In this video Jason Archer introduces an exciting genomics research project that’s underway to help future-proof New Zealand’s sheep industry.
The project involves genotyping a large number of influential sires across a range of breeds – potentially up to 3,500 rams, owned by more than 300 stud breeders.
Genotyping uses a small tissue sample (ear notch) to read an animal’s DNA and better understand its genetic potential. Samples will be analysed using one of two technologies, including low-pass sequencing – a next-generation approach being trialled by AgResearch. Part of the project involves comparing this new technology to current genotyping methods.
Delivered by B+LNZ’s Cool Sheep® programme, the project aims to improve prediction accuracy for traits like health, productivity, and resilience, and opens the door for smaller breed groups and less-connected flocks to access genomic tools and make meaningful genetic gains.