February 22 saw a big scientific breakthrough with the successful cloning of a mammal for the first time in 1997.
The scientific breakthrough, announced on this day in 1997, proved that geneticists could clone an adult mammal, giving rise to a new era of ethical debate and experimentation .
The European Union assembly on Tuesday tightened a 2013 proposal by EU regulators that would provisionally prohibit the cloning of some animals -- cattle, pigs, sheep, goats and horses -- and the .
This marks the first time a cloned endangered animal in the U.
Preservation of animal genetic material poses its own unique .
She was a media sensation in the late 1990s, but not much has been mentioned about Dolly, the first cloned sheep.
Because “farm animal cloning currently does not bring benefit to major animal breeding business, there is no need for a severe measure like a moratorium,” says Anne-Marie Neeteson, general .
Between July 2008 and February 2012, Li, famous for his work in animal cloning and genetic modification, took 34.
Together with the application of site-specific recombination to embryonic, fetal, and adult cells cultured from donor animals, cloning will allow precise definition of the roles of gene products .
"Cloning is a tool that can help to conserve .
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