Disruption of the C57BL/6J Polι conferred 129X1/SvJ-like sensitivity on the C57BL/6J Par2 locus and increased the in vivo mutation frequency in the lung, providing definitive proof that Polι causes the Par2 effect and inhibits tumorigenesis and mutagenesis, despite its extreme replication infidelity.
C0007621
Neoplastic Cell Transformation