基因印迹(Gene Imprinting) 是近年来发现的一种不遵从孟德尔定律的依靠单亲传递某些遗传学
性状的现象, 也就是某些基因呈亲源依赖性的单等位基因表达, 其另一等位基因不表达或表达极 …

基因组印迹(genomic impmiting) 是指在配子或合子发生期间, 来自亲本的等位基因或染色体在
发育过程中产生专一性的加工修饰, 导致后代体细胞中两个亲本来源的等位基因有不同的表达 …

基因印迹指的是某些基因呈不遵从孟德尔定律的亲源依赖性单等位基因表达,
其另一等位基因不表达或表达极弱, 具有这种现象的基因被称为印迹基因 …

Although we inherit two copies of all genes, except those that reside on the sex
chromosomes, there is a subset of these genes in which only the paternal or maternal copy …

Genomic imprinting represents a form of epigenetic control of gene expression in which one
allele of a gene is preferentially expressed according to the parent-of-origin of the allele …

Genomic imprinting is an epigenetic marking and a stable transmission of monoallelic gene
expression patterns in a parent of-origin-specific manner. Aberrant imprinting has been …

许多资料表明, 来自父母双方的基因在功能上存在着差异, 这一现象被称为亲代印迹.
亲代印迹与一些遗传性疾病的外显率, 表现度及肿瘤易患性等有关. 越来越多的证据说明来自 …

The association between aberrations of the human genome and the development of cancer
is well established. Gene imprinting, defined as gene expression based on the gamete of …

Restoring a normal process known as genomic imprinting may furnish researchers with a
novel way of preventing and treating many cancers in the future. Imprinting involves an …

Genomic imprinting is defined as a gamete-specific modification causing differential
expression ofthe two alleles ofa gene, in somatic cells. Much of our understanding of …