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- Insulin-like growth factor 2 (IGF2) and H19 are two imprinted genes located adjacent to each other at chromosome 11p15.5 in humans. 人胰岛素样生长因子2(Insulin-like growth factor 2,IGF2)和H19即为研究较早的一对相互毗邻的印记基因。
- Objective To investigate the expression of H19 imprinted genes in the villus tissues of women with spontaneous abortion. 摘要目的探讨印记基因H19在自然流产者绒毛组织中的表达及意义。
- These imprinted genes usually result in a balanced, healthy brain, but when the process goes awry, neurological disorders can result. 这些印迹基因往往形成一个平衡的、健康的大脑,但当这个过程出错,就会造成神经系统疾病。
- The silent allele of an imprinted gene is almost always highly methylated, for example. 例如,受铭印基因当中,遭到消音的对偶基因上头,绝大多数都具有高度的甲基化。
- Imprinted genes are related to the reprogramming and aberrant development seen in manipulated embryos, and may be critical in the reprogramming of transplanted somatic cell. 印记基因对于体细胞克隆动物移植核的再程序化过程可能起著非常独特的作用。
- Recently researchers find that a new tumor suppressor imprinted gene ARHI(NOEY2)is involved in the onset and progression of cancer. 近年来研究表明,一种新的抑癌印迹基因ARHI(NOEY2)的异常参与了一些肿瘤的发生。
- Progress on Imprinted Genes in Mammals 哺乳动物印记基因的研究进展
- It covers data on mechanisms of gene imprinting,several imprinted genes that were recently identified and the biological significance of genome imprint in development,genetics and Darwinian evolution. 阐述了基因组“印记”的可能机制及一些最新定位的“印记”基因 ,并论述了基因组“印记”在发育生物学、遗传学和物种进化研究中的生物学意义。
- Mutation of imprinted gene BWR1A in nephroblastoma 肾母细胞瘤BWR1A突变的筛查
- The procedure of somatic cell nuclear transfer (SCNT) is likely to affect the expression level of growth-related genes especially imprinting genes. 体细胞核移植过程有可能影响克隆动物生长相关基因尤其是印迹基因的表达水平。
- He imprinted a letter with a postmark. 他在信件上盖上了邮戳。
- Her face bore the deep imprint of suffering. 她的脸上带着受过苦难的深深的痕迹。
- The shape of the coin was imprinted on his tightly clenched hand. 一枚硬币的形状印在他那紧握的手上。
- That strange, cruel look had imprinted itself on her mind. 那副奇怪而又残酷的模样已经铭刻在她的脑海里。
- His head left an imprint on the pillow. 他的头在枕上留下印痕。
- Her speech left its imprint on me. 她的演讲给我留下了深刻印象。
- We know a lot about the structure of genes now. 如今我们对基因的结构有了较多的了解。
- How do parents pass genes on to their offspring? 父母是怎样把基因遗传给自己的子女的?
- Keywords Imprinted gene;Gene chip;Spermatogenesis;Ionizing radiation; 印记基因;基因芯片;精子;电离辐射;
- Genes are transmitted from one generation to another. 基因代代相传。