The Bottleneck in Cloning: Can it be Overcome?
As a kid the topic of cloning always fascinated me, largely due to a number of cartoon characters who possessed the ability. One character in particular would walk into a machine the size of a telephone booth and press a button that activated with an onset of noise, light, and colored smoke. Following the commotion, a perfect clone of the character would emerge, fully clothed and developed. Immediately, my imagination would flicker with notions of all the potential benefits of having a clone at my disposal. Ironically, I did not know that cloning processes had been successfully carried out with complex, sexually reproducing organisms until I was in high school. As I was conducting my research for this topic I would ask peers, friends and/or family if they were familiar with cloning success stories such as Dolly the Sheep and many were completely unaware of the matter. In reality, the primary cloning method, Somatic Cell Nuclear Transfer (SCNT) is not an effortless or high succes...