Vectors as Tools for the Study of Normal and Abnormal Growth and Differentiation

Using the latest techniques of molecular genetics it is now possible to study the mechanisms of cell growth and differentiation at the molecular level. Especially the application of viral vectors to visualize and analyze gene expression the techniques of stem cell manipulation as well as various results regarding the function of oncogenes or the role of cytokines and growth factors are discussed leading to new interpretations of the mechanisms which lead to normal or abnormal cell differentiation.