title: The use of gene function to identify the rate-limiting steps controlling cell fate.
abstract: The size and complexity of the genomes of mammals in general, and humans in particular, is such that it will take many years to utilise this information to produce a genuine understanding of the control of cell behaviour. Since there are tens of thousands of genes to consider, the task of identifying those which play the most significant roles, biologically and medically, is both crucial and very demanding. Here we emphasise the importance of functional approaches to answering this question, i.e. the application of techniques which use the function of the gene itself in identifying the critical rate-limiting steps in biological processes. In this review, we use the functional analysis of one of the most important of these processes, the control of survival and apoptosis, to illustrate the power of a number of functional genomic strategies.
authors.affiliation: School of Life Sciences, Keele University, ST5 5BG, Keele, UK. g.t.williams@keele.ac.uk
authors.forename: Gwyn T
authors.initials: GT
authors.lastname: Williams
authors.forename: Farzin
authors.initials: F
authors.lastname: Farzaneh
mesh_terms: D017209:Apoptosis; D003001:Cloning, Molecular; D015723:Gene Library; D005796:Genes / Q000502:physiology*; D016678:Genome; D004854:Herpesvirus 4, Human / Q000235:genetics; D006801:Humans; D016254:Mutagenesis, Insertional; D012190:Retroviridae / Q000235:genetics