If we go down this avenue, what else will be permissible?' Paul Tully, of the Society for the Protection of Unborn Children, said: 'Parthenogenisis is akin to cloning in a sense.

Mice have been cloned by nuclear transfer into enucleated oocytes1,2,3, and here we describe the reiterative cloning of mice to four and six generations in two independent lines. Successive ...

I n a world first, scientists have created mice with two fathers, capable of having offspring of their own. It’s a huge step ...

Cell biology is the discipline of biological sciences that studies the structure, physiology, growth, reproduction and death of cells. Research in cell biology uses microscopic and molecular tools ...

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