Anonymized Genotypic (DGAT1 p.K232A, FASN p.T1950A/p.W1955R, SCD1 p.A293V, NCAPG p.I442M, LEP -528C>T, EDG1 c.-312A>G, GRIA1 p.S306N) and Phenotypic (305-day Milk Traits) Data of Holstein Cows

This dataset contains anonymized genotypic and phenotypic data from 315 Holstein cows.Genotypic data include seven candidate polymorphisms: DGAT1 (p.K232A, c.694G>A), FASN (p.T1950A, g.16024A>G and p.W1955R, g.16039T>C; analyzed as a diplotype), SCD1 (p.A293V, c.878T>C), NCAPG (p.I442M, c.1326T>G), LEP (-528C>T), EDG1 (c.-312A>G), and GRIA1 (p.S306N, c.917G>A). Phenotypic data cover 305-day milk yield and milk composition traits (fat %, protein %, and solids-not-fat [SNF] %), together with parity information. All original cow IDs have been replaced with non-identifiable labels (Animal_001 to Animal_315).