These results were significantly different for comparisons among the groups (p = 0.0038) with specific differences between Obesity-Prone and Obesity-Resistant (p = 0.09), Obesity-Prone and Low-Fat (p = 0.0012), and Obesity-Resistant and Low-Fat (p = 0.21) (Table ???(Table22).Table 2Mammary tumor incidence, latency, and weight and number for MMTV TGF-?? miceThere was a significant difference among