英语释义

• a threadlike body in the cell nucleus that carries the genes in a linear order

片语

chromosome engineeringChromosome engineering is "the controlled generation of chromosomal deletions, inversions, or translocations with defined endpoint"

accessory chromosome[遗] 副染色体

chromosome 7号染色体

sex chromosome[遗] 性染色体

polytene chromosome[遗] 多线染色体

chromosome translocation[遗] 染色体易位

chromosome pairing[遗] 染色体配对，染色体接合

ring chromosome[遗] 环形染色体

chromosome aberration[遗] 染色体畸变

chromosome 2号染色体

chromosome abnormality[遗] 染色体异常

homologous chromosome[遗] 同源染色体

chromosome 3号染色体

chromosome doubling[遗] 染色体加倍；染色体复制；染色体配对

chromosome map[遗][细胞] 染色体图

y chromosomeY染色体

x chromosomeX染色体（性染色体的一种）

英汉例句

• If the Y chromosome is detected, the fetus is male.

  如果检测到Y染色体，则胎儿是个男性。

• They will be measuring the length of telomeres - wads of DNA at the top and bottom of every chromosome that, like shoelace tips, keep them from unraveling when a cell divides.

  他们将测量染色体端粒的长度。染色体端粒是第个染色体两端的DNA团块，就像鞋带的末端，在细胞进行分裂时，它会阻止DNA链散开。

• She is part of the chromosome of Kolkata.

  她就是加尔各答染色体的一部分。

• So the only possibility is two chromosomes that are still separate in other primates must have gotten accidentally stuck together to form a single fused chromosome in us.

  那么唯一的可能就是，目前在其他灵长类动物体内仍然还分离着的这两条染色体，一定是在人体中意外的融合到一起变成了一条染色体。

• The sequence of chromosome 1, which is published online by the journal Nature, took a team of 150 British and American scientists 10 years to complete.

  1号染色体的排序是来自英国和美国的150名专家历时10年完成的，首次由《自然》杂志在网上公开。

• Prior studies have indicated that babies born to older women have higher risks of birth defects, low birth weight and certain chromosome problems, such as Down syndrome.

  以往的研究者已经指出过，大龄孕妇生育的孩子极易患出生缺陷、出生体重低、类似先天癡呆的某些染色体疾病。

• That, and the fact that the region of chromosome 15 under scrutiny has two other nicotine-receptor genes in it, suggests the situation may indeed be more complex.

  就此，15号染色体上成为研究热点的这一区域存在另外两种编码尼古丁受体的基因，提示实际情况将更为复杂。

• It「s possible scientists could have looked at genetic similarities in the mitochondria or even Y chromosome of samples as well, depending on what」s available to test.

  有可能，科学家依据哪个能够用来进行测试，可以看到样本中线粒体或Y染色体的遗传相似性。

• The three genes are located next to each other on human chromosome 14 and two are known to play key roles in fetal lung development.

  这些基因位于人类14号染色体上，它们彼此相邻，科学家已知其中两个与胎儿期间肺部发育相关。

• And sometimes, those genes become so tightly packed away within their host chromosome that they cannot be read by the cell's DNA-transcription mechanism.

  有时这些艾滋病基因在宿主细胞染色体内聚合太过紧密，以至于它们不能被细胞DNA转录机制所识别。

• The Y chromosome makes its owner male because it carries the male-determining gene.

  Y染色体让携带者之所以成为男性，是因为它携带了雄性决定基因。

• Automated DNA synthesis has been essential in such fields as chromosome mapping, genomic sequencing and the study of interactions between DNA, RNA and proteins.

  自动化dna分析在诸如染色体作图，基因组测序以及DNA、RNA与蛋白质互作这类领域的应用潜力巨大。

• According to a study published in the journal Nature, the genes in question are a group of 28 that form part of chromosome 16.

  根据一项发表在《自然》杂志的研究，这类「瘦身」基因由人类第16号染色体上的28个基因组成。

• Hemophilia is caused by a mutation—likely spontaneous in Victoria‘s case—on the X chromosome and can be passed along the maternal line of families.

  血友病源于X染色体上的一种突变——很可能是维多利亚女皇自身发生的一种突变，可经由遗传系统传给家族后代。

• Men who carry the faulty genes can only pass them on through their X chromosome to their daughters.

  这些男子自身携带的异常基因，只能通过传给自己女儿的x染色体继续传递下去。

• The only way to prove these ideas was to construct an artificial chromosome with those genes in them, and we had to do this in a cassette-based fashion.

  证明这些想法的唯一途径就是用这些基因人工构建一个的染色体，而且我们必须用基于表达框的方式来达到这一目的。

• This is not true, as the gender of the baby will depend on the father and the chromosome that comes through from him.

  这是不正确的，因为婴儿的性别是由父亲和来自父亲的染色体决定的。

• It turns out it is much easier to recognize a fused chromosome than you might think.

  事实上识别一条融合染色体要比你想象的容易得多。

• A new study reported by Belgian scientists suggests that there are severe chromosome abnormalities found in over 90% of eggs fertilized for in vitro treatments.

  一项由比利时科学家发表新的研究报告建议，超过90%的试管授精卵会发生严重的染色体反常。

• Most interesting was what the scientists discovered about the X chromosome in humans and chimpanzees.

  最有趣的要数科学家们在人类和黑猩猩X染色体上的发现。

• These proteins are encoded by genes that are grouped on a part of chromosome 6 called the major histocompatibility complex, or MHC.

  这些蛋白是由位于6号染色体上的一段称为主要组织相溶性复合体基因，MHC编码的。