A la the creepy Prolethean cult in Orphan Black, we're also sequencing the heck out of all kinds of genomes for the purposes of disease fighting and, yes, cloning.
This thoroughbred, Twilight, is a mare from Cornell University in Ithaca, N.Y. Researchers supported by National Human Genome Research Institute sequenced an equine genome using a small sample of blood from the horse.
Unlike Canada, parts of Australia, Colombia, Romania, and Serbia, the United States has no federal law on the books specifically prohibiting human cloning. If scientists wanted to bring one of those aforementioned embryos to term, there would be no all-encompassing law that could completely stop them...though many individual states do ban human cloning.
The most commonly referenced type of cloning -- implanting a somatic cell nucleus into a prepared egg -- is very risky. Even if implantation goes fine, the subsequent development of the clone is not always guaranteed. Dolly sprang from the 277th attempt at sheep cloning, but she died soon after reaching age six, about half the life expectancy of a typical sheep.
Veterinarians gave Dolly a lethal injection in 2003 after they discovered signs of progressive lung disease.
Her story is echoed in the health problems of the chronically ill Orphan Black character Cosima.
When you think clones, you think look-alikes, right? Wrong. CC's biological mother, Rainbow, had a fur pattern different from CC. The reason: a natural genetic reprogramming that happens between cell fertilization and implantation.
Rainbow was different from CC in another way, too: Her personality. CC is described as curious and playful, while Rainbow, who passed away several years ago, was more reserved. No word on which cat looked better in purple.