助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   quantitative genetic model 的翻译结果: 查询用时:0.175秒
图标索引 在分类学科中查询
所有学科
农作物
更多类别查询

图标索引 历史查询
 

quantitative genetic model
相关语句
  数量遗传模型
     A Quantitative Genetic Model of Plant Mutagenesis
     植物诱变的数量遗传模型
短句来源
     Relative tillering ability, available spike, biomass, and grain yield of P1, P2, F1, and F2, 3 were used to study the genetic development of rice related to phosphorus efficiency with a quantitative genetic model.
     利用数量遗传模型对P1、P2、F1、F2,3等4个世代的相对分蘖率、有效穗、生物产量及经济产量等性状进行了遗传分析。
短句来源
     On the basis of the polygenic hypothesis, a quantitative genetic model of plant mutagenesis is proposed.
     以多基因假说为基础,提出了植物诱变的数量遗传模型.
短句来源
     The paper proposed a maximum likelihood method for the qualitative quantitative inheritance of endosperm traits,which included qualitative quantitative genetic model test,effect and variation estimation of major gene and polygenes. The analysing procedure was demonstrated with F 2 and F 3 endosperm generations and used to investigate the qualitative quantitative inheritance of amylose content(abbreviated to AC)in three indica rice crosses.
     采用胚乳性状质量 -数量遗传的极大似然鉴别方法 ,进行质量 -数量遗传模型测验和主、微基因效应与变异估计 ,以 F2 和 F3胚乳世代为例详细演示了分析程序 ,将之应用于 3个籼稻组合直链淀粉含量的遗传分析。
短句来源
     Based on the quantitative genetic model for endosperm traits, a new segregation analysis method for detecting major gene controlling endosperm traits was proposed, which includes major gene detection and its effect and variation estimation.
     根据胚乳性状的数量遗传模型,发展出专用于胚乳性状主基因检测、主基因效应与变异估计的分离分析方法。
短句来源
  相似匹配句对
     The genetic
     用等电聚焦免疫固定技术调查成都地区汉族群体Bf的遗传多态性。
短句来源
     GENETIC DISTANCE OF QUANTITATIVE CHARACTERS AND ITS ESTIMATION
     作物数量性状的遗传距离及其测定
短句来源
     Quantitative Genetic Analysis of Allelopathy in Rice
     水稻化感作用的数量遗传分析
短句来源
     A Quantitative Genetic Model of Plant Mutagenesis
     植物诱变的数量遗传模型
短句来源
     The Genetic Programming
     遗传编程
短句来源
查询“quantitative genetic model”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  quantitative genetic model
In contrast, a quantitative genetic model of the relationship between age and breeding value of fitness casts strong doubts on the mechanism.
      
This software maximizes the expected gain from selection in general combining ability by means of quantitative genetic model calculations.
      
Using a quantitative genetic model, conditions are derived for alliance behavior to be selectively advantageous.
      
A simple quantitative genetic model is proposed to explain the observed genetic correlation structure of a bruchid beetleCallosobruchus chinensis in terms of two underlying variables: the resource acquisition and the resource allocation.
      
A quantitative genetic model for growth, shape, reaction norms, and other infinite-dimensional characters
      
更多          


On the basis of the polygenic hypothesis, a quantitative genetic model of plant mutagenesis is proposed. It includes three basic hypothesis, from which gene and genotypic frequencies, mean, variance, genotypic and phenotypic distribution functions of the mutation generation population are derived. A clear definition of quantitative trait (QT) mutant and a formula for calculating mutation frequency of the QT are given. Discussion is made on some applications of the model, including the theoretical...

On the basis of the polygenic hypothesis, a quantitative genetic model of plant mutagenesis is proposed. It includes three basic hypothesis, from which gene and genotypic frequencies, mean, variance, genotypic and phenotypic distribution functions of the mutation generation population are derived. A clear definition of quantitative trait (QT) mutant and a formula for calculating mutation frequency of the QT are given. Discussion is made on some applications of the model, including the theoretical studies, genetic analyses and parameters' estimation in mutation breeding. Two practical examples are analysed with the model. The resuits indicate that the model could explain experimental phenomena well so that it could play a role of theoretical direction in mutation breeding. Lastly, the relationship between gene mutation rate and mutation probability and the application of the model in the analysis of multiple characters are discussed.

