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   诱导和分化 的翻译结果: 查询用时:1.279秒
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诱导和分化     
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  induction and differentiation
     The best medium for shoot tip induction and differentiation is MS+6-BA1.0mg/L+NAA 0.5mg/L.
     茎尖诱导和分化的最适培养基为MS+6-BA1.0mg/L+NAA 0.5mg/L。
短句来源
     Therefore,the low temperature pretreatment at 4℃ and the additions of 2,4-D at 1~2 mg/L and sucrose at 30 g/L to MS medium were helpful to the induction and differentiation of the calluses of mature embryos of wheat.
     因此通过4℃低温预处理,在MS基本培养基中附加1~2mg/L 2,4-D及30 g/L蔗糖亦可促进小麦成熟胚愈伤组织的诱导和分化
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     Effect of ABA and AgNO_3 on Calli Induction and Differentiation of Immature Wheat Embryo
     ABA和AgNO_3对小麦幼胚愈伤组织诱导和分化的影响
短句来源
     A Study on the Induction and Differentiation of Callus of Erianthus rufipilus
     蔗茅(Erianthus rufipilus)愈伤组织诱导和分化研究
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     Effect of achyranthes bidentata polysaccharides on induction and differentiation of CD4~+T cells
     牛膝多糖对CD4~+T细胞的诱导和分化作用研究
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  induction and regeneration
     The results showed that the best media NN(NMB+NB) were in favor of the induction and regeneration of embryonic callus.
     试验结果表明:培养基组合NN(NMB+NB)有利于胚性愈伤组织的诱导和分化
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     Study on callus induction and regeneration from rice mature embryo scutum
     水稻成熟胚愈伤组织的诱导和分化因素的研究
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     Induction and regeneration of callus of Medicago sativa L.'SANDITI'
     外植体及激素对SANDITI紫花苜蓿愈伤组织诱导和分化的影响
短句来源
     Immature embryos from 24 different wheat genotypes were cultured, comparing the efficiency of callus induction and regeneration among them and the factors influencing induction and regeneration of callus were studied.
     本研究以24份小麦品种(系)为材料进行幼胚培养,对其愈伤组织诱导和分化能力进行了比较,并对影响愈伤组织分化能力的因素进行了研究。
短句来源
     In lab test the explants of wheat immature spike of three wheat varieties were cultured on nine mediums,the results showed that callus induction and regeneration was affected mainly by wheat genotype , and the categories and concentration of exogenous hormone were important effect factors.
     以 3个小麦品种的幼穗为外植体 ,选用 9种培养基 ,研究了影响小麦幼穗愈伤组织诱导和分化的因素。 结果表明 :小麦幼穗愈伤组织诱导和再分化都存在基因型效应 ;
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  formation and differentiation
     The effect of different plantlet,basic medium,dark culture,hormone combination and densities on the formation and differentiation of callus ofEucalyptus smithiiL was studied. It was found that callus form well in the dark using true leaf and bud as plantlet,MS+BA 0.2 mg/L+ NAA 3.0 mg/L as basic medium with the forming rate of callus up to 95%.
     通过不同外植体、基本培养基、暗培养、激素对小红参愈伤组织诱导和分化的试验研究,结果表明诱导小红参愈伤组织产生的最佳条件为:以真叶和顶芽(或侧芽)为外植体,在MS+BA 0.2 mg/L+NAA 3.0mg/L培养基上,进行暗培养,愈伤诱导率达95%。
短句来源
     (3)The growth environmental conditions of donor plant affected on callus formation and differentiation in anther culture. Anthers produced in spring showed a higher response frequency than those in autumn.
     (3)供体植株的生长环境对花药愈伤组织诱导和分化有一定的影响,春季取材的花药再生植株的频率较秋季高。
短句来源
     BR promting rapeseed sterile germinationand calluses formation and differentiation would have important significance for this plant hormone to be used in other fields.
     BR对种子萌发的促进作用以及对愈伤组织诱导和分化的双重促进作用,对于开拓该激素应用的新领域将具有重要意义。
短句来源
     It had important significance for some species in tissue culture,a BR promoted calluse formation and differentiation.
     BR促进愈伤组织诱导和分化的双重作用,对于某些物种的组织培养可能有重要意义。
短句来源
     Biotin. calcium pantothenate and glucose promoted cell division, callus formation and differentiation.
     生物素、泛酸钙和葡萄糖对细胞系的细胞分裂、愈伤组织诱导和分化有促进作用。
短句来源
  “诱导和分化”译为未确定词的双语例句
     From all these factors considered,we get the a formula used both for shoot induction and subculture:MS+BA 1~2 mg/L+KT 1~2 mg/L+NAA 0.5 mg/L+IBA 0.5 mg/L.
     综合平衡后可总结出一种诱导和分化芽的通用配方熏即:M S+BA 1~2mg/L+KT1~2mg/L+NAA 0.5mg/L+IBA 0.5mg/L。
短句来源
     The most effective media for induction of both calluses andregeneration plantlets from hairy roots of E. sativa Mill was MS medium + 2.0mg/L NAA+O. lmg/L BA and MS medium +1.5mg/L BA+0.5mg/L IAA, respectively.
     用发状根诱导出了愈伤组织并再生成植株,其中最佳的诱导和分化培养基激素组合分别为MS+NAA(2.0mg/l)+BA(0.1mg/l)和MS+BA(1.5mg/l)+IAA(0.5mg/l);
短句来源
     The contents of endogenous hormones, IAA and ABA, affected the callus inducing and differenciating.
     内源激素ABA、IAA含量的高低影响到不同大豆品种愈伤组织诱导和分化的难易,内源激素IAA含量高,愈伤组织容易诱导;
短句来源
     The callus-induction medium and differentiation medium were the same for immature inflorescence of perennial ryegrass on MS supplemented with 2,4-D 3mg/L, 6-BA 0.5mg/L, and sucrose 3%, The rates of calli and shoots differentiation were 80%, and 81% respectively.
     种子浸泡时间越短,胚乳越少越有利于愈伤组织的诱导。 幼穗愈伤诱导和分化培养基均为MS+2,4-D 3mg/L +6-BA 0.5mg/L + sucrose 3%,成功地建立了再生体系,愈伤诱导和分化率分别为80%和81%。
短句来源
     The results showed that the optimum medium for root differentiation and differential quantity was MS+1.0 mg/l NAA, but MS+0.1 mg/l NAA for root growth.
     结果表明,甘薯不定根诱导和分化的最佳培养基为MS+1.0mg/lNAA; 不定根生长的最适培养基为MS+0.1mg/lNAA;
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  induction and differentiation
Recent studies revealed a great variety of genes which control the early development of the central nervous system in vertebrates, including neural induction and differentiation of primary neurons.
      
