The PoultrySite Digital - July 2012 - Issue 19

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EXPERT KNOWLEDGE AT YOUR FINGERTIPS JULY 2012 – ISSUE 19

Future of Genomics in Poultry Breeding The commercialisation of genomic selection in chicken breeding programmes is tantalisingly close, according to Dr John Ralph of Aviagen Turkeys, and the technology could be available in turkeys soon. At the start of his presentation to the Turkey Science and Production conference in the UK earlier this year, Dr Ralph explained that genomics, in the context of his presentation, concerns the information on a bird’s

DNA make–up and how this can be used in the selective breeding programme to deliver improvements in performance. Breeding companies are principally interested in genetic variation as this is what they exploit to deliver improvements in performance. One of the main sources of natural genetic variation between individuals at the DNA level is single base-pair differences This feature is continued on page 4

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