By using the methods of literature review,questionnaire survey,and expert interview,this paper discusses and analyzes the deep integration mechanism of national fitness campaign and college physical education teaching...By using the methods of literature review,questionnaire survey,and expert interview,this paper discusses and analyzes the deep integration mechanism of national fitness campaign and college physical education teaching,in order to promote the development of college physical education teaching reform,expand ideas,explore new fields,and provide novel development directions.The purpose is to enhance the national physical quality,improve the public service system,enhance the health awareness of the citizens,and provide guidelines for promoting the development of sports.展开更多
TET(Ten-eleven translocation)蛋白家族共有3个成员,分别为TET1、TET2和TET3,均属于α-酮戊二酸(α-KG)和Fe2+依赖的双加氧酶,可以将5-甲基胞嘧啶(5-methylcytosine,5 m C)氧化为5-羟甲基胞嘧啶(5-hydroxymethylcytosine,5 hm C)、5-...TET(Ten-eleven translocation)蛋白家族共有3个成员,分别为TET1、TET2和TET3,均属于α-酮戊二酸(α-KG)和Fe2+依赖的双加氧酶,可以将5-甲基胞嘧啶(5-methylcytosine,5 m C)氧化为5-羟甲基胞嘧啶(5-hydroxymethylcytosine,5 hm C)、5-甲酰基胞嘧啶(5-formylcytosine,5 f C)及5-羧基胞嘧啶(5-carboxylcytosine,5 ca C)。研究表明,TET蛋白通过不同机制以主动或被动的方式调控DNA去甲基化,且去甲基化的活性可能受其他因子的调控。TET蛋白广泛参与哺乳动物发育过程的调节,其中在原始生殖细胞的形成、胚胎发育、干细胞多能性及神经和脑发育等方面发挥了重要作用。TET蛋白生物功能的发现为表观遗传学研究开辟了全新的研究领域,而且相关研究结果对拓展生命科学研究具有重要意义。文章综述了TET蛋白家族的结构、去甲基化分子机制及在小鼠发育过程中的作用,为深入了解TET蛋白的功能提供理论基础。展开更多
基金Guangdong University of Science and Technology 2023 school-level“quality project”“National Fitness Campaign and College Physical Education Deep Integration Mechanism Research”(Project number:GKZLGC2023142)。
文摘By using the methods of literature review,questionnaire survey,and expert interview,this paper discusses and analyzes the deep integration mechanism of national fitness campaign and college physical education teaching,in order to promote the development of college physical education teaching reform,expand ideas,explore new fields,and provide novel development directions.The purpose is to enhance the national physical quality,improve the public service system,enhance the health awareness of the citizens,and provide guidelines for promoting the development of sports.
文摘TET(Ten-eleven translocation)蛋白家族共有3个成员,分别为TET1、TET2和TET3,均属于α-酮戊二酸(α-KG)和Fe2+依赖的双加氧酶,可以将5-甲基胞嘧啶(5-methylcytosine,5 m C)氧化为5-羟甲基胞嘧啶(5-hydroxymethylcytosine,5 hm C)、5-甲酰基胞嘧啶(5-formylcytosine,5 f C)及5-羧基胞嘧啶(5-carboxylcytosine,5 ca C)。研究表明,TET蛋白通过不同机制以主动或被动的方式调控DNA去甲基化,且去甲基化的活性可能受其他因子的调控。TET蛋白广泛参与哺乳动物发育过程的调节,其中在原始生殖细胞的形成、胚胎发育、干细胞多能性及神经和脑发育等方面发挥了重要作用。TET蛋白生物功能的发现为表观遗传学研究开辟了全新的研究领域,而且相关研究结果对拓展生命科学研究具有重要意义。文章综述了TET蛋白家族的结构、去甲基化分子机制及在小鼠发育过程中的作用,为深入了解TET蛋白的功能提供理论基础。