查询词典 conserved

Falciparum isolates prepared directly from 5 cases of cerebral malaria patients'blood in Mengla County, Yunnan Province and in Yingjiang County, Yunnan Province were used for polymerase chain reaction amplification and the two pairs of oligonucleotides for the highly conserved genes encoding the regions 12—17 in MAD20 merozoite surface protein 1(MSP1) of Papua New Guinea strain of P . falciparum were used as primers. The PCR products were digested with EcoRI and KpnI, respectively, and the generated fragment regions 16—17 were cloned into M13mp18 and M13mp19 vectors and their DNA were analyzed as the templates for DNA sequencing by the dideoxy chain-termination method.

应用多聚酶链反应技术对中国5 例脑型疟患者恶性疟原虫云南省勐腊县勐罕CMH/YN 分离株和云南省盈江县农场CYJ/YN 分离株基因组DNA 裂殖子表面蛋白1 (MSP1)第13—17 区基因进行扩增，将扩增产物分别经EcoRI 和KpnI 双酶切后，回收的MSP1 第16—17 区基因分子定向克隆M13mp18 和M13mp19 载体，按Sanger 双脱氧链终止法进行DNA 序列测定，并与MAD20、K1 和Wellcome 株原型基因进行同源性分析比较。

Methods Genomic DNA samples of two isolated Plasmodium falciparum isolate strains prepared directly from 5 cases of cerebral malaria patients′ blood in mengla County, Yunnan Province and in Yingjiang County, Yunnan Province were used for polymerase chain reaction amplification and the two pairs of oligonucleotides for the highly conserved genes encoding FC27 merozoite surface protein 2 (MSP2) of Papua New Guinea strain of Plasmodium falciparum were used as primers. The PCR products were digested with BamH1 and Hind Ⅲ respectively, and the generated fragment MSP2 were cloned into M13mp18 and M13mp19 vectors and their DNA was analyzed as the templates for DNA sequencing by the dideoxy chain-termination method.

应用多聚酶链反应对5例中国脑型疟患者恶性疟原虫云南省勐腊县勐罕分离株和云南省盈江县农场分离株基因组裂殖子表面蛋白2(MSP2)基因进行扩增，将扩增产物分别经BamHI和Hind Ⅲ双酶切后，回收的MSP2基因分子定向克隆M13mp18和M13mp19载体，按Sanger双脱氧链终止法进行DNA序列测定，并与恶性疟原虫株FC27、K1、IC1和CAMP株进行同源性分析比较。

But the total chloroplast plan area per mesophyll cell was conserved in sense, antisense and wild type tobaccos.

同时还证明NtFtsZ2-1基因表达的变化对叶绿素含量和叶绿体的光合作用能力没有直接的影响。

Wnt signaling pathway is highly conserved in metazoan.

Wnt 讯息传递路径在多细胞动物中具有高度保留性。

Mechanisms concerning these cell cycle events are conserved from the simple mono-cell eukaryote to the complicated metazoan.

从最简单的单细胞真核生物酵母，到复杂的后生生物，例如我们人类自己，这些进行调控的分子事件都是高度保守的。

All date above showed that SDG714 was involved in heterochromatin stability and the mechanism of histone methylation controlling DNA methylation was conserved in monocot.

表明SDG714影响异染色质的功能和染色体的稳定性，H3K9组蛋白的甲基化控制DNA的甲基化这一特性，在水稻中同样具有保守性。

The cloned cDNA fragment in sugarcane had the same conserved amino acid sequences for GA20-oxidase as those in other monocotyledon plants, and shared respective homologies of more than 80% and more than 75% in the nucleotide and amino acid sequences with many other monocotyledon plants.

通过RT-PCR扩增得出1条约740 bp大小的DNA片段，将其克隆至pMD18-T载体上，而后对重组克隆进行测序，结果表明所获得的甘蔗GA20氧化酶基因片段由740碱基组成，编码246个氨基酸。

The ancient city of Madain Salih is the largest conserved site of Nabataean civilization south of Petra in Jordan.

Madain Salih 的老城是约旦佩特拉以南最大的Nabataean文化保护地。

Nicotinamide phosphoribosyltransferase is a cytokine with highly conserved structure. It received little notice during the first ten years.

烟酰胺磷酸核糖转移酶是一种结构高度保守的细胞因子，在最初克隆后近十年中Nampt并未引起关注。

Primers were designed to amplify a 264 bp region within the lipL32 gene that is conserved among pathogenic Leptospira and absent in nonpathogenic species.

引物设计选择了 lipL32中一段长为264bp的碱基，该区域存在于致病性钩端螺旋体中，而非致病性钩端螺旋体无此区域。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。