We thank Barbara Vonderhaar (National Institutes of Health) for providing the hPRLRFlag,
mPRLR-Flag and casLuc expression constructs and for helpful discussions. We
thank Emilie Beaupre (Vermont Large Animal Clinic) for help with the handling of pigs and
collection of tissues. We acknowledge the assistance of Tim Hunter and Mary Lou Shane
(DNA Analysis Facility, Vermont Cancer Center) with quantitative PCR validation and
analysis.We thank Joanne Knapp and Alan Howard for assistance with statistical analyses.
Thisworkwas funded in part by the University ofVermont Agricultural Experiment Station,
the USDA Cooperative State Research, Education and Extension Service (Grant no. 2004-
35206-14140) and a core grant to the DNA Vermont Cancer Center (P30 CA22435). This
work contains no conflict of interest that prejudices its impartiality