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- The X chromosomes were all submeta-centric and the Y chromosomes were acrocentric in five breeds. X染色体均为近中着丝粒染色体,Y染色体为近端着丝粒染色体。
- The scientists found that human and chimpanzee X chromosomes are relatively similar. 科学家发现人类的X染色体同黑猩猩的X染色体较为相似。
- From what you eat and drink to where you lie, there's a special sickness lying in wait just for you if you hae the misfortune to hae two X chromosomes. 如果很不幸你的基因是由两个X染色体组成，那么从你吃喝的东西到你生活的地方，这儿都有个专门的疾病在静静地等待着你。
- From what you eat and drink to where you live, there's a special sickness lying in wait just for you if you have the misfortune to have two X chromosomes. 如果很不幸你的基因是由两个X染色体组成，那么从你吃喝的东西到你生活的地方，这儿都有个专门的疾病在静静地等待着你。
- In the article, we used PCR - gel elec-trophoresis method to determine the number of repeat of P(CGG) n. We have 126 normal X chromosomes and 18 X chromosomes obtained from fra (X)families. 采用PCR凝胶电泳法测定126条正常人群X染色体及来源于脆性X综合征家族的18条染色体的P(CGG)n重复数目。
- Heterogametic sex The sex with dissimilar sex chromosomes, one (in mammals the Y chromosome)being shorter than the other(the X chromosome). 异配性别：具有不相同的性染色体，一条（哺乳类中为Y染色体）比另一条（X染色体）短一些。
- In women, a faulty gene on one X chromosome is counteracted by a healthy copy. 对女性而言，那条正常X染色体上的基因完全可以替代另一条X染色体上的异常基因。
- These cells are called primitive spermatogonia and, like any other cell in the body, they have 46 chromosomes, including an X chromosome and a Y chromosome. 通过细胞分裂的方式，单个的原始生精细胞可以形成两个同样的姊妹细胞。
- If we change the X chromosome to "Y" by bombarment method (or something like that). 如果我们用方法，将X染色体的其中一段打断，变成"Y";染色体。
- The cloned retinoschisis gene (RS1) maps to the distal short arm of the X chromosome (Xp22.2). 近年来的研究已将RS基因定位于Xp22.;2(X染色体短臂远端)。
- DMD occurs when a gene on the X chromosome fails to make the essential muscle protein dystrophin. 这种疾病的病因是在X染色体上的一个基因不能表达抗肌肉萎缩蛋白。
- A noncoding gene named Xist produces an active RNA that coats the unneeded X chromosome. 称为Xist的非编码基因制造了活性RNA，将不必要的X染色体给覆盖起来。
- But many primates, including humans, hae a third photopigment, encoded by a second gene on the X chromosome. 但是多数灵长类包括人类有着三种感光色素，通过在X染色体中的第二种基因编码。
- Rather, we happened to find something on the X chromosome," Dr.Younkin explained. 相反的，我们碰巧在X染色体发现一些东西。
- In some women, most often black women, the two X chromosome each encode a different G6PD isoenzyme. 在一些妇女，特别是黑人妇女，两条x染色体各自编码一种不同的G6PD同工酶。
- Is Photosensitive Epilepsy Less Common in Males Due to Variation in X Chromosome Photopigment Genes? 光敏感性癫痫在男性较少见是否由于X染色头感光色素基因变异?
- X-linked agammaglobulinemia is a genetic disease linked to the X chromosome and is seen in very young children. “一样的花费，更好的质量和服务”，这是新华翻译社对客户的承诺。
- But many primates, including humans, have a third photopigment, encoded by a second gene on the X chromosome. 但是多数灵长类包括人类有着三种感光色素，通过在X染色体中的第二种基因编码。
- There is random inactivation of one X chromosome in all cells of the female embryo at the blastocyst stage. 在胚泡期，女性的胚胎所有的细胞中，任意一条x染色体将失活。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
