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Table 5 QTLs located in close distance to the most significant single nucleotide polymorphisms (SNPs) associated with valeric acid and predicted methane emission (PME) per kg milk and fat traits

From: Genome-wide association studies for methane emission and ruminal volatile fatty acids using Holstein cattle sequence data

Trait

SNP name

QTL Trait

QTL Symbol

PME per kg fat

4:115131249

Not Available

 

19:24494923

Milk protein percentage

PP

 

Milk fat yield

FY

 

Milk stearic acid percentage

MFA-C18:0

 

Milk conjugated linoleic acid percentage

CLAC18:2

 

Milk trans-vaccenic acid percentage

MFA-C18:1 T

 

Milk oleic acid percentage

MFA-C18:1

 

Milk fat yield

FY

 

Average daily gain

ADG

 

Body weight (18 months)

BW

 

Body weight (24 months)

BW

 

Body weight (6 months)

BW

 

Body weight (birth)

BW

 

Body weight (yearling)

W365

 

Residual feed intake

RFI

 

Body weight (weaning)

WWT

28:21771233

Milk yield

MY

 

Body weight (mature)

MWT

 

Body weight (birth)

BW

 

Body weight (birth)

BW

PME per kg milk

15:25797132

Milk protein percentage

PP

 

Height (mature)

MHT

Valeric acid

5:16795260

Milk fat percentage

FP

 

Milk yield

MY

 

Milk protein yield

PY

 

Milk yield (daughter deviation)

DDMY

 

Milk fat yield

FY

 

Milk alpha-lactalbumin percentage

MALACTP

 

Milk protein percentage

PP

 

Retail product yield

YIELD

25:37967076

Milk yield

MY

 

Residual feed intake

RFI