Old-fashioned' cloning still works, and for years, researchers relied on using cloning methods in which vector ... clock and obesity mutants as the best examples of the success of this approach.

A small but valuable change to the procedure for rolling-circle amplification creates a useful cell-free cloning method. The authors were familiar with this polymerase because of their previous ...

While previous methods of cloning zebra fish have had very low success ... is important because currently only the mouse remains the best model for gene targeting. "So far the mouse is the only ...