分子生物学

Molecular ecological methods may be used for phylogenetic analysis, genetic differentiation of populations, and identification of kinship.

利用分子生物学技术可以研究物种的系统发育、种群的遗传分化、个体的亲缘关系等。

Levels of phylogenetically defined groups of methanogens and sulfate-reducing bacteria in the leachate of several landfills were determined by quantitative rRNA hybridization.

利用分子生物学方法，最近的一些研究发现厌氧处理系统中存在许多新的古细菌和真细菌16S rRNA基因序列（16S rDNA）。

Molecular biology and gene engineering of phytase.

植酸酶的分子生物学与基因工程。

Typical occlusion bodies of granulovirus were found under electron microscopein the samples prepared from the infected Pieris rapae larva.

本论文对PiraGV进行了分子生物学方面的研究，包括以下几个方面：1。

Guanidine Thiocyanate method was used to isolate total RNA from the inflorescence tissue and leaves of Platanus aceriflia successfully with regard to high quantity of phenolic compounds in its tissue.

从植物组织中提取纯度高、完整性好的RNA是进行Northern杂交、RT-PCR、cDNA文库构建和差别显示分析等分子生物学研究的关键。

In this text, comparing the yak with other genus of Bovinae on paleontology evidence, morphologic character, blood protein polymorphism, microsatellite polymorphism, mtDNA sequence variance, rDNA RFLP data and sequence information of function gene, we find that the yak shows difference in Bos taurus, Bos indicus but close with Bison bison either in paleontology evidence, morphologic character or molecular biology character. So it was better to be considered as one independent genus Poephagus than to subgenus Poephagus or a species of Bos.

本文通过对牦牛与牛亚科其他属在古生物学证据、形态学特征、血液蛋白多态性、微卫星多态性、mtDNA序列变异、rDNA的RFLP数据和功能基因序列信息等各方面研究资料的比较分析，发现牦牛无论在古生物学证据、形态学特征，还是在分子生物学特征上均表现出与牛属中的普通牛Bos taurus、瘤牛Bos indicus不同，而与美洲野牛Bison bison的亲缘关系更近一些，因此将牦牛划分为牛亚科中1个独立属，似乎比将牦牛作为牛属中的1个亚属或1个种更合适。

Therefore, it is necessary and viable to develop Porphyra genetic engineering research and breed new Porphyra cultivars via transgenic technique.

因此，开展紫菜基因工程研究，利用现代分子生物学的手段培育紫菜新品种是十分必要的，也具备现实可行性。

And some characteristic courses like molecular biology, procreant medicine, tropical medicine are under cultivation.

已形成和正在培育分子生物学、生殖医学、热带医学等一批特色学科。

This study will provide a reference to the research of molecular biological mechanisms and bioengineering improvements of Prunus mume flower color.

本研究将为梅花花色的分子生物学机理探索、花色的基因工程改良提供参考。

According to indexes of PIC,they could be used in molecular analysis in prunus,proving selectable primers and diversity for the experiment accessions directly perceived through the senses.

根据多态信息量的指标，为桃及其李属近缘种植物的分子生物学分析，提供直接可供选择的引物和比较直观确定供试样品的遗传多样性。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。