| 释义 |
somaclonal 英səmək'ləʊnl美səmək'ləʊnl BNC¹²⁶⁴¹⁶⁺⁴
基本例句
用溶剂浸提的油饼
And further investigation are required to determine if the buds growing faster are as a result of somaclonal variation generated from the culture.
在组培体系建立过程中发现再生不定芽中存在生长优于对照的个体，是否为体细胞无性系变异有待进一步研究。 cnki
The effects of hormone and colchicine on the induction, differentiation, propagation and chromosome doubling of haploid somaclonal micro- buds of indica rice were studied.
以籼稻单倍体无性系做芽为材料，研究了激素及秋水仙碱等处理对籼稻单倍体微芽的诱导、分化、扩增及加倍的影响。 dictall
Therefore, it is urgent to enhance the genetic traits of chilling resistance in watermelon by the ways of combination of chemical mutagen and somaclonal variation.
通过化学诱变结合体细胞无性系变异对西瓜进行以提高抗冷性为目标的遗传性状改良研究显得尤其重要。 cnki
Therefore, it is urgent to enhance the genetic traits of chilling resistance in watermelon by one way of somaclonal variation combined with physical mutagen.
通过体细胞无性系变异结合物理诱变，对西瓜进行以提高耐冷性为目标的遗传性状改良研究显得尤为重要。 cnki
AFLP for its characters such as abundant, clear polymorphism bands, is an effective technique for the analysis of somaclonal variation of kentucky bluegrass callus.
AFLP方法一次可同时鉴定多种变异类型，是鉴定草地早熟禾愈伤组织体细胞变异的灵敏、可靠、有效方法。 fabiao
But the somaclonal variations are often occurred in the process of plant tissue culture.
但在植物组织培养过程中，经常会发生体细胞无性系变异。 fabiao
If an indirect regeneration system of watermelon is established, the frequency of somaclonal variation could be improved, and the chance of obtaining useful variation will be increased.
若能建立西瓜间接再生实验体系，西瓜体细胞无性系变异频率会大大提高，从中筛选有用变异的机会也会增加。 cnki
In this study, we have established the indirect regeneration system for watermelon by which candidate plants cold of tolerance were obtained by applying cold stress during somaclonal variation.
本研究建立了西瓜离体培养不定芽间接再生实验体系，并对离体诱导西瓜耐冷体细胞无性系变异进行了初步研究。 fabiao
Mechanism of somaclonal variation used for combining ability improvement in heterosis utilization of self pollinated crops was also discussed in this paper.
对于体细胞无性系变异运用于自花授粉作物杂种优势利用中配合力改良的机理，本文也进行了探讨。 cnki
Morphological and genomic DNA diversities of somaclonal variation in transgenic poplar, rice and sugarcane were analyzed in the present paper.
分析了杨树、水稻和甘蔗转基因植株体细胞克隆的表型变异和基因组 DNA多态性。 cnki
Recently, somaclonal variation in tissue culture of intergeneric hybrids has been as an important biotechnology or genetic engineering to transfer the desirable alien genes into cultivated crops.
近年来，属间杂种在组织培养中的体细胞变异，已成为向栽培作物转移外源期望基因的一项重要的生物技术或遗传工程。 cnki
Techniques, influencing factors, advantages, disadvantages and advances in improvement of disease resistance using in vitro selection and somaclonal variation were summarized.
本文综述了体外选择与体细胞无性系变异进行抗病育种的方法、影响因素、优缺点及研究进展等。 cnki
The application of the somaclonal line variation has been discussed.
对无性系变异的应用进行了讨论。 cnki
Through gene transferring and somatic hybridization, cold-tolerant varieties have been obtained and the exploitation of somaclonal variation of some crops also succeeds.
采用体细胞融合、转基因技术等手段已经培育出了一些耐冷的品种，无性系变异的利用也已经在一些作物上取得成功。 fabiao
Somaclonal variation breeding was a new applicable method of cell engineering under breeding after pollen and anther culture.
体细胞无性系变异是继花粉和花药培养之后的又一种实用化的细胞工程育种新方法。 cnki
Somaclonal variation has been patented in some crops as a means of producing genetic variability for selection, and it was assumed that the crops were genetically stable once established.
体细胞无性系变异已获得一些作物专利，并以此作为一种手段来产生可供选择的遗传变异，且假定该作物一旦移植生长，它的基因稳定。 yeeyan
Somaclonal variation occurs in tissue and embryo culture even without genetic modification, but genetic modification often makes it worse.
体细胞无性系变异发生在组织和胚胎的培养，即使没有基因改造，但基因改造往往使情况变得更糟。 yeeyan
Somaclonal variation will play an important role in crop improvement with utilization of molecular cytogenetic techniques.
随着分子细胞遗传学技术的应用，必将使体细胞变异在作物改良中发挥巨大的作用。 cnki
Somaclonal variations and its application is dealt with.
本文阐述了体细胞无性系变异及其应用。 lunwenbang |