遗传相关,genetic correlation
1)genetic correlation遗传相关
1.Analysis on the Genetic Correlation among Quantitative Characters in Tumorous Stem Mustard (Brassica juncea var. tumida Tsen et Lee);茎瘤芥(榨菜)性状间的遗传相关性研究
2.Analysis of heterosis andgenetic correlation of growth traits in three variants of red common carp;三种红鲤生长性状的杂种优势与遗传相关分析
3.The Application of Excel in Cow s Analysis of Genetic Correlation;EXCEL在奶牛遗传相关分析中的应用
英文短句/例句
1.phenogenetic correlation表型遗传相关 表型遗传相关
2.The Prediction and Genetic Correlations of Obesity-related Phenotypes;肥胖相关表型的预测及其遗传相关性
3.Analysis on Genetic and Moleculr Marker of Oleic Acid, Linoenic Acid in Soybean;大豆油酸、亚麻酸遗传相关与QTL定位
4.ESTIMATION OF HERITABILITY, GENETIC CORRELATION AND SELECTIVE INDEX OF MAIN FIBER QUALITY CHARACTERS IN UPLAND COTTON陆地棉主要纤维品质性状的遗传力、遗传相关和选择指数的估测
5.Study on QTL Stability Across Genetic Backgrounds and Environments for Plant Traits and Their Genetic Correlations in Maize;玉米植株性状QTL的遗传背景和环境稳定性及其遗传相关研究
6.Inaddition,analysis for principal components and calculation for genetic correlation infor-mation(GCI)and genetic correlation contribution(GCC)were also performed,too.本文还进行了遗传相关信息与遗传相关贡献的估算,以及主成分等分析。
7.The Path Analysis and Correlation Inheritance on the Main Quantitative Characters of Chinese Cabbage大白菜主要数量性状的遗传相关和通径分析
8.Genetic correlation analysis of yield and main nutrient quality characters in Chinese cabbage大白菜产量与营养品质性状的遗传相关分析
9.Genetic and Epigenetic Study on Cancer Related Genes in Relation to Esophageal Squamous Cell Carcinoma;食管癌肿瘤相关基因的遗传与表观遗传学研究
10.Study on Genetic Variation of Yield Related Characters of Populus Deltoides;美洲黑杨产量相关性状遗传变异研究
11.Genetic Analysis and QTL Mapping of Spike Associated Traits in Wheat;小麦穗部相关性状的遗传与QTL分析
12.Premature Ovarian Failure and Its Relevant Factors in Genetics卵巢早衰的遗传学及相关因素的研究
13.A Research on the Protection of Genetic Resources and Related Traditional Knowledge;生物遗传资源和相关传统知识的保护制度研究
14.Genetic Similarity and Related Concept Among Derivative Lines in Maize玉米衍生自交系的遗传相似性及相关概念
15.Genetic Diversity of Aromatic Rice Varieties and Correlation between Genetic Distance and Heterosis;香稻的遗传多样性及遗传距离与杂种优势的相关性研究
16.Construction of Genetic Linkage Map in Medicago Truncatula and Genetic Analysis of Seed Yield Related Trait蒺藜苜蓿遗传图谱的构建及种子产量相关性状的遗传分析
17.Hereditary phenomnon of machining error and theory of relativity are intreduced.介绍了加工误差的遗传现象和相关性理论。
18.Identification and Genetic Research on Genes Related to Prolificacy of Little-tailed Han Sheep小尾寒羊多胎性状相关基因的鉴定和遗传研究
相关短句/例句
genetic correlations遗传相关
1.Thegenetic correlations and paths of main yield of several rice varieties were analyzed.通过对水稻品种的几个主要产量性状的遗传相关和通径分析表明,结实率、每穗实粒数、穴穗数与产量间有较高的遗传相关和通径系数。
2.According to analysis ingenetic correlations,6 week-age body weight was a closely related character for laying performance in laying cycle of egg-laying poultry.对白来航蛋鸡各阶段体重发育与主要产蛋性状的遗传相关分析表明 ,6周体重与300d平均蛋重的遗传相关为0。
3.Nine cytoplasmic male sterile lines and five restoring lines were used in an incomplete diallel cross for analyzinggenetic correlations of nutrient quality traits(protein content,protein index,lysine content,lysine index and the ratio of lysine content to protein content) of milled rice in indica rice(Oryza sativa L.利用９个籼型不育系和５个籼型恢复系进行不完全双列杂交，同时分析了早籼稻米蛋白质含量、蛋白质指数、赖氨酸含量、赖氨酸指数以及赖氨酸含量与蛋白质含量的比值等营养品质成对性状间种子、细胞质和母体等多种遗传相关。
