The cloning of elite working sheepdogs has attracted significant interest from agricultural breeders looking to preserve exceptional herding traits.
Describe the sequence of steps required to produce a cloned canine offspring from a donor sheepdog using the somatic cell nuclear transfer (SCNT) method.
Breeders often harvest and cryopreserve skin biopsies from a donor sheepdog while it is still active and healthy rather than waiting until after its death.
Suggest why tissue samples harvested from a dog that has been deceased for several hours are much less likely to yield a viable clone than samples harvested from a living animal.
Suggest why a cloned sheepdog, despite being genetically identical, may not display the exact same herding efficiency or behavioral responses as the original donor dog.
