查询词典 minimus

Objective To understand the relationship between variation of population number of Anopheles minimus and malaria prevalence.

目的 了解哀牢山微小按蚊数量变化与疟疾流行的关系。

We want to find the local minimus energy ,and MM_PBSA model's free energy.

并找出分子的局部的稳定结构，并使用MM-PBSA估算与其分子其他结构的自由能的差距。

Minimus density were collected from 1984 to 1993. Grey correlation analysis was carried out to study the relationship of 18 indices with An. minimus density. E variable was developed and its relation to the An. minimus density was analyzed to establish an evaluation model.

对18项指标与微小按蚊密度的关系进行灰色关联度分析，按照灰色阈值筛选评价指标，合成变量E，研究变量E与微小按蚊密度的关系，从而建立微小按蚊密度评价灰色模型。

Minimus. CONCLUSION Two cryptic species, An. minimus A and An. minimus C, were confirmed in China and the divergence of An.

我国微小按蚊已出现种群分化，至少存在A、C两个亲缘种，其分化未超越种的范畴，属于复合体亲缘种变异。

An. minimus A and C can be visually distinguished according to the specific bands in agarose gel. For ASA, specific bands of 294bp and 112bp represent An. minimus A and C, respectively. In RFLP, three fragments of 376bp, 268bp and 108bp were observed for An. minimus A, while only a band in 376bp for An.

在PCR-ASA在PCR-ASA中，两亲缘种除在376bp处均有一条条带外，分别在约294bp和112bp处出现各自的特异扩增带；PCR-RFLP的结果是，微小按蚊A在约376bp、268bp和108bp左右出现3条条带，而微小按蚊C仅在376bp处存在唯一条带。

In D3 gene with 5 site mutations. There exists individual variation in the COII gene, but this variation is less than that among other members of Myzomyia Series such as An. aconitus, An. jeyporiensis, etc. In addition, one haplotype different from both An. minimus A and C was found in these 3 genes studied.②The genetic distance between An. minimus A and An. minimus C is less than that among other members of Myzomyia Series. Molecular trees based on different genes and different methods show that An.

种系发生研究表明，微小按蚊复合体亲缘种A、C间的遗传距离远小于与之近缘的同系其它成员间的距离。2个分子标记3种方法构建的基因树显示，微小按蚊A、C的种系地位非常固定，不同地域来源、不同变异类型的微小按蚊始终在同一分"枝"上，与迈蚊系其它成员相比，呈现其相对稳固的单源性。

In D3 gene with 5 site mutations. There exists individual variation in the COII gene, but this variation is less than that among other members of Myzomyia Series such as An. aconitus, An. jeyporiensis, etc. In addition, one haplotype different from both An. minimus A and C was found in these 3 genes studied.②The genetic distance between An. minimus A and An. minimus C is less than that among other members of Myzomyia Series. Molecular trees based on different genes and different methods show that An.

种系发生研究表明，微小按蚊复合体亲缘种A、C间的遗传距离远小于与之近缘的同系其它成员间的距离。2个分子标记3种方法构建的基因树显示，微小按蚊A、C的种系地位非常固定，不同地域来源、不同变异类型的微小按蚊始终在同一分&枝&上，与迈蚊系其它成员相比，呈现其相对稳固的单源性。

RESULT ①Two different ITS2 sequences (GenBank accession number: AF416783, AF416784) and D3 sequences (AF416782, AF415594), named as An. minimus A and An. minimus C, were detected in this study. They differed by 5. 8％ in the ITS2 region with 22 fixed nucleotide substitutions and indels, and by 1. 5％ in D3 gene with 5 site mutations. There exists individual variation in the COII gene, but this variation is less than that among other members of Myzomyia Series such as An.

结果 ①分别发现两种不同的ITS2序列（GeneBank登录号：AF416783，AF416784）和D3序列（GeneBank登录号：AF416782，AF425594），与微小按蚊A和C同源。A、C两者ITS2序列22个固定位点存在碱基置换和插入／缺失，序列差异为4.8％；D3基因存在5个固定点突变，突变率1.5％。mtDNA-COII基因存在个体差异，但远小于同系其它成员如乌头按蚊、杰普尔按蚊间的变异。

OBJECTIVE ①To compare the sequences of the ribosomal rDNA-ITS2, 28S-D3 and mitochondrial mtDNA-COII in the different origins of Anopheles minimus for detecting the intra-and inter-specific variation of the sibling species of the Minimus Complex;②To reconstruct phylogenetic trees of the Minimus Complex and Myzomyia Series for determining the position of An.

目的 ①比较微小按蚊核糖体rDNA-ITS2、28S-D3基因和线粒体mtDNA-COII基因的序列差异，阐明微小按蚊复合体亲缘种种间和种内变异；②根据基因变异重建微小按蚊复合体及迈蚊系成员的种系发生关系，以确立微小按蚊亲缘种变异的种系地位；③建立微小按蚊复合体亲缘种A和C的分子鉴别方法。

OBJECTIVE ①To compare the sequences of the ribosomal rDNA-ITS2, 28S-D3 and mitochondrial mtDNA-COII in the different origins of Anopheles minimus for detecting the intra-and inter-specific variation of the sibling species of the Minimus Complex;②To reconstruct phylogenetic trees of the Minimus Complex and Myzomyia Series for determining the position of An. minimus A and C;③To establish specific methods for differentiation of two sibling species, An. minimus A and An. minimus C, of the Minimus Complex.

中文题名微小按蚊种群变异与分子鉴别研究副题名外文题名论文作者周水森导师汤林华研究员学科专业分子流行病学研究领域\研究方向学位级别博士学位授予单位中国预防医学科学院学位授予日期2002 论文页码总数98页关键词蚊微小按蚊馆藏号BSLW /2003 /R384 /3 目的①比较微小按蚊核糖体rDNA-ITS2、28S-D3基因和线粒体mtDNA-COII基因的序列差异，阐明微小按蚊复合体亲缘种种间和种内变异；②根据基因变异重建微小按蚊复合体及迈蚊系成员的种系发生关系，以确立微小按蚊亲缘种变异的种系地位；③建立微小按蚊复合体亲缘种A和C的分子鉴别方法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。