Polymerase chain reaction (PCR) test kits for COVID-19 use what’s known as gene cloning – not reproductive cloning – to detect the presence or absence of the SARS-CoV-2 virus, but social media posts ...
A team of American researchers has created cloned monkey embryos using a variation of the technique used to clone Dolly the sheep, and extracted stem cells from the early-stage embryos. The work ...
WASHINGTON — The Food and Drug Administration has touched off a firestorm of controversy with its announcement that products from some cloned farm animals are safe to eat and don't require special ...
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