News tagged with artificial insemination

Cow gene study shows why most clones fail

It has been 20 years since Dolly the sheep was successfully cloned in Scotland, but cloning mammals remains a challenge. A new study by researchers from the U.S. and France of gene expression in developing clones now shows ...

dateDec 09, 2016 in Biotechnology
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US zoo to breed rhino siblings

In a desperate bid to preserve a critically endangered species, a US zoo is taking the controversial step of trying to mate brother and sister captive Sumatran rhinoceroses.

dateJul 27, 2013 in Ecology
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