Despite the name, the primary modern flavoring ingredients in a cola drink are sugar, citrus oils (from oranges, limes, or lemon fruit peel), cinnamon, vanilla, and an acidic flavorant. Manufacturers of cola drinks add trace ingredients to create distinctively different tastes for each brand.
Features of inbred mice. A strength of the laboratory mouse as a model system results from the availability of hundreds of inbred strains which harbor different characteristics, including some that are prone to develop specific types of cancers.
Transgenic mice = genetically modified mice which express special character of that that gene which has been incorporated in that mice with the help of genetic engineering....... good luck.. ... A lot of people use the terms improperly even in scientific articles. There is a lot of definitions of a knock-out animals. As of now a lot of people define such an animal as a one with eliminated gene by its deletion or a deletion of its fragment. However, at the start it was properly defined as a loss of the gene function.