诱变

基本解释 (translations)

mutagenize  ·  mutagenesis

与诱变相关的网络例句 [注：此内容来源于网络，仅供参考]

To study the efficacity of space-induced towards the Artemia sinica spawn and select individuals with big genetic differences to propagate,this paper collect totally 59 space-induced and control Artemia sinic to carry out the genetic diversity inspection and relative's analyses using four sets of AFLP selective primers for amplification.

每对引物均获得清晰的扩增图谱，共检出222个清晰可辨的不同扩增片段，其中多态位点189个，占85.1%；UPGMA和NJ聚类分析图显示，来自空间诱变组的M5单独聚类，而其它58个个体聚为另一类，其他太空诱变组与地面对照组的个体交叉聚类，地面对照和太空诱变组遗传差异不明显。

In this paper, the advances in research of laser mutation breeding mechanism was expounded and the application and achievements in breeding of agriculture, pasturage, farrier and industry microorganism of laser mutation were introduced.

阐述了激光诱变育种机理的研究进展，介绍了激光诱变在农作物、畜牧兽医、工业微生物育种上的应用及取得的成果，并介绍了激光诱变育种的一般操作过程，最后展望了激光诱变育种今后的研究前景。

Pingyangmycin as、a mutagen was applied to crop mutational breeding in this experiment. The mutagenic effects of PYM on barley was studied by means of seed treatment.

本试验以平阳霉素为诱变剂处理大麦种子，研究了该诱变剂对大麦的诱变效应及其适宜的浓度。

Mutation breeding of Phanerochaete chrysosporium by UV-light and nitrite was investigated, and the capability of decolorization to Safranine T and dye of high concentration after induced mutation was tested..

通过紫外线照射和亚硝酸盐两种诱变手段对黄孢原毛平革菌进行了诱变育种实验，进而考察了诱变后筛选出的优势菌对高浓度染料、番红花红的降解情况，并以此对比评价了两种诱变方法的诱变效果。

In the present experiment, the screening techniques for salt tolerance and mutants of strawberry leaf and anther callus in vitro were studied, and primary screening system for salt tolerance evaluation was established. It was studied the sensitivity to mutagen of different strawberry cultivars and different tissues in vitro.

本试验以草莓离体叶片及花药愈伤组织为试材进行了耐盐突变体的诱变及筛选研究，初步建立了草莓耐盐突变体诱变筛选的技术体系，研究了草莓品种以及离体组织对诱变剂的敏感性，并且对不同诱变处理再生植株的耐盐性差异进行了比较。

In this paper, an efficient and easy biological screening method based on the sensitivity to lovastatin of Neurospora crassa was built to deal with the mutant strain rudely by UV mutation. A high-level strain was screened in the shaking flask culture incorporating with TLC and HPLC. A comparison between this two methods also was originally discussed while identifying dyeing using bromophenol blue as the better treatment of TLC, and offering a kind of simple, practical, fast and economical determination qualitatively and quantitatively.

本文有鉴于此，通过紫外诱变处理，并基于粗糙脉孢酶对洛伐他汀的生物敏感性，对诱变菌株进行了初筛；同时，采用摇瓶培养，结合TLC和HPLC的分析方法，复筛出一株高产菌株；对复筛过程两种分析方法分别进行了初步探讨，比较其优劣，确定TLC法经溴酚兰显色剂显色处理为较佳方式；从而，建立了一套简单、实用、快速、经济且有效的洛伐他汀生产菌诱变筛选方法。

Studies on the mutant breeding of high-yield gibberellins strain The protoplast of Gibberella fujikuroi m978 were treated by mutation breeding forhigh-yield gibberellins, LiCl mutation was better than DES mutation or UV irradiation ifsingle mutation, but any single mutation was worse than compound mutation by whichthe mutants were more overproducting and genetically stable.

采用传统诱变育种，筛选高产菌株在原生质体条件下，对赤霉素产生菌m978的原生质体进行菌种选育；使用单因子诱变方法，LiCl处理的效果优于DES诱变和UV诱变；复合诱变比单因子诱变更容易得到高产突变株，且获得的高产突变株稳定性更优。

In this study, as a original strain, antagonistic bacterium Ata28 was mutated by UV, UV+LiCl, DES and Microwave irradiation; the very goal of the research is to improve the control efficiency of Ata28 strain against tobacco brown spot and obtain strains advanced both in antagonism and biological characteristics, further provides theoretics and practical experience to the production.

