PRDM16 [SEP] found in taxon
transgenic and wild type mice were consuming the same amount of food on a daily basis. Rather, the weight difference stemmed from higher energy expenditure in the transgenic mice. Another of Seale et al.’s experiments showed the transgenic mice consumed a greater volume of oxygen over a 72-hour period than the wild type mice, showing a greater amount of energy expenditure in the transgenic mice. This energy expenditure in turn is attributed to PRDM16’s ability to up-regulate UCP-1 and CIDEA gene expression, resulting in thermogenesis.
If human
thermogenic processes seen in BAT. 
In mice, the levels of PRDM16 within WAT, specifically anterior subcutaneous WAT and inguinal subcutaneous WAT, is about 50% that of interscapular BAT, both in protein expression and in mRNA quantity. This expression takes place primarily within mature adipocytes. 
Transgenic aP2-PRDM16 mice were used in a study to observe the effects of PRDM16 expression in WAT. The study found that the presence of PRDM16 in subcutaneous WAT leads to a significant up-regulation of brown-fat selective genes UCP-1, CIDEA,