Effect of dietary Se on rat body weight. Male weanling rats were supplemented with 0 to 5 μg Se/g diet for 28 d and weighed bi-weekly. Values are means ± SEM, n = 4/diet. At each timepoint, values marked with an asterisk are significantly different from all other weights (P < 0.05).
Raines and Sunde BMC Genomics 2011 12:26 doi:10.1186/1471-2164-12-26