.45

0.00019

0.0192

1

Hapmap27082-BTC-041131

38233962

R

A = 0.44

-0.027

0.0178

0.1

Hapmap26855-BTC-041123

38239191

R

G = 0.42

0.025

0.0185

0.2

Hapmap23341-BTC-041113

38250098

K

T = 0.44

0.013

0.0181

0.5

81441_243

38255270

S

G = 0.46

0.017

0.0186

0.4

HapMap31285- BTC-041097

rs109294917

38256889

Y

C = 0.44

0.021

0.0175

0.2

81435_188

38284737

Y

T = 0.42

-0.030

0.0189

0.1

Hapmap28589-BTC-0410456

38300298

S

G = 0.45

0.038

0.0185

0.04

Hapmap33629-BTC-041038

38313142

Y

T = 0.44

0.026

0.0191

0.2

Hapmap33694-BTC-041005

38342183

R

G = 0.08

0.021

0.0276

0.4

81405_2826

38376731

M

A = 0.46

0.039

0.0180

0.03

HapMap27529-BTC-050639

rs110335851

38420476

R

G = 0.29

-0.013

0.0187

0.5

HapMap28546- BTC-072715

rs43027303

38558526

S

G = 0.21

-0.034

0.0204

0.1

HapMap27537- BTC-060891

rs110240246

38638962

R

A = 0.40

-0.0064

0.0218

0.8


1 Name of publicly available markers from the following references: Van Tassell CP et al. [26], Bovine HapMap Consortium et al. [27], and Bovine Genome Sequencing and Analysis Consortium et al. [28].

2 Markers with check marks are from the BovineSNP50 Illumina BeadChip. These markers were significantly associated with ADFI and/or ADG in the discovery population of crossbred steers [9].

3 Position based on the Btau 4.0 Bovine Genome Assembly.

4NP corresponding to the effects presented.

5 ADFI and ADG effects are displayed as kg/d. Effects are shown that correspond to the minor allele.

6 Markers in bold font, Hapmap28589-BTC-041045 and 81405_282, were significantly associated with ADG in the validation population of animals (P = 0.04 and 0.03, respectively).

Lindholm-Perry et al. BMC Genetics 2011 12:103   doi:10.1186/1471-2156-12-103

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