heterosis是什么意思   heterosis怎么读

heterosis单词基本解析：

heterosis变化用词：

heterosis英英释义：

名词 heterosexuality:

a sexual attraction to (or sexual relations with) persons of the opposite sex

同义词：heterosexualism, straightness

以上来源于:Wikipedia

heterosis中文词源：

heterosis用法和例句：

heterosis

The heterosis analysis showed that ADPG-PPase had over-parent heterosis;

(2)杂种优势分析：ADPG-PPase表现为超高亲优势；

(4)Analysis of F1 heterosis;

(4)F1杂种优势分析；

Out of the 109 combinations, 82 showed mid-parent heterosis, and 43 heterobeltiosis.

109个组合中，82个组合超过中亲值，43个组合超过高亲值，具有明显的中亲优势。

summer squash; heterosis; dominant effect; additive effect; epistasis effect.

20西葫芦;杂种优势;显性效应;加性效应;上位性效应

The results indicated that genetic background was vulnerable among rice male sterile lines in large scale.It suggested that the heterosis were limited for these CMSs in hybrid breeding.

24份细胞质雄性不育系聚类分析结果表明，目前在生产中应用的细胞质雄性不育系遗传背景比较单一，杂种优势利用潜力有限。

Analysis of heterosis relationship of the CHA wheat yield components and breading evaluation

CHA小麦产量因子优势关系分析及育种学评价

Study on the Use of Heterosis of New Plant Type Rice Bred in IRRI

IRRI新株型稻杂种优势利用研究

Relationship between Heterosis and Genetic Distance Based on RAPD Marker in Hybrid Wheat

RAPD分子标记与小麦杂种优势相关性研究

Study on Correlation Between Genetic Distance and Heterosis Percentage of Pig with RAPD Marker

RAPD标记遗传距离与猪杂种优势相关性的研究

As a general, boll number usually has high midparent or competitive heterosis, the boll weight has middle heterosis, but there is have no midparent heterosis in lint percentage.

一般而言，单株铃数具有较高的杂种优势，铃重具有中等的杂种优势，衣分率则偏向双亲一方或居于中间，没有杂种优势。

Relationships between the genetic divergence and the heterosis in three Chicken Lines

三个鸡品系的遗传差异与杂种优势关系的研究

Analysis of heterosis and genetic 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

Preliminary report of study on the heterosis in F1 hybrid Viola tricolor

三色堇杂交1代优势研究初报

The above findings should be useful for the kenaf breeding and its heterosis utilization.

上述结果将为红麻新品种选育和杂种优势利用提供理论依据。

These results showed that there were closely relationship between differential expression genes and heterosis at seedling stageof cotton.

上述结果表明，苗期基因表达差异与杂种优势的形成存在着密切关系。

Primary Study on Gene Differential Expression of Pest-Resistant Cotton Hybrids between Different Heterosis Crosses

不同优势抗虫棉杂交组合不同生育期基因表达差异初探

Growth of Muscle Fibre and Realated Heterosis in Different Broilers

不同品种鸡肌纤维的发育规律及杂种优势研究

Study on Utilization of Maize Inbred-lines'Heterosis in Different Ecological Areas

不同生态类型区玉米自交系杂种优势利用研究

Study on Heterosis and Yield- inherited Character of Different Eggplants

不同茄子品种杂种优势与产量性状遗传研究

Classify on Heterosis Classification of the Major Germplasm in Early Maturity Spring Maize Area of Northeast

东北早熟春玉米主要种质优势类群的划分

Analysis of Heterosis, Combining Ability and Genetic Distance in Hybrid Wheat with Dual-Purpose Genic Male Sterility

两系杂交小麦杂种优势、配合力及遗传距离分析

Analysis of the resistance of heterosis in Fenneropenaeus chinensis to natural infection with white spot syndrome virus

中国对虾杂交优势对自然感染白斑综合征病毒的抗病力分析

Current Status in the Use of Hybrid Rice Heterosis in China

中国水稻杂种优势利用现状

In China, Hunan is the first province to commercially exploit heterosis in rice.

中国湖南是大规模开发水稻杂交优势的第一个省份。

Research Summary of the Maize Heterosis in China

中国玉米杂种优势研究综述

An Analysis of the Heterosis and Yield Component Factors of Middle-short-stalked Sorghum Hybrids

中矮秆高粱杂交种杂种优势及其产量构成因素分析

The combining ability and heterosis analysis of main economic properties in Apis mellifera L.

主要经济性状的配合力与杂种优势分析。

Tropical and subtropical hybrid maize breeding and its utilization of heterosis

亚热带杂交玉米选育及其杂种优势利用

The effect of restorers on the heterosis in brown rice rate, milled rice rate, chalky grain and chalkiness was significant.

