title: The use of mouse models to study epigenetics.
abstract: Much of what we know about the role of epigenetics in the determination of phenotype has come from studies of inbred mice. Some unusual expression patterns arising from endogenous and transgenic murine alleles, such as the Agouti coat color alleles, have allowed the study of variegation, variable expressivity, transgenerational epigenetic inheritance, parent-of-origin effects, and position effects. These phenomena have taught us much about gene silencing and the probabilistic nature of epigenetic processes. Based on some of these alleles, large-scale mutagenesis screens have broadened our knowledge of epigenetic control by identifying and characterizing novel genes involved in these processes.
authors.affiliation: Walter and Eliza Hall Institute, Melbourne, 3052 Victoria, Australia.
authors.forename: Marnie
authors.initials: M
authors.lastname: Blewitt
authors.forename: Emma
authors.initials: E
authors.lastname: Whitelaw
mesh_terms: D000483:Alleles; D000818:Animals; D004195:Disease Models, Animal; D044127:Epigenesis, Genetic; D005260:Female; D020868:Gene Silencing; D005808:Genes, Recessive; D005821:Genetic Techniques; D005838:Genotype; D049452:Green Fluorescent Proteins / Q000378:metabolism; D006720:Homozygote; D008297:Male; D051379:Mice; D008822:Mice, Transgenic; D023421:Models, Animal; D008957:Models, Genetic; D016296:Mutagenesis; D010641:Phenotype
chemical_list: D049452:Green Fluorescent Proteins