助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   maize callus 的翻译结果: 查询用时:0.184秒
图标索引 在分类学科中查询
所有学科
农作物
更多类别查询

图标索引 历史查询
 

maize callus
相关语句
  玉米愈伤组织
     The result indicated that γ-ray absorption dose of 20 Gy and NaN_3 concentration of 1 mmol/L were suitable treatment combination to mutate maize callus.
     结果表明,20 Gy的辐射和1 mmol/L NaN3是较为适合玉米愈伤组织诱变的处理组配。
短句来源
     Maize callus was mutated by ()~(60)Co γ-ray and sodium azide (NaN_3), and screened on high osmotic medium with 1.0% NaCl. The lines of the regenerated plants were identified for their drought tolerance.
     用60Coγ射线和叠氮化钠(NaN3)处理玉米愈伤组织,在含1.0%NaCl的高渗培养基上筛选,对再生植株株系进行耐旱性鉴定。
短句来源
     The recombination plasmids have been transformed into maize callus, and the differentiation seedlings have been transplanted in farmland.
     该重组质粒现已转化玉米愈伤组织,分化出的幼苗已移栽大田。
短句来源
     2. The lower co-cultivate tempeture and co-cultivate pH can heighten the transformation efficiency to maize callus do not incarnate in the experiment, at least, the conclusion is incorrect to the maize genotype used in this experiment.
     2.较低的温度和较低的pH能提高玉米愈伤组织的转化率在本实验中没有得到体现,至少对本实验使用的玉米基因型来说是不正确的。
短句来源
     Factors influencing maize callus transformation mediated by Agrobacterium tumefaciens have been studied through gus transient expression and stable expression, such as different pre-cultivation time, different concentrations of AS and AgNO_3, different Agrobacterium growth phases, different infection time and infection media, et al. Maize embryogenic calli of inbred line 7922, H99 and P2 were transformed by Agrobacterium tumefaciens LBA4404(ACT).
     利用β 葡萄糖苷酸酶(gus)基因的瞬时表达和稳定表达对农杆菌转化玉米愈伤组织的条件进行优化,通过用带有Bt抗虫基因和bar抗除草剂基因的根癌农杆菌LBA4404(ACT)转化玉米自交系7922、H99和P2的胚性愈伤组织,获得了抗性愈伤组织,并分化出植株。
短句来源
更多       
  “maize callus”译为未确定词的双语例句
     Study on Transferring Insecticide Protein Gene from Bacillus Thuringensis into Maize Callus Via Agrobacterium Mediation
     农杆菌介导法将Bt杀虫蛋白基因导入玉米自交系的研究
短句来源
     Study on Transferring Insecticide Protein Gene from Bacillus Thuringensis into Maize Callus Via Agrobacterium-mediation
     农杆菌介导法将Bt杀虫蛋白基因转入玉米自交系的研究
短句来源
     when the maize callus differetiated into plantlets, 6-BA was needed and what was the best concentrations depended on genotypes,and the most suitable 6-BA concentration for Zong3 was 1.5mg/l, while Zheng58 and K12, 1.0 mg/l;
     研究表明:综3成熟胚愈伤组织诱导的最佳激素组合是2,4-D( 2.5mg/l) +6-BA (1.5mg/l)+ NAA (1.5mg/l)+脯氨酸(690mg/l)+水解酪蛋白(750mg/l);
短句来源
     Callus Ⅱ were initiated from the bud of inbred line 340 and immature embryos of inbred line 4112 of maize Callus Ⅱ were bombarded with Bar gene and GUS activity was detected
     以玉米自交系 340芽尖、4112未成熟幼胚为试验材料 ,诱导出良好的Ⅱ型胚性愈伤组织 ; 用这 2种材料的Ⅱ型胚性愈伤组织为受体 ,通过基因枪轰击法将Bar基因转入玉米细胞 ,然后用GUS基因检测 ,结果为阳性。
短句来源
     The concentration of hygromycin and ampicilin for maize transformation selection was determined, which indicated that when hygromycin concentration was 30 mg/1 could inhabit the maize callus growing.
     本实验分别测定了植物筛选剂潮霉素和杀菌抗生素羧苄青霉素在不同浓度时对7922胚性愈伤的影响,结果证明在潮霉素浓度为30mg/l时即已经对愈伤组织的生长有了很好的抑制效果,而羧苄青霉素在不同浓度几乎对其愈伤组织生长没有影响。
短句来源
更多       
  相似匹配句对
     Study on Somatic Embryogenesis from Callus of Maize
     玉米愈伤组织培养中体细胞胚发生的研究
短句来源
     Callus Initiation and Regeneration from Immture Embryos of Maize
     玉米幼胚愈伤组织诱导及再生
短句来源
     and maize cross.
     与玉米杂交导入一个小麦加倍单倍体 (DH)植株中。
短句来源
     , maize and Arabidopsis thaliana (L.)
     、玉米和拟南芥 (Arabidopsisthaliana (L .)
短句来源
     Callus Induction of Phalaenopsis
     蝴蝶兰愈伤组织诱导研究
短句来源
查询“maize callus”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  maize callus
These vectors were used to transform maize callus lines that were regenerated into fertile plants.
      
