Article
Detection of quantitative trait loci affecting milk production, health, and reproductive traits in Holstein cattle.
Journal of dairy science - 1 Feb 2004
Ashwell M S, Heyen D W, Sonstegard T S, Van Tassell C P, Da Y, VanRaden P M, Ron M, Weller J I, Lewin H A
Abstract excerpt
We report putative quantitative trait loci affecting female fertility and milk production traits using the merged data from two research groups that conducted independent genome scans in Dairy Bull DNA Repository grandsire families to identify quantitative trait loci (QTL) affecting economically important traits. Six families used by both groups had been genotyped for 367 microsatellite markers covering 2713.5 cM...
Topics
- Animals
- Breeding
- Cattle
- Cell Count
- Chromosome Mapping
- Female
- Fertility
- Genotype
- Health Status
- Lactation
- Lipids
- Male
- Microsatellite Repeats
- Milk
- Milk Proteins
