Deletion of chromosome results from the breakage of a chromosome in which the genetic material is lost during cell division. Breakage of chromosome can happen anywhere on the chromosome. Deletion is the loss of genetic material and it can be caused by errors in the crossover of chromosomes during meiosis.
Dark Angel (TV series) Dark Angel is an American cyberpunk television series that premiered on the Fox network on October 3, 2000. Created by James Cameron and Charles H. Eglee, it starred Jessica Alba in her breakthrough role.
dark horse. n. 1. One who achieves unexpected support and success as a political candidate, typically during a party's convention. 2. A little-known, unexpectedly successful entrant, as in a horserace. dark horse. n. 1. (Individual Sports, other than specified) a competitor in a race or contest about whom little is known; an unknown. 2.