使人易于发胖的基因同时也产生一种蛋白质,它可能会直接改变大脑中控制食物吸收这一区域的脱氧核糖核酸。科学家称,这一意外发现启示了基因变体会怎样预先埋下使人发胖的隐患。今年初,从约40,000个不同人体内抽取的血液样本分析表明,一种被称为FTO的基因变体与高达70%的肥胖风 Genes that make people prone to gaining fat also produce a protein that may directly alter the DNA in the brain that controls the absorption of this area of ​​food. Scientists said that this unexpected discovery reveals how genetic variants can pre-embed the hidden dangers of getting fat. Earlier this year, analysis of blood samples taken from about 40,000 different people showed that a genetic variant known as FTO and up to 70% of obese wind