Figure 1From: Genetic effects and correlations between production and fertility traits and their dependency on the lactation-stage in Holstein FriesiansLeast square means differences in allele effects on EBVs between intervals for marker groups. Group 1 (Chr. 14), Group 2 (Chr. 6, 18, 27) and Group 3 (Chr. 14). EBV: estimated breeding value; filled triangle milk yield; filled circle fat yield; filled square protein yield; empty circle fat content; empty square protein content (allele effects for milk yield are shown on the axis to the right hand side). Light grey indicates non-significant differences.Back to article page