Genomic Selection in Dairy Cattle
Genomic Selection in Dairy Cattle
Genomic Selection in Dairy Cattle
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Disadvantages<br />
• New method, not fully proven and tested<br />
• Need to genotype a sufficiently large set of<br />
animals for accurate marker estimates<br />
(Daetwyler et al., PLoS One, 2008)<br />
• Lower heritability more records needed<br />
• Marker estimates must be estimated <strong>in</strong><br />
population that they will be used <strong>in</strong><br />
• Across breed accuracy low