
Keywords: Mt، میتوکندری; BAT, brown adipose tissue; COX, cytochrome c oxidase; CS, citrate synthase; FMR, field metabolic rate; HOAD, β-hydroxyacyl CoA dehydrogenase; LD, longissimus dorsi; MR, metabolic rate; MT, mitochondria; NST, nonshivering thermogenesis; PWF, post weaning f