| Since Dolly's creation in 1996 a variety of other animals have been duplicated, including a caracal cat and an African wildcat. |
| Supplements at the end of the notebook include maps, as well as a number of helpful student worksheets that may be duplicated. |
| One potential factor postulated to influence the fate of duplicated genes is germ-line-specific X chromosome inactivation. |
| The helicopter systems and components have redundancy, the duplicated systems being installed on opposite sides of the fuselage. |
| Molecular biologists have seen all of these processes at work in the laboratory, in particular the adaptation of duplicated genes. |
| A fanzine is basically a homemade cut-and-paste mag duplicated on a Xerox machine. |