采用紫外线和氯化锂复合诱变Ata28菌株，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间10s，15s诱变；通过平板对峙培养，筛选出8个突变菌株在PDA平板上可明显抑制Tbs3的生长，抑菌带高于出发菌株Ata28，抑菌带最大值达9.7mm；经温室控病初筛和复筛试验，获得了对烟草赤星病有较好防效的突变菌株Uv1-190、Uv1-199，烟苗经Uv1-190、Uv1-199菌液处理3d后，接种Tbs3的防治效果达51.3％、54.9％，比出发菌株Ata28的防治效果好。

Ata28 strain exhibited marked suppression of Tbs3 strain which is the pathogen of tobacco brown spot on PDA plates, and the Ata28 strain had the good control efficiency of tobacco brown spot.

采用紫外线诱变Ata28菌株时，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间10s，20s，30s诱变；通过平板对峙培养，筛选出15个突变菌株在PDA平板上可明显抑制Tos3的生长，抑菌带高于出发菌株Ata28，抑菌带最大值达9.4 mm；在温室控病中，获得了对烟草赤星病有较好防效的突变菌株Uv-126，烟苗经Uv-126菌液处理3d后接种Tos3的防治效果达52.2％，比出发菌株Ata28的防治效果好。

Ata28 strain was mutated by UV with the most optimum mutant time, including 10, 20, 30s, that was chosen by the trial tests, considering the lethality rate and positive mutation rate of Ata28; it was found that 15 mutant strains were shown antagonism against Tbs3 strain by antagonism test on PDA plate, inhibition zone of mutant strains exceeded the original strain Ata28, and the maximum of inhibition zone reached 9.4mm; the mutant strain Uv-126 was found most effective in tobacco brown spot control and a rate of efficiency control reached 52.2% on tobacco plants three days after bacteria spraying.

采用硫酸二已酯诱变Ata28菌株，通过预备实验，计算Ata28菌株在不同诱变时间的致死率和正变率，选择该菌株的最佳诱变时间20min，40min，60min诱变；通过平板对峙培养，筛选出17个突变菌株在PDA平板上可明显抑制Tbs3的生长，抑菌带高于出发菌株Am28，抑菌带最大值达10.5 mm；经温室控病初筛和复筛试验，获得了对烟草赤星病有较好防效的突变菌株Des-66、Des-50，烟苗经Des-66、Des-50菌液处理3d后，接种Tbs3的防治效果达52.0％、56.6％，比出发菌株Ata28的防治效果好。

与诱变相关的网络解释 [注：此内容来源于网络，仅供参考]

exhaustive mutagenesis：彻底诱变,全面诱变,饱和诱变

exhaustive methylation 彻底甲基化 | exhaustive mutagenesis 彻底诱变,全面诱变,饱和诱变 | exine [芽胞]外壁

mutagenesis in vitro：体外诱变

mutagenesis 诱变,突变发生 | mutagenesis in vitro 体外诱变 | mutagenesis in vivo 体内诱变

mutagenesis in vitro：体外诱变mutagenesis in vivo 体内诱变

mutagenesis 诱变,突变发生 | mutagenesis in vitro 体外诱变mutagenesis in vivo 体内诱变 | mutagenic 诱变的,致突变的

mutagenesis in vivo：体内诱变

mutagenesis in vitro 体外诱变 | mutagenesis in vivo 体内诱变 | mutagenic 诱变的,致诱变的

induced mutation：诱变

诱变育种两个主要的环节:诱变(induced mutation);筛选(screening). 诱变育种中的几个原则: 诱变剂的选择:简便有效; 诱变剂的种类:物理诱变剂,化学诱变剂,拟辐射物质(radiomemetic chemical); 诱变剂量的选择:存活率或死亡率曲线,

site-specific mutagenesis：位点专一诱变,位点特异性诱变

site-specific labeling 位点专一标记,位点特异性标记 | site-specific mutagenesis 位点专一诱变,位点特异性诱变 | site-specific photocrosslinking 位点专一光交联,位点特异性光交联

mutagenic：诱变的,致诱变的

mutagenesis in vivo 体内诱变 | mutagenic 诱变的,致诱变的 | mutagenicity 致突变性,致突变力

mutagenic：诱变的

mutagenesis 诱变 | mutagenic 诱变的 | mutant 突变种

mutagenic agent：诱变剂,诱变因子

mutagenic action of carcinogen 致癌物的诱变作用 | mutagenic agent 诱变剂,诱变因子 | mutagenic carcinogen 诱变致癌物

mutagenic compound：诱变剂

mutagenesis 突变发生 | mutagenic compound 诱变剂 | mutagenic primer 诱变引物