University of Edinburgh 2011. The Roslin Institute is an animal sciences research institute which is sponsored by the Biotechnology and Biological Sciences Research Council. The Institute won international fame in 1996, when Ian Wilmut, Keith Campbell and their colleagues created Dolly the sheep, the first mammal to be cloned from an adult cell, there. A year later Polly and Molly were cloned; both sheep contained a human gene. Moray House School of Education, just off the Royal Mile, used to be the Moray House Institute for Education until this merged with the University in August 1998. The University has since extended Moray House's
Mammal classification and the new McKenna/Bell classifications of mammals. Extinct groups are represented by †. Several important fossil mammal discoveries have been made that have led researchers to question many of the relationships proposed by McKenna and Bell (1997). Additionally, researchers are subjecting taxonomic hypotheses to more rigorous cladistic analyses of early mammal fossils. Luo et al. (2002) summarized existing ideas and proposed new ideas of relationships among mammals at the most basal level. They argued that the term mammal should be defined based on characters (especially the dentary-squamosal jaw articulation) instead of a crown-based definition (the group that contains most recent