Cloning

Scientists in Scotland have announced the birth of the worlds first victoryfully cl cardinald mammal, doll the sheep. dolly, who was created at the Roslin Institute in Edinburgh, was truly innate(p) on 5 July 1996 although her arrival has only just been revealed. wench is the first mammal to have been successfully cl one(a)d from an adult carrel. motive clonings have been from embryo carrels. The sheeps birth has been heralded as one of the most significant scientific breakthroughs of the decade although it is likely to move out respectable controversy. Scientists in Scotland cloned a ewe by inserting deoxyribonucleic acid from a wiz sheep cell into an egg and implanted it in a surrogate mother. They now have a tidy seven-month-old sheep - Dolly - who is an exact genetic duplicate of the animal from which the single cell was taken. DNA tests have revealed that Dolly is homogeneous to the ewe who donated the udder cell and is unrelated to the surr ogate mother.

It leave behind alter us to submit genetic diseases for which there is now no cure Dr Ian Wilmut, embryologist Embryologist Dr Ian Wilmut, from the Roslin Institute, tell: It will enable us to admit genetic diseases for which there is presently no cure and cutting off down the mechanisms that are involved. The research, published in Nature magazine, follows the Edinburgh teams success in cloning sheep embryos. expire year they produced two identical sheep, which were clones of an original embryo. The company which has bought the rights to the research, PPL Therapeutics, said Dolly would h elp to improve understanding of ageing and ! genetics and lead to the production of cheaper medicines. US President Bill Clinton has watch up a special task force to check into cloning in install to examine the legal and ethical implications.If you want to get a full essay, order it on our website: BestEssayCheap.com

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