Dolly (sheep)
Dolly was born on 5 July 1996 and had three mothers: one provided the egg, another the DNA, and a third carried the cloned embryo to term. She was created using the technique of somatic cell nuclear transfer, where the cell nucleus from an adult cell is transferred into an unfertilized oocyte (developing egg cell) that has had its cell nucleus removed. The hybrid cell is then stimulated to divide by an electric shock, and when it develops into a blastocyst it is implanted in a surrogate mother. Dolly was the first clone produced from a cell taken from an adult mammal. The production of Dolly showed that genes in the nucleus of such a mature differentiated somatic cell are still capable of reverting to an embryonic totipotent state, creating a cell that can then go on to develop into any part of an animal. Dolly's existence was announced to the public on 22 February 1997. It gained much attention in the media. A commercial with Scottish scientists playing with sheep was aired on TV, and a special report in "Time" magazine featured Dolly the sheep. "Science" featured Dolly as the breakthrough of the year. Even though Dolly was not the first animal cloned, she received media attention because she was the first cloned from an adult cell.
Dolly Parton
Upon graduating from Sevier County High School in 1964, Parton moved to Nashville the next day. Her initial success came as a songwriter, having signed with Combine Publishing shortly after her arrival; with her frequent songwriting partner, her uncle Bill Owens, she wrote several charting singles during this time, including two top-10 hits: Bill Phillips's 1966 record "Put It Off Until Tomorrow" and Skeeter Davis's 1967 hit "Fuel to the Flame". Her songs were recorded by many other artists during this period, including Kitty Wells and Hank Williams Jr. She signed with Monument Records in 1965, at age 19; she initially was pitched as a bubblegum pop singer. She released a string of singles, but the only one that charted, "Happy, Happy Birthday Baby", did not crack the "Billboard" Hot 100. Although she expressed a desire to record country material, Monument resisted, thinking her unique voice with its strong vibrato was not suited to the genre.