3)correlation[英][,k?:r?"le???n, ,k?r-][美][,k?r?"le??n, ,kɑr-]遗传相关
1.A diallel design with eight parents of Brassica napus were conducted to analyze the genetic effects, heritabilities and geneticcorrelations from diploid embryo, cytoplasm and diploid maternal plant for the contents of Glutamic acid (Glu), Glycine (Gly) and Arginine (Arg) of rapeseed cake, by using the genetic model for seed quantitative traits of diploid plant.)饼粕谷氨酸、甘氨酸和精氨酸含量的遗传效应、遗传率和遗传相关。
2.The present study was conducted to evaluate some tomato varieties(Lycopersicon esculentum Mill), on the 1/2P(P+1) Diallel Data studied the heterosisfor 10 yield relative characters and estimate general combining ability (gca) forparents and specific combining ability (sca) for their hybrid combinations and geneticcorrelation.本研究选用果实大小、花果数、结果期、果形和株产等差异显著的5个番茄为亲本，采用半轮配法杂交设计，分析了花数、果数、结果率、单果重、株产、果实纵、横径和果型指数、叶片叶绿素含量等10个番茄主要产量相关性状的杂种优势和配合力效应，并探讨了产量性状之间的遗传相关，取得了如下主要结果：1。
3.The research draw on the 1/2P(P+1) Diallel Data design studied the heterosis、combining ability and geneticcorrelation of 12 quality characters of tomato.本研究选用果实颜色、果形、营养成分含量差异显著的5个番茄材料为亲本,采用半轮配法杂交设计,分析了维生素C、可溶性总糖、可滴定有机酸、糖酸比、可溶性固形物、番茄红素、果实硬度、果肉厚度、贮藏指数、横径、纵径、果形指数等12个品质性状的杂种优势和配合力效应,并探讨了品质性状之间的遗传相关,取得如下主要结果:1、选用5个不同类型亲本按半轮配法杂交设计配制10个杂交组合,对12个品质性状进行了杂种优势和配合力分析,结果表明:1。
4)Correlated inheritance相关遗传
5)Correlative heritability相关遗传力
1.The results show that the genetic correlation coefficients between gross flowers and growth traits were negative,it was inefficient when we selected gross flowers by growth traits,the correlation variation of gross flowers was little, the trait was stable,correlative heritability path-coeff.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;用生长性状对总花量进行间接选择效率不高;总花量的相关变异小,性状比较稳定;相关遗传力通径分析表明,生长性状对总花量的直接作用与相关遗传力差异很
2.hybrids were used for correlative heritability analysis on1 0 quantitative characters in maize.对 35个玉米杂交组合的 10个数量性状进行了相关遗传力分析 ,结果表明 ,穗重、株高、百粒重、行粒数 4个性状与单株粒重具有较高的相关遗传力 ,通过它们对单株粒重进行相关选择 ,可靠性较大。
6)Correlated heritability相关遗传力
1.Correlated heritability study and its path analysis of four major quantitative characterisics eg.对新近育成的9个旱地高产春小麦新品种(系)的穗数、穗粒数、千粒重和产量4个主要数量性状进行了相关遗传力及其通径分析。
2.The path analysis model of restricted selection index was established,and the essence of the path analysis model of restricted selection index was correlated heritability analysis model between traits and aggregate genetic economic value.建立了约束选择指数的通径分析化模型,分析其实质为约束选择指数的相关遗传力分解模型。
3.This paper establishes the path analytical model of comprehensive selection index,that is analyzing model on correlated heritability of comprehensive selection index.建立了综合选择指数的通径分析化模型,即综合选择指数的相关遗传力分解模型,提出了综合选择指数的决策分析方法,从而使综合选择指数的路径信息最优化。
延伸阅读
遗传相关数量遗传学中的一个遗传参数（见数量性状遗传）。指同一遗传材料的两个性状间由于遗传原因所体现的相关，也即这个性状基因型值间的相关。广义的遗传相关(rg),用两性状的基因型协方差(covgxy)与各该性状的基因型标准差(σgx与σgy)乘积之比度量。由于基因型值又可分解为加性的和非加性的两个部分，两性状加性效应值间的加性遗传相关称为狭义遗传相关。植物育种中常用广义遗传相关，动物育种中则常用狭义遗传相关。遗传相关是表型相关(γp)的一个组成部分，若相关的两个性状均具有较高的遗传力，则表型相关系数(γp)主要由遗传相关系数(γg)所决定。反之，若两性状的遗传力均甚低，则γp主要由环境相关系数(γe)所决定。由于遗传相关已经剔除了环境影响，故能比表型相关更确切地反映两个性状间的相关程度。育种工作中可应用遗传相关确定与育种目标性状有联系的某些性状的相对重要性。倘若某性状的遗传与育种目标性状的遗传高度相关，就可利用它对育种目标性状进行相关选择（或称间接选择）。这种方法特别适用于育种目标性状难以准确测量或遗传力甚低的情况，因为在这种情况下可通过对遗传力高且与育种目标性状高度相关的性状的选择，有效地改进育种目标性状。例如烟草育种可通过对成熟叶片糖氮比的选择而改进其品质。同一种性状在不同世代或亲属间的遗传相关是亲属间相似程度的度量，可用于估计性状的遗传力。参考书目马育华:《植物育种的数量遗传学基础》,江苏科学技术出版社，南京，1982。