以多基因假说为基础,提出了植物诱变的数量遗传模型.它包括3个基本假设,由此导出诱变世代群体的基因和基因型频率、均值、方差及基因型和表现型分布函数.给出了数量性状突变体的明确定义及数量性状突变频率的计算公式.对模型的一些应用作了讨论,包括诱变育种中的理论研究、遗传分析和参数估计.对两个实例作了分析,结果表明本模型能较好地解释实验现象,对诱变育种有理论指导作用.最后讨论了基因突变率与突变概率间的相互关系及本模型在多性状分析中的应用问题.

The paper proposed a maximum likelihood method for the qualitative quantitative inheritance of endosperm traits,which included qualitative quantitative genetic model test,effect and variation estimation of major gene and polygenes.The analysing procedure was demonstrated with F 2 and F 3 endosperm generations and used to investigate the qualitative quantitative inheritance of amylose content(abbreviated to AC)in three indica rice crosses.The results showed that AC is a typical endosperm qualitative...

The paper proposed a maximum likelihood method for the qualitative quantitative inheritance of endosperm traits,which included qualitative quantitative genetic model test,effect and variation estimation of major gene and polygenes.The analysing procedure was demonstrated with F 2 and F 3 endosperm generations and used to investigate the qualitative quantitative inheritance of amylose content(abbreviated to AC)in three indica rice crosses.The results showed that AC is a typical endosperm qualitative quantitative trait controlled by a major gene as well as polygenes.The major gene for high AC,low AC and waxy is a group of multialleles.The allele for high AC is approximately complete dominant to that for low AC and waxy.Genetic variation caused by polygenes is about from one quarter to one half of the genetic variation of the major gene in different crosses.

采用胚乳性状质量 -数量遗传的极大似然鉴别方法 ,进行质量 -数量遗传模型测验和主、微基因效应与变异估计 ,以 F2 和 F3胚乳世代为例详细演示了分析程序 ,将之应用于 3个籼稻组合直链淀粉含量的遗传分析。结果表明 ,直链淀粉含量为一典型的胚乳质量 -数量性状 ,由一个主基因和若干微基因共同控制 ;控制高、低和糯的主基因可能为一组复等位基因 ,且高对低、高对糯接近完全显性 ;微基因对直链淀粉含量的作用在不同组合可以是主基因变异尺度的1 /2~ 1 /

Quantitative genetics has been the intellectual cornerstone of breeding for close to 100 years. Likewise, the tools of modern quantitative genetics have been developed in four separate fields: animal breeding, plant breeding, human genetics, and evolutionary genetics. Unfortunately, for a variety of reasons, migration of information between these fields has not been what it should be. In the age of genomics, genomic information allows for an extended (neoclassical) framework that also incorporates...

Quantitative genetics has been the intellectual cornerstone of breeding for close to 100 years. Likewise, the tools of modern quantitative genetics have been developed in four separate fields: animal breeding, plant breeding, human genetics, and evolutionary genetics. Unfortunately, for a variety of reasons, migration of information between these fields has not been what it should be. In the age of genomics, genomic information allows for an extended (neoclassical) framework that also incorporates genetic marker information. Straightforward modifications of classical quantitative genetic models provide the natural framework for handling both phenotypic and genotypic information. Quantitative genetics will continue to play important role in the genetic analysis of quantitative traits and breeding. Thus, it is also an appropriate time to inquire whether useful tools have been developed in these other fields that may be helpful to animal breeders of today and the genomics-based breeders of the near future. Equally important for breeders to consider are powerful tools developed in other fields of quantitative genetics, only a few of which have been discussed here. Animal breeders will make it possible to analyze quantitative traits using a more accurate but more complicate genetic model if interdisciplinary efforts are successful.

数量遗传学经过近 1 0 0年的发展 ,形成了一整套理论体系 ,其基本原理和方法已经发展成为动物育种学、植物育种学、人类遗传学和进化遗传学等四个相对独立的分支领域 ,然而这些领域之间的信息交流相当薄弱。在基因组学时代 ,随着对数量性状基因型的识别 ,人们通过对经典数量遗传学模型的修改 ,数量遗传学为分析表型信息和基因型信息提供了合理框架 ,数量遗传学将会比过去发挥更大的作用。讨论了一些在数量遗传学的各个分支领域发展起来的研究方法 ,动物育种工作者亟需广泛了解这些方法 ,为利用更加准确和复杂的模型来分析数量性状并指导动物育种创造条件

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关quantitative genetic model的内容
在知识搜索中查有关quantitative genetic model的内容
在数字搜索中查有关quantitative genetic model的内容
在概念知识元中查有关quantitative genetic model的内容
在学术趋势中查有关quantitative genetic model的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社