The Behavioral Consequence of Phenylketonuria in Mice Depends on the Genetic Background.

ABSTRACT: To unravel the role of gene mutations in the healthy and the diseased state, countless studies have tried to link genotype with phenotype. However, over the years, it became clear that the strain of mice can influence these results. Nevertheless, identical gene mutations in different strains are often still considered equals. An example of this, is the research done in phenylketonuria (PKU), an inheritable metabolic disorder. In this field, a PKU mouse model (either on a BTBR or C57Bl/6 background) is often used to examine underlying mechanisms of the disease and/or new treatment strategies. Both strains have a point mutation in the gene coding for the enzyme phenylalanine hydroxylase which causes toxic concentrations of the amino acid phenylalanine in blood and brain, as found in PKU pati

SUBMITTER: Bruinenberg VM 

PROVIDER: S-EPMC5167755 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature