It’s been 20 years since scientists in Scotland told the world about Dolly the sheep, the first mammal successfully cloned from an adult body cell. What was special about Dolly is that her “parents” ...

There is a limit on how many times a mammal can be cloned before suffering "mutational meltdown", Japanese scientists have discovered, after making 1,200 clones over two decades that started off with ...

SEOUL, South Korea — An already disgraced scientist lied about all of the stem cell lines he claimed were matched to different patients through cloning, investigating researchers said in a new jolt to ...

Widely found in inhabited areas of the Northern Hemisphere, this plant has a flat, leaf-like body called a thallus and can reproduce by cloning itself through specialized structures known as "gemmae." ...

The hitherto rather tranquil and research-focused cell biology community is at the receiving end of a number of wakeup calls that hammer home an important message with increasing urgency: you as cell ...

Molecular cloning refers to the replication and recombination of DNA molecules. The first cloning experiments were carried out in the 1970s, when restriction endonucleases were discovered. Restriction ...

Cloning cattle is an agriculturally important technology. Dot and Ditto were born in 2003, the fourth and fifth cow clones born at UC Davis. (Credit: Alison Van Eenennaam, UC Davis Department of ...

Genes, genetics and cloning are common-place words that elicit a variety of reactions to breakthroughs made in these fields and to the scientists engaged in these activities. The Rough Guide to Genes ...

GBU performs Gateway cloning of cDNAs into a wide range of expression vectors. Gateway® Cloning Technology (, originally Invitrogen) is a high‑throughput, two‑step recombination‑based cloning system.