In fact, the scientists had mapped only a certain portion of the epigenomes of two cell types (an embryonic stem cell and another basic cell called a fibroblast).
事实上，科学家仅仅绘制了两种细胞外基因的某一部分而已。
Those taken from days-old embryos, called embryonic stem cells, are the most malleable and can produce all of the cell types.
从几天大的胚胎中获取的这些细胞叫作胚胎干细胞，是最有分化性的，能分化成各种细胞类型。
According to the different donor types, mammalian nuclear transfer can be divided into two kinds: embryonic nuclear transfer and somatic nuclear transfer.
按照供体细胞的不同，哺乳动物核移植研究可分为两种：胚胎细胞核移植和体细胞核移植。
The concept of using embryonic stem (es) as a source of multiple cell types for use in tissue repair has existed for about 20 years.
为组织修复而提供多种细胞类型资源的胚胎于细胞(es)的概念已经出现大约20年了。
Just like natural embryonic stem cells, these reprogrammed cells can make all the body's cell types.
就像自然界中的干细胞一样，这些重新程序化的细胞可以制作成为所有种类的体细胞。
The stem cells found in fat are known as multipotent stem cells. They can produce a variety of cell and tissue types, but are not as flexible as embryonic stem cells.
脂肪干细胞是已知的多能干细胞，它们能产生多种细胞、组织类型，但是他们不如胚胎干细胞全能性。
The cells from amniotic fluid "can clearly generate a broad range of important cell types, but they may not do as many tricks as embryonic stem cells, " said Dr.
羊水干细胞“显然能衍生出众多重要的细胞类型，但是还不能与胚胎干细胞相媲美。”
The cells from amniotic fluid "can clearly generate a broad range of important cell types, but they may not do as many tricks as embryonic stem cells, " said Dr.
羊水干细胞“显然能衍生出众多重要的细胞类型，但是还不能与胚胎干细胞相媲美。”
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