User:Rockpocket/MGP/GAP43

Model organisms
Model organisms have been used in the study of GAP43 function. A conditional knockout mouse line, called Gap43tm1a(EUCOMM)Wtsi was generated as part of the International Knockout Mouse Consortium program — a high-throughput mutagenesis project to generate and distribute animal models of disease to interested scientists.

Male and female animals underwent a standardized phenotypic screen to determine the effects of deletion. Twenty five tests were carried out on mutant mice and two significant abnormalities were observed. No homozygous mutant mice survived until weaning. The remaining tests were carried out on heterozygous mutant adult mice and increased IgG1 levels were observed in these animals.