目的分析山茱萸不同栽培品种之间的遗传关系，为山茱萸品种选育提供依据。
Objective To analyze the genetic relationship among the different cultivars of Cornus officinalis and provide some foundation for heredity breeding.
赛克斯解释了遗传学与人类进化的原理，线粒体遗传学的特性，还有通过对古代dna的分析来寻找现代人类与史前祖先的遗传关系。
Sykes explains the principles of genetics and human evolution, the particularities of mitochondrial genetics, and analyses of ancient DNA to genetically link modern humans to prehistoric ancestors.
该方法也具有DNA标记的特点，在群体遗传结构和亲缘关系分析以及标记辅助选择等遗传育种领域具有广阔的应用前景。
As it has many characteristics of DNA marker, RMAPD has a widest potential application in animal breeding and genetics, such as analysis of genetic structure and relationship and MAS.
遗传通径分析结果表明，穗粒数与水溶性戊聚糖含量之间的直接通径系数与其遗传相关系数基本一致。
The path analysis showed that the coefficient of direct path and genetic correlation was equivalent between grains number per spike and water soluble pentosan content.
目的通过对1例21号环状染色体综合征患者的细胞遗传学分析，探讨21号环状染色体的形成原因，临床表型与染色体区带的关系。
Objective to search the forming cause and the correlation between the clinical phenotype and chromosome band by the cytogenetic analysis on a case of ring chromosome 21 syndrome.
运用遗传流行病学的理论和方法，以肺癌病例的配偶做为对照，着重分析了肺癌家族史与宣威肺癌的关系。
Using method of genetic epidemiology, and selecting the spouses of lung cancer cases as control group, the relation between the family history of lung cancer patients and lung cancer was analysed.
目的利用同源性分析，克隆定位新的人类间隙连接蛋白基因，并探讨该基因和遗传性耳聋的关系。
Objective To clone a novel human connexin gene and find out the relationship between this gene and hereditary deafness.
这些现象的产生可能和远缘杂交不同群体的基因组组成有一定关系，因此分析这些群体的群体遗传结构有着重要意义。
There are some certain relations between the death and the different community's genome, therefore it is necessary to analyzes these Genetic Structure of these communities.
同时利用群体间的单倍型的错配分布和遗传距离分析了各群体的亲缘关系。
The relative relationship among populations was also analyzed through pairwise distribution and genetic distance between haplotyoes.
研究结果表明，这个长度热点突变区的核苷酸序列分析是研究小麦与山羊草叶绿体基因组之间遗传变异关系的一个非常有效的途径。
The results indicate that the sequence analysis of the hotspot region is a very powerful tool to investigate genetic variations of chloroplast genome in Triticum and Aegilops.
目的：报告及分析高发癌家系的遗传方式，探讨癌家族肿瘤发生与遗传、环境及饮食习惯之间的关系。
Objective: to know the hereditary pattern of a pedigree with multi-cancer history and to explore the relationship between pathogenesis and heredity, environment and dietary pattern in cancer family.
利用SSR引物的种间通用性，本研究分别从杨属和柳属中各随机筛选出10对SSR引物，对17个杨树品种和20个柳树品种的遗传关系进行了分析。
In this research, random screening of 10 SSR primers from Populus and Salix, respectively, and the genetic relationship among 17 poplar cultivars and 20 willow cultivars were studied.
然而，涉及到品种间全部的遗传关系，RAPD分析比ssr提供了更多的信息量。
However, the RAPD analysis provides a more informative result in terms of the overall genetic relationships at the species level compared to the SSR analysis.
但核型分析结果可为确定野生种分类地位、演化关系及为遗传育种工作提供细胞学依据。
The chromosome, s analysis is the cytology basis, for determining the systematic place of wild species, evolution and breeding.
生物序列数据是最重要的生物数据之一，通过对生物序列的分析，我们可以发现物种的遗传规律、物种间的关系等。
The biological sequence is one of the most important biological data. We will find genetic rules and relations between species by analyzing the biological sequences.
研究鸡球虫的遗传背景、正确鉴定鸡球虫种类及分析不同种球虫之间的亲缘关系，对于鸡球虫病的防治具有十分重要的意义。
The accurate identification and studying genetic variation in chicken Eimeria has important implications for the prevention and control of chicken coccidiosis.
对广西杉木无性系的总花量与树高、胸径、冠幅、冠高、树冠表面积进行了遗传相关及通径分析分析表明：总花量与生长性状之间的遗传相关系数均为负值；
The gross flowers and height, diameter, crown width, crown height, crown surface of Chinese fir clones in Guangxi area were investigated by genetic correlation analysis and path-coefficient analysis.
对过氧化物酶同工酶分析为棉属种间亲缘关系和四倍体起源的研究提供生化遗传依据的可行性进行了阐述。
The feasibility of using peroxidase isozyme to study interspecific relationships and the origin of allotetraploids in Gossypium was discussed.
采用遗传相关分析和多元偏相关分析研究了49个小麦品种的籽粒品质性状与农艺性状的关系。结果表明，在一定成熟期下，开花期愈早，容重和SDS—沉淀值愈大。
Using genetic correlation and multiple correlation analysis, Studies on relationships between grain quality and agronomical traits of 49 wheat cultivars were carried out.
利用POPGENE32软件分析遗传相似系数，UPGMA方法聚类，构建亲缘关系系统图。
The systematic diagram of genetic relationships was established by POPGENE32 software and clustered by UPGMA method.
谈到遗传和生命本能行为之间的关系，不妨用鹞鸽的遗传行为来举例分析。
Talking about inherited, hard-wired behaviour, let's use the generics in roller pigeons as an example. Roller pegions climb high and fast.
同时，通过引入相应的映射关系，将拟合谱与待分析谱之间的相关系数和目标函数同时映射到了遗传算法的适值函数域中，获得了较高的分析精度。
At the same time, it can get more precise values by putting related coefficient of fitting spectrum and objective function into Genie Algorithm fitness function.
分别对四个地区木蹄层孔菌木质素酶活性和遗传关系进行聚类分析，结果并不完全一致，但具有一定的相关性。
We analyzed the dendrograms between lignin-degrading enzyme activities and genes, we found the results were not completely consistent, but still had relevance.
分别对四个地区木蹄层孔菌木质素酶活性和遗传关系进行聚类分析，结果并不完全一致，但具有一定的相关性。
We analyzed the dendrograms between lignin-degrading enzyme activities and genes, we found the results were not completely consistent, but still had relevance.
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