Backcross

英音[ ˈbækˌkrɒs ] 美音[ ˈbækˌkrɔːs ]

回交

常用释义

v. 使（杂种）回交（或逆代杂交）

n. 回交；逆代杂交；回交子代

扩展信息

回交

回字的解释---在线新华字典 ... 回见〖 seeyoulater〗回交〖 backcross〗回教〖 Islam〗 ...

反交

化学化工英语词汇翻译b-四碳羟馏分... ... Backbone 背骨；主链 Backcross 反交 Bacteria 细菌 ...

逆代杂交

翻译词汇|杂交水稻词汇 - 英文巴士网 ... 分子标记辅助 molecular marker-assisted 逆代杂交 backcross 基因组 genome ...

回交作用

再与亲本植株发生回交作用(backcross),则使外源基因渐渗融合入该近缘族群的基因库(introgression) 除花粉外,包括种子,果实 …

回交杂种

以 -ss 结尾的英语单词 -... ... moss 苔, 藓 backcross [生]回[逆]交, 回交杂种 albatross [鸟]信天翁, 沉重负担 ...

倒剪

Newayzz疯狂轮滑... ... cross( 正剪) backcross( 倒剪) snake( 正蛇) ...

后胸阔

服装行业英语5... ... BACKCOVERFRONT 后搭前 BACKCROSS 后胸阔 BACKMID-ARMHOLE 后背宽 ...

例句

Backcross breeding is a useful method to transfer favorable alleles from a donor parent into a recipient parent.

回交育种是把有利基因从供体亲本向受体亲本转移的一种有效方法，标记辅助选择可加速其进程。

Backcross A cross between an individual and an individual of the original parent generation.

杂交产生的子一代个体再与其亲本进行交配的方式。

The utility of the limited backcross method for improvement of quantitative traits was discussed.

对采用不饱和回交方法改良数量性状进行了讨论。

In this study, we used marker-assisted selection for high-oleic, low linolenic acid content rapeseed in three backcross combinations.

本研究利用三个回交组合，针对油菜种子高油酸、低亚麻酸含量进行分子标记辅助选择。

So it was better to take the backcross method than other methods in anti-strip rust breeding.

由此在抗条锈育种上采用回交方法的效果较好。

and there are backcross individuals exist among the putative parent L. subspicata.

而假设亲本穗序橐吾中还存在回交的个体。

The resistant level was declined with increasing of backcross generations.

在回交后代中，抗性水平逐代降低。

Dwarfing-sterile wheat was changed from winterness to springness by continue backcross .

利用连续回交手段将矮败小麦由冬性转育为春性。

Modified Backcross Pyramiding Breeding with Molecular Marker-Assisted Selection and Its Applications in Cotton

分子标记辅助选择的修饰回交聚合育种方法及其在棉花上的应用

Studies on the Hexaploid Interspecific Hybrid and Its Backcross with Cultivars in Strawberry

草莓六倍体种间杂种及其回交研究

Identification and Screening of Favorable Genes from Rice Germplasm in Backcross Introgression Populations

回交导入后代水稻种质有利基因的鉴定与筛选研究

Performance of pest-resistance of the Bt transgenic rice plant in its first backcross progeny

Bt转基因水稻在回交一代的抗虫性表现

Genetic Analyses of Salt Tolerance in an Advanced Backcross Population of Rice

水稻高世代回交导入系耐盐性的遗传研究

Detection of Homogeneity between Imported Grant Parent Layers Using Recessive Backcross and PCR-RFLP Techniques

PCR-RFLP和测交方法对进口祖代蛋鸡异性个体间的遗传同质性检测

Insect - resistance identification of second backcross generation of Bt transgenic maize

转Bt基因玉米回交二代抗虫性鉴定

Approximate Estimation of Minimal Sample Size Required for Marker-Assisted Backcross Breeding

标记辅助回交育种中所需最小样本容量的近似估计

Improving Seedling Cold Tolerance of Japonica Rice by Using the "Hidden Diversity" in Indica Rice Germplasm in a Backcross Breeding Program

利用籼稻资源中的“隐蔽有利基因”提高粳稻苗期耐冷性

Analysis of Isozymes in Male Sterile line and Its Backcross Progenies of Alfalfa

苜蓿雄性不育系及其回交后代同工酶分析

Segregation Analysis of Quantitative Traits in Backcross Inbred Line Population

回交自交系群体数量性状遗传体系的分离分析方法

Backcross Breeding Keys and Its Application on Watermelon

回交育种法要点及其在西瓜上的应用

Preliminary Report on Improvement Result to Popcorn Using Normal Corn Germplasm and Backcross

普通玉米种质及双回交对爆裂玉米改良效果初报

Insect-resistant identification of the second backcross generation of Bt transformed gene in maize

转Bt基因玉米回交二代的抗虫性鉴定

Selection of RAPD Marker Linked to Tomato Cold Tolerance Using Higher Progeny Material of Backcross

用高代回交材料筛选与番茄耐冷性相关的RAPD分子标记

The SSR Marker of the Female Sterile Gene in Wheat by Backcross Population Analysis

利用回交群体对小麦雌性不育基因的SSR标记

Chromosome Number and Ploidy of Backcross Progenies from Hybrids of Common Carp and Crucian Carp

鲤鲫杂交回交子代的染色体数目及倍性

The Results of Using Simple Backcross Breeding Method on Resistant to Frogeye Leaf Spot of Soybean

简单回交方法在大豆抗灰斑病育种上应用效果分析

Detection of Genetic System of Quantitative Traits Using Backcross and Selfing Families

植物数量性状遗传体系检测中回交或自交家系重复试验数据的分析方法

Screening mungbean new varieties for resistance to bruchids through backcross breeding

绿豆抗豆象品系及回交亲本抗性鉴定

Analysis of Chilling Resistance of Tomato Cross and Backcross Progeny

番茄杂交及回交后代耐冷性分析

Effect of Brine on Backcross Setting Percentage of Radish Male Sterility Line

提高萝卜雄性不育系回交结实率的探讨