查询词典 genome

Object to the increasing numbers of transposable elements in protozoa genome, this review focus on the types and genomic distributions of transposable elements in newly completed genome of protozoa parasite, mainly including Trypanosoma, Leishmania, microsporidia, Amoebozoa.

针对近年来原生动物全基因组序列中大量发现的转座元件，文章着重比较了转座元件在锥虫、利什曼虫、微孢子虫、变形虫和滴虫基因组序列中的存在种类、分布特征及其功能意义。

A shot-gun DNA sequence strategy was employed,in which the mitochondrial genome library of Muntiacus reevesi has been constructed to obtain the complete mitochondrial genome sequence.

通过建立麂属动物小麂线粒体DNA文库、鸟枪法测序，获得了小麂线粒体基因组全序列并对其基因组成、蛋白质的编码序列、tRNA基因等结构作了详细分析，这也是国内有关哺乳动物线粒体基因组全序列的首次报道。

They all contain 13 protein coding gene,2 rRNA gene,22 tRNA gene and 1 D-Loop.The base composition for the four nucleotides is A-32.0%,C-27.6%,G-14.7%,T-25.8%,And it is A-32.5%,C-26.9%,G-14.1%,T-26.5%for Yellow-throated Marten.But there are some definite differences in base composition,the using of Initiation codon and Stop codon,and the mode of repeat sequences in control region.The codon usages of Manes have bias,and the ttiird locations of codon of protein-coding genes have the higher frequency in using A and C.There may be some relativity with the content of A and C in D-loop,namely,it has relation with the mode of repeat sequences.The complete mitochondrial genome of the Sable and Yellow-throated Marten were submitted to GenBank,and the accession number are FJ429093 and FJ719367 respectively.3、The complete mitochondrial genome of 6 other species of Mustelidae from GenBank and some sequences of D-loop from the 6 species were aligned.

分析紫貂大兴安岭亚种、长白山亚种、阿尔泰亚种和北欧亚种间的基因流及进化历史得知：大兴安岭种群与新疆种群和长白山种群间的基因流水平最高(Nm=0.1260和0.1427)，新疆与长白山种群间最低Nm=0.0053紫貂种群在进化过程中可能发生过种群膨胀，经历过种群增长过程。2、对紫貂和黄喉貂的线粒体全基因组结构进行分析发现：全长分别为16 523bp和16549bp，均包含13个蛋白质编码基因、2个rRNA基因、22个tRNA基因和1个非编码序列区(D-Loop区，紫貂全序列中碱基组成为A-32.0%，C-27.6%，G-14.7%，T-25.8%，黄喉貂为A-32.5%，C-26.9%，G-14.1%，T-26.5%；基因排列顺序与日本貂和貂熊的一致，但碱基组成、起始密码子和终止密码子的使用及控制区中串联重复序列模式等均存在一定差异。

Two independent molecular sources were used to reconstruct phylogeny: the 16S rRNA gene on the mitochondrial genome and the 28S rRNA gene on the nuclear genome. A comparison of the sequences showed that the obtained 28S rDNA sequences have evolved at a much slower rate than the 16S rDNA, and that the former is better than the latter for resolving deep branching in the Odonata.

两种独立的分子资源用于重建系统发育发展史：线粒体基因组的16s rRNA基因和核基因组的28s rRNA序列比对表明：获得的28s rDNA序列以远低于16s rDNA的速率进化，并且28s rDNA比16s rDNA更适于分析蜻蜓目的深度分支。

Methods 1.3 fold overlength genome of HBV,from pHBV-dimer carring two head to tail copies of HBV genome,was cloned into pCR2.1 by combined PCR and restriction enzyme digestion.

目的 构建乙型肝炎病毒感染性复制子表达载体，建立HBV体外复制细胞模型，分析其复制特性及对抗病毒药物的敏感性。

The frequency of particular amino acids in signal peptides by statistical approach was 48.54% for hydrophobic, 18.67% for uncharged, 24.54% for negative and 8.00% for positive amino acids. The most frequent amino acid was alanine, and the least was isoleucine. Three classes of signal peptides were found in the genome of P. syringae pv. tomato, 501 ORFs belong to secretary signal peptides, 36 ORFs belong to twin-arginine signal peptides, and 15 ORFs belong to lipoprotein signal peptides. Type IV pilin signal peptide and bacteriocins and pheronones signal peptide was not found in the genome.

同时，对组成信号肽的氨基酸种类作了系统的分析，发现组成信号肽的氨基酸中非极性氨基酸占48.54%，极性氨基酸占18.67%，带负电荷氨基酸占24.54%，带正电荷氨基酸仅占8.00%，出现最多的3种氨基酸依次为亮氨酸、丙氨酸和丝氨酸，最少的氨基酸是异亮氨酸，在切割位点－1端的氨基酸中83.21%均为丙氨酸，在切割位点后3位的氨基酸中最多的氨基酸也是丙氨酸。

If the person line plastochondria surrounds DNA to include 16569 basic groups to be right, Lamda bacteriophage DNA includes 48502 basic groups to be right, the paddy rice chloroplast genome team is right including 134525 basic groups, the tobacco chloroplast genome team contains 155844 basic groups to be coordinated.

如人线粒体环DNA含有16569个碱基对，λ噬菌体DNA含有48502个碱基对，水稻叶绿体基因组含134525个碱基对，烟草叶绿体基因组含155844个碱基对等。

With the basic complete of Bombyx mori genome study, the development of Bombyx mori protome study is advantageous to display genome research results function, quickly promulgate the biofunction of Bombyx mori genes.

家蚕基因组研究已基本完成，开展家蚕蛋白质组研究，有利于更大地发挥家蚕基因组研究成果的作用，更快地揭示家蚕基因的生物学功能。

The observed cell showed signal spots and their location in different region of chromosomes in different lines.The experimental results mentioned above demonstrated that Rhizophora apiculota DNA have been introduced into tomato and integrated with tomato genome. The obvious improvement in the salt tolerance among their progenies was most probably related with the variation of their genome.

通过以上细胞生物学和分子生物学的研究表明，外源DNA已导入普通番茄，与其基因组整合并遗传给后代，外源红树DNA片段的渗入导致了转化植株在形态、细胞结构以及分子水平上的变异，转化番茄后代耐盐能力的增强可能与番茄基因组的这种变化有关。

The male sterility resulted from nucleus-cytoplasmic interaction (nuclear genome of common wheat--cytoplasmic genome of D〓-type cytoplasm donor), D〓-type CMS was sporophytic sterility pattern.

一、D〓型CMS系的花粉育性对光周期的变化不敏感（不同于已有光敏不育性的报道），属非光敏细胞质雄性不育系；其不育性起因于核质互作（普通小麦核基因组--D〓型细胞质变异基因组）、属孢子体不育类型；雄性不育受核内隐性基因控制、育性恢复受核内显性基因控制。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。