The research team was funded by the University of Tennessee Agricultural Experiment Station using a combination of USDA Hatch funds and state funds. Hatch funds are formula funds allocated annually to state experiment stations for the express purpose of advancing agricultural research. In addition, funds from a USDA grant allowed Dr. Schrick to purchase the ultrasound equipment that proved vital for collecting the ovarian cells and for monitoring fetal development. A clone is a group of organisms derived from a single individual by asexual reproduction. A transgenic animal may or may not be a clone.
Transgenic animals have foreign DNA inserted into their genome.
Transgenic farm animals offer the promise of improved disease resistance and enhanced performance. As she matures her production statistics will be carefully monitored to see how they compare with Teresa's. Because Teresa was born on the Knoxville Experiment Station, the researchers have production records for her entire life. When Millie matures, she will be among the first clones whose production records can be critically compared to her genetic equal. Comparing Millie's production statistics to Teresa's will give scientists a clearer understanding of the true benefits and potential of cloning farm animals.