A small but valuable change to the procedure for rolling-circle amplification creates a useful cell-free cloning method. The authors were familiar with this polymerase because of their previous ...

Second, if reprogramming occurs in somatic cell cloning, why would only a very small proportion of cells be reprogrammed to develop to term and survive? In young adult mice about 8–10% of long ...

In this slide show showing somatic cell nuclear transfer, as it's also known, we explain how we clone egg cells to create embryonic stem cells in our lab at Children's Hospital Boston. Unless ...

High-throughput nanowell-based image-verified cloning technology (HT-NIC) is a new method allowing the fast generation of clonal pharmaceutical production cell lines. Clones are generated in just one ...

So, here's why you'll probably never have to fight your evil clone. This is Dolly. Just kidding, that's a regular sheep. This is Dolly, the first mammal cloned successfully from an adult cell.

It was the first time scientists had been able to clone a mammal from an adult cell, taken from the udder. Science Photo Library Dolly the sheep was the first mammal to be cloned 20 years ago ...