Issues of concern to people who live in the west: property rights, water rights, endangered species, livestock grazing, energy production, wilderness and western agriculture. Plus a few items on western history, western literature and the sport of rodeo... Frank DuBois served as the NM Secretary of Agriculture from 1988 to 2003. DuBois is a former legislative assistant to a U.S. Senator, a Deputy Assistant Secretary of Interior, and is the founder of the DuBois Rodeo Scholarship.
Wednesday, December 09, 2015
World's first IVF puppies born to surrogate mother dog
The world's first IVF puppies have been born after years of attempts, say scientists in the US.
The in-vitro fertilisation advance paves the way for conserving endangered breeds and could help in the fight against human and animal diseases, say researchers at Cornell University.
The seven beagle and cross-bred beagle-cocker spaniel puppies were born to a surrogate mother.
They were all from the same litter but have three sets of parents.
Frozen embryos were implanted in a female dog using techniques similar to those used in human fertility clinics.
Problems with freezing embryos have caused difficulties in the past, but the group say they have perfected the technique. Lead researcher Dr Alex Travis, from Cornell's college of veterinary medicine, said: "We have seven normal happy healthy puppies."
He added: "Since the mid-1970s, people have been trying to do this in a dog and have been unsuccessful.
"Now we can use this technique to conserve the genetics of endangered species."...more
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