亲本的杂种优势的表现与双亲亲和力高低、配合力高低有明显的相关性。

Application of the systematic selection of parents in the wheat hybrid heterosis breeding

亲本系统选择在小麦杂种优势上的应用

In this paper, the advances in genetics and breeding for quality characteristics, mi-crospore culture and doubled haploid breeding, gene engineering, and heterosis use of heritable traits of rape are summarized.

介绍油菜品质育种,油菜小孢子培养和双单倍体育种,油菜基因工程,油菜杂种优势利用等研究进展情况。

Research on the Development of cross course in the view of "heterosis"

从"杂交优势"看学科交叉与交叉学科发展

Approach to the Mechanism of Heterosis from Phenotypic Diversity of Isozyme and Protein in Brassica Crops

从芸薹属作物同工酶和蛋白质表型差异探讨杂种优势机理

heterosis model group's construction

优势群构建

Study Progress of the Relationship between Heterosis and Genetic Differentiation of Crossing Parents in Crop

作物亲本间遗传差异与杂种优势研究进展

The Study on Mechanism and Forecast of Crop Heterosis

作物杂种优势机理和优势预测的研究

Research progress on crop heterosis

作物杂种优势预测研究进展

However, We think that heterosis is caused by the complex effects of dominance, over-dominance and epistasis.

作者认为，杂种优势的产生是显性效应，超显性效应和上位性效应共同作用的结果，不可能只是一种基因效应在起作用。

Studies of the Combining Ability and the Heterosis on Rabbit Meat Quality

兔肉品质配合力与杂种优势的研究

Title： The Relationship between Genetic Distance and Heterosis in Bitter Gourd(Momordica charantica L.

关键词：苦瓜;数量性状;遗传距离;杂种优势

Title： Analysis on the Heterosis and Combining Ability among Some Cotton Germplasms ( Gossypium hirsutum L.

关键词：转基因抗虫棉;有色棉;柱头外露种质系;杂种优势;配合力

Title： The Analysis of Heterosis and Stability of Net Photosynthetic Rate of Pepper (Capsicum annuum L.

关键词：辣椒;净光合速率;杂种优;稳定性

Hybrids with strong heterosis were identified in 1974 and seed production techniques were primarily established in 1975.

具有强杂交优势的品种于1974年鉴定，1975年初步建立了种子生产技术。

Analysis of Heterosis and Genetic Effects on the Ratio of Grain Weight to Flag Leaf Area in Winter Wheat

冬小麦粒叶比杂种优势及遗传效应分析

Study of the Combining Ability and Heterosis of the Main Flour Quality Traits in Winter Wheat

冬小麦面粉品质性状配合力和杂种优势研究

PRELIMINARY STUDIES ON HETEROSIS OF MAIN AGRONOMIC CHARACTERS IN WAX GOURD

冬瓜主要农艺性状的杂种优势初步分析

Heterosis of Several Hybrid Wheat Combinations From Five Stripe Rust-Resistant Wheat Parents

几个抗条锈病小麦品种杂交组合的杂种优势研究

The technology of molecular markers can be used for the distinction of rape varieties,location of genes,construction of genetic atlas and prediction of heterosis.

利用分子标记进行油菜品种鉴别、基因定位、遗传图谱的构建及杂种优势预测等。

Crosses were made by using the new varieties (lines) of Hebe i province and Nucotn 33B, to analyze heterosis in the hybrids of transgenic Bt cotton.

利用河北省审定的棉花品种或新品系与美国抗虫棉新棉 3 3 B及我国自育的 2个抗虫棉品系配制杂交组合 ,分析了转 Bt基因杂交抗虫棉的优势表现。

A new way may be found to excavate more visible heterosis and to study apomixes in rice.

利用离子束注入技术对同源四倍体水稻进行遗传改良,有可能为进一步利用水稻强大的杂种优势效应和深入研究水稻无融合生殖现象寻找到新的突破口.

When certain indica-japonica differentiation between parents exists, the percentage of combinations with positive heterosis and the mean heterosis of hybrids was high.

利用籼粳分化存在一定差异的亲本杂交，易得到正向优势组合，平均杂种优势较强；

Studies on the Molecular Genetic Theory of the Animal Heterosis

动物杂种优势分子机制的探讨

Keywords Chemical Hybridizing Agents;Male sterility;Hybrid Wheat;Heterosis;

化学杂交剂;雄性不育;小麦;杂种优势;

Application of Male Sterility of Cruciferous Vegetables in Heterosis

十字花科蔬菜雄性不育在杂交育种上的利用

Advances in heterosis breeding and heredity law of pumpkin

南瓜优势育种及遗传规律的研究进展

It belongs to the standard type (N-type) sugarbeet variety with stronger heterosis, better resistance to the leaf spot disease (Cercospora) and wider adaptability.

