highly significantP = 0.009
In particular, in STHS (rams), the effects of the 3 ′ UTR-17 bp on the chest depth was highly significant ( P = 0.009 ). 4 Discussion Studies of SIRT genes tend to focus on the regulation of the physiological processes of cell stress responses, proliferation, apoptosis, aging, metabolism, and especially on the development of tumors (Li and Kazgan, 2011; Roth and Chen, 2014; O'Callaghan and Vassilopoulos., 2017; Ye et al., 2017).