Process
As the eggs in a female canine are only fertile during the estrus phase of the estrous cycle, the eggs could only be harvested during a three-week period each year. Due to complexities with removing eggs from canine ovaries the eggs had to be extracted from the oviduct, which required constant monitoring to achieve. The nucleus of each egg was replaced with the cell from the ear of the adult dog and then electrified and fused using a chemical reaction. The embryos were then transferred to the surrogate dogs. Three of the surrogate mothers became pregnant and two successfully gave birth. Snuppy, the first to be born, survived while the other died two weeks after birth. This process of cloning Snuppy took nearly three years of intensive effort.
Read more about this topic: Snuppy
Famous quotes containing the word process:
“At last a vision has been vouchsafed to us of our life as a whole. We see the bad with the good.... With this vision we approach new affairs. Our duty is to cleanse, to reconsider, to restore, to correct the evil without impairing the good, to purify and humanize every process of our common life, without weakening or sentimentalizing it.”
—Woodrow Wilson (1856–1924)
“Every modern male has, lying at the bottom of his psyche, a large, primitive being covered with hair down to his feet. Making contact with this Wild Man is the step the Eighties male or the Nineties male has yet to take. That bucketing-out process has yet to begin in our contemporary culture.”
—Robert Bly (b. 1926)
“The process of education in the oldest profession in the world is like any other educational process, in that it requires time and effort and patience; it can only be acquired by taking one step at a time, though the steps become accelerated after the first few.”
—Madeleine [Blair], U.S. prostitute and “madam.” Madeleine, ch. 4 (1919)