双丰14号品种属于标准型(N)抗病品种,有较强的杂种优势,抗褐斑病性强,适应性广泛。

The positive mid-parent heterosis of soluble solid content was present in 10 crosses, accounting for 71.43% with a mean value of 0.08.

可溶性固形物的中亲优势为正值的杂交组合共10个，占整个杂交组合的71.43%，平均值为0.08。

Information on the combining ability and heterosis of those maize germplasm is of great value to maize breeders.

四川农业大学玉米研究所四川雅安;

In conclusion, more work has to be done if we would like to directly predict heterosis using molecular markers genetic distances according to our research.

因此，利用分子标记的遗传距离直接预测杂种优势是尚需进一步探索。

Acorrding to choosing better parents and raising the heterosis of all the yield charater, it is suggested that it is feasible to use the F2 generation for exploitation.

因此，若选择优良亲本，注重提高双亲产量性状的平均水平，小麦的杂种优势可以利用F2代。

Partner Hybrid Breeding for Heterosis Utilization of Inter-hybrid in Maize

培育伴侣品种实现玉米杂交种间优势利用

Joint analysis of SSR and SRAP markers revealed a correlation coefficient of 0.642 (significant at 0.05 level) between genetic distance and yield heterosis.

基于SSR和SRAP混合数据计算的遗传距离与产量杂种优势的相关系数为0.642（达到0.05显著水平），决定系数为0.412。

Approaches for predicting heterosis of quantitative seed traits based on multiple-cross mating designs

复交组合种子性状杂种优势的预测方法

Heterosis of intergeneric hybrid between Sinocalycanthus chinensis and Calycanthus floridus

夏蜡梅和美国蜡梅属间杂种的优势表现

The heterosis mainly showed higher kernels per head, the application of Multi-ovary wheat should strengthen the improving of other agronomic characteristics.

多子房小麦杂种优势的主要表现是穗粒数增多，其生产应用还应注意加强对多子房小麦其它农艺性状的改良。

Keywords soybean;heterosis;DDRT;molecular mechanism;

大豆;杂种优势;DDRT;分子机理;

Selection of High-superiority Cross Combination for Soybean Heterosis and Its Stability Analysis

大豆杂种优势高优势组合筛选及稳定性分析

It has been used to developed several crossbreed with obvious heterosis.

它用于配了几个杂种优势明显的杂交新组合。

Analysis of Heterosis of 18 Biochemical Characters in Haemolymph Metabolism of Silkworm

家蚕18项血液生理生化性状的杂种优势分析

Keywords Wheat;expansin genes;Gene expression;Gene cloning;Heterosis;

小麦;膨胀素基因;基因克隆;基因表达;杂种优势;

Heterosis for Tissue Nitrogen and Fructan Accumulation and Content in Wheat

小麦组织氮和果糖积累及含量的杂种优势

All kinds of cotton heterosis utilization methods and techniques employed in China were reviewed in this paper.Reflections on heterosis utilization in cotton were also proposed in the paper.

就当前我国棉花杂种优势利用的途径、技术进行了述评，并且对我国今后棉花杂种优势利用的发展思路进行了探讨。

As to amylose content, heterosis over their MP almost appeared to be in positive direction, however, heterosis over their HP were almost in negative direction.

就米粒直链淀粉含量言，与中间亲本比较的杂种优势多为正值，但与高亲本比较的杂种优势概成负值。

Heterosis over mean of parents

平均优势

In addition, how to use molecular markers to research heterosis in the next step was also viewed.

并对分子标记在杂种优势研究中的进一步利用进行了展望。

It was suggested the theoretic basis of heterosis results from best-optimum gene expression and regulation formed by hybrid auto-organization.

并提出杂种通过自组织理论而形成的最优基因表达调控是杂种优势形成的理论基础。

Studies on Heterosis of Hubei White Pigs by DNA Fingerprint Technique

应用DNA指纹技术研究湖北白猪的杂种优势

Studies on relations of RAPD markers and heterosis in Brassica napus L.

恢复系和保持系RAPD分子标记与甘蓝型油菜杂种优势关系的研究。

Utilization of Heterosis of Cross Cotton Resistant to Insects

抗虫杂交棉杂种优势利用研究

A feasible approach to enhance the yield level of hybrid rice is to broaden the genetic diversity between the parents for the further improvement of heterosis level.

提高单产的可靠途径在于扩大双亲的遗传差异，进一步提高杂种优势水平。

Kenaf is one of the most important fibre crops, with obvious heterosis.
摘要红麻是一种重要的纤维作物，杂种优势显著。

There were some transgressive progenies in hybrids which exhibited heterosis.
杂种后代存在超亲子代，表现一定的杂种优势。