基因兴奋剂是难于检测的兴奋剂是奥运会反兴奋剂的难题�学家�现一种agtn3的基因其等位基因r能提高运动�的短�成绩其另一等位基因e则 Template




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tomski基因兴奋剂是难于检测的兴奋剂是奥运会反兴奋剂的难题�学家�现一种agtn3的基因其等位基因r能提高运动�的短�成绩其另一等位基因e则 coloring