查询词典 genome

Methods the gene of glutathione-dependent peroxidase in trypanosome cruzi was cloned and expressed and the genome of t.cruzi was anlayzed.

使用基因克隆与表达鉴定的方法学对克氏锥虫谷胱甘肽依赖的过氧化物酶基因克隆和表达。

Surprised, the researchers then examined the trypanosome genome more carefully and discovered enzymes that in other organisms are known to increase the size of a fatty acid molecule - dubbed elongases, for making fatty acids longer - but never have been shown to actually make a new fatty acid molecule.

奇怪的是，这是研究人员更仔细地检查了锥虫的基因组，发现在其他物种中作为抑止能增加脂肪酸长度的分子（同步复制延伸酶，目的是合成更长的脂肪酸，但是从来没有发现它真正能合成脂肪酸分子）。

Researchers have revealed the complete mitochondrial genome of one of the world's most celebrated mummies, known as the Tyrolean Iceman or Otzi. The sequence represents the oldest complete DNA sequence of modern humans' mitochondria, according to the report published online on October 30th in Current Biology, a Cell Press publication.

研究人员揭示了世界上最有名的木乃伊--提洛尔冰人的全部线粒体基因组序列，该序列代表了现代人线粒体的最古老的完整DNA序列，这项研究报告的网络版发表在10月30日出版的cell系列杂志中的《当代生物学》上。

He said that large numbers of children have been abducted from the present and taken to the future Earth, because their genome is undamaged.

已有大量的儿童现在被从地球上绑架到未来的地球上，因为他们的基因组没有被破坏。

I believe it has the kind of power and potential to more deeply affect people's lives － to bring communities of people together... to bring nations together... to promote understanding and tolerance; to foster safety and security in virtually all areas of life; to enable more scientific research on the scale, for example, of the Human Genome project; to entertain in ways as yet undreamed of; to truly educate people from early childhood to their waning years; to share and distribute resources － health care, food, technology, knowledge － across the globe in times of crisis; to bridge the gap between the franchised and the disenfranchised; to support a global IT or e-infrastructure where business and commercial enterprises contribute to an environment that promote the common good.

我相信它有力量，有潜力来更深刻地影响人们的生活——把人们的社区连接在一起，把国家联系在一起——促进理解和忍让；在生活的所有领域培育安全；促进更多的科学研究处于如人类基因工程的范围；用从未想过的方式提供娱乐；给人们以真正的教育，从婴幼时期直到老年；在危机时刻全球范围内分享各种资源——医疗卫生，食品，技术和知识；消除拥有特权者和没有特权者之间的差距；支持全球的信息和电子基础结构，使商业企业为一种促进共同利益的环境做贡献。

There are three copies of R fragment in the S mt-genome, and each copy contains two closely adjacent open reading frames: orf355 and orf77. Among these three copies two BamHI fragments were cloned, and the sequence analysis showed that cox1 and cox2 gene lies upstream of the R region in each fragment, respectively. However, they locate in different strands and head to head with R. In this study, we found that:(1) The expression of cox1 and cox2 is not affected by the transcription of R region;(2) The two copies of R region transcribe in large amount in the microspores, and produce transcripts of 1.6kb and 2.8kb, respectively, in the sterile microspores; However, the abundance of these two transcripts is reduced in the fertility restored microspores, realized through the mRNA decay, and this reduction occurs at the uninucleate microspore stage;(3) In the sterile microspores, the 5 terminus of the 1.6kb transcript contains a palindrome region that can fold into a stem-loop.

本研究发现：(1) cox1和cox2的转录没有受到R区转录的影响；(2)两个拷贝的R区在在不育花粉中高丰度表达，其转录本大小分别为1.6kb和2.8kb；而在育性恢复的花粉中，这两个转录本的丰度被大大降低，进一步分析表明这一结果是通过mRNA分子的降解途径来实现的，此降解过程发生在单核花粉期；(3)在不育花粉中，1.6kb转录本的5′末端具有一段可形成茎环结构的迴文对称序列，而在可育花粉中，其5′末端短缺了9个碱基；(4)在不育花粉和育性恢复的花粉中，R区转录本的加尾位点都集中位于一个3′茎环结构之后；(5)不管是在不育花粉还是育性恢复的花粉中，orf77区域内均在第52位和100位核苷酸处发生了不同频率的C向U的编辑，从而形成UGA终止密码；(6)不管是orf55-orf77的成熟转录本还是转录前体分子，都已被加上了Poly尾巴，表明已进入降解途径；在以上实验结果的基础上，本研究对S型CMS花粉育性的恢复机理进行了如下推测：在不育花粉和育性恢复的花粉中，orf77区域内均发生了终止编辑，即由RNA编辑产生了提前终止密码子。

These results suggested that the newly hatched hybrid fries between Pseudosciaena Crocea ♀ and Nibea albiflora ♂ contained the genome of both parents, and the phenomenon of uniparental gene elimination was not obvious.

这些结果表明，大黄鱼♀×黄姑鱼♂杂交F1初孵仔鱼中同时含有来自双亲的基因；虽然计算结果显示杂交F1在遗传上略偏向于母本，但是父源基因和母源基因没有明显的选择性丢失；母本特异位点多态比例与大黄鱼种内杂交F1相当。

George Church, a molecular geneticist at Harvard Medical School and a pioneer of whole-genome sequencing, is unpersuaded.

哈佛医学院的分子遗传学家George Church，同时也是人类基因组测序的先驱则不为所动。

Based on modified whole genome PCR and electrophoretic mobility shift assay , our laboratory established a new method to isolate genomic regulatory sequences using unpurified nuclear extract.

本实验室在对原有的全基因组PCR技术进行改进的基础上，结合凝胶阻滞实验，建立了筛选DNA调节片段的新方法。

Uptilt now it has been established that this kind of genes like hsMAD2 may control the primary carcinogenesis, Since invalidity of the checkpoint controlled by MAD, ie. Spindle assemble checkpoint will result in deformation of chromosome and instability of genome.

目前认为以该基因为代表的这类基因可能控制着最初的癌变过程，因为MAD基因控制着的关卡的失效会导致染色体畸变和基因组的不稳定。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新