A murine adenosine deaminase (ADA) gene, driven by the maize ubi-1 promoter and intron region, was transformed into embryogenic maize callus, along with a bar and gusA gene-containing plasmid, using microparticle bombardment.
      
Influence of exogenous proline on embryogenic and organogenic maize callus subjected to salt stress
      
Furthermore, these results indicate that treatments with amino acids that are different from proline can be used to improve the efficiency of embryogenic callus production from well established maize callus cultures.
      
Regenerable maize callus was derived from immature embryos of the three-way hybrid P39/IL766A2 x W182BN containing Texas male sterile cytoplasm (cms-T).
      
更多          


Callus of maize 75, 77, 7×1 were bombarded by particle bombardment Transfered maize callus were selected with kanamycin a regerated plant was obstained

用玉米75、77、7×1的愈伤组织为受体,通过基因枪轰击法将防御素基因转入玉米细胞,然后用卡那霉素筛选及分化培养,现已获得一再生植株。

Cytokinin KT and 6 BA were evaluated for their function in callus induction and plant regeneration. The results showed that cytokinins improved the regeneration capacity of maize and 6 BA was more effective than KT. Five maize (Zea mays L.) varieties of commercial importance were screened for the regeneration capacity of calluses formed from their immature embryo. The difference in the rate of regeneration between 78% of Putian No.1 and 8% of Yedan No.9 were pronounced(Table 2). The...

Cytokinin KT and 6 BA were evaluated for their function in callus induction and plant regeneration. The results showed that cytokinins improved the regeneration capacity of maize and 6 BA was more effective than KT. Five maize (Zea mays L.) varieties of commercial importance were screened for the regeneration capacity of calluses formed from their immature embryo. The difference in the rate of regeneration between 78% of Putian No.1 and 8% of Yedan No.9 were pronounced(Table 2). The mode of plant regeneration from type I callus also varied with the genotypes. Suyu No.1 tended to regenerate via somatic embryogenesis, while Putian No.1 was likely to regenerate via organogenesis. Maize callus lost the capacity of embryogenesis during long time subculture. The results of randomly amplified polymorphic DNA (RAPD) showed that its genome DNA was modified in tissue culture(Fig.6).

研究了细胞分裂素在玉米愈伤组织诱导和植株再生中的作用,结果表明低浓度(0 .2 mg/L) 的细胞分裂素能促进玉米幼胚诱导的愈伤组织再生,6BA 的效果比KT更好。不同品种的玉米幼胚诱导的愈伤组织的再生能力差异显著,普甜1 号和苏玉1 号的再生频率高达78 % 和75 % ,糯玉米和掖单9 号仅为10 % 和8 % 。植株再生途径也有所不同,普甜1 号以器官发生为主要途径,苏玉1号则以体胚发生途径为主。经长期继代的愈伤组织失去再生能力,通过RAPD 方法比较发现胚性与非胚性愈伤组织的基因组之间存在差异,说明组织培养过程中愈伤组织的DNA 发生了变异。

Two expression vector contain cDNA encoding a Lysine-rich protein had been contrycted. Embro and embryogenic maize callus culutres from four hybrid lines were transformed by microprojectile bombardment with the two construct. Regenerated fertile transformed plants were obtained by selecting for hygromycin resistance. Genomic PCR, Dot blotting, Southern blotting analysis showed that the construct was integrated into the maize genome with different copy number Fertiled seeds were obtained from some...

Two expression vector contain cDNA encoding a Lysine-rich protein had been contrycted. Embro and embryogenic maize callus culutres from four hybrid lines were transformed by microprojectile bombardment with the two construct. Regenerated fertile transformed plants were obtained by selecting for hygromycin resistance. Genomic PCR, Dot blotting, Southern blotting analysis showed that the construct was integrated into the maize genome with different copy number Fertiled seeds were obtained from some transgenic plants. The content of Lysine in plant seeds of l3 transgenic plant were analysised. The percent of Lysine of three transgenic plant was increased more than 10 %.

构建了两个含高赖氨酸蛋白质基因cDNA的表达载体,用基因枪法将其导入玉米不同杂交组合的胚性愈伤组织,经潮霉素抗性筛选,得到了可育的再生植株,经PCR扩增分析、点杂交、及Southern杂交检测,表明该基因已整合到玉米的基因组中。测定13株T1代种子中赖氨酸的含量,其中有3株赖氨酸含量提高10%以上。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关maize callus的内容
在知识搜索中查有关maize callus的内容
在数字搜索中查有关maize callus的内容
在概念知识元中查有关maize callus的内容
在学术趋势中查有关maize callus的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社