Induction and differentiation of callus from embryos of Cocos nucifera L.
      
Finally, an appropriate amount of IAA in the SAM and normal polar auxin transport are essential for floral induction and differentiation in strawberries.
      
This suggests that besides cAMP/cGMP dependent protein kinases protein kinase C or related enzymes are involved in the neural induction and differentiation processes.
      
Effect of length and developmental stage of spike on the induction and differentiation efficiency of callus tissue in winter whe
      
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  induction and regeneration
The Effect of Rye Chromosomes on Callus Induction and Regeneration in Callus Cultures of Immature Embryos of Wheat-Rye Substitut
      
TopGun revealed the highest callus induction and regeneration frequencies of 96 and 48.9%, respectively.
      
The new method, associated with two successive cycles of selection for superior androgenetic response, allows the induction and regeneration of microspore derived plants on a large scale.
      
BA was found to be the most suitable cytokinin for both multiple shoot induction and regeneration.
      
A modified Gamborg's B5 medium used in this study was effective for both callus induction and regeneration of transgenic shoots.
      
更多          
  formation and differentiation
This allows normal PML to participate in granule formation and differentiation of the promyelocytes.
      
Results of immunocytochemical study have shown that in animals developing at the background of serotonin deficit there takes place a delay of the rates of formation and differentiation of astrocytic glia.
      
This new model of pannus-like tissue (PLT) might be useful to study pannus tissue formation and differentiation.
      
Sustained post-embryonic organ initiation and development in plants depends on coordinating the formation and differentiation of pluripotent stem cells in apical meristems.
      
was investigated in young, developing gametophytes with respect to formation and differentiation of rhizoids.
      
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A study of certain factors affecting the induction and differentiation of wheat pollen callus cultured in vitro has been made.The results are summarized as follows: 1.Sucrose in the medium plays an important role as the source of carbon and the regulator of osmotic pressure.The optimum concentration of sucrose is 10%. 2.Casein hydrolysate is obviously beneficial to the callus formation,the subse- quent differentiation of organs and the diploidization of chromosomes. 3.When the spike of the wheat is pretreated...

A study of certain factors affecting the induction and differentiation of wheat pollen callus cultured in vitro has been made.The results are summarized as follows: 1.Sucrose in the medium plays an important role as the source of carbon and the regulator of osmotic pressure.The optimum concentration of sucrose is 10%. 2.Casein hydrolysate is obviously beneficial to the callus formation,the subse- quent differentiation of organs and the diploidization of chromosomes. 3.When the spike of the wheat is pretreated at 3—5℃ for 48 hours,the fre- quency of induction is greatly increased. 4.Higher temperature may promote the callus induction and the ability of organ differentiation. 5.Genotypic differences have a definite effect on the induction frequency of the pollen plantlets.

在离体培养条件下,对影响小麦花粉愈伤组织的诱导和分化的某些因素进行了对比试验;对部分组合的愈伤组织进行了染色体观察,其结果:1.做为碳源和调节渗透压的蔗糖,10%的浓度最适宜;2.酪蛋白水解物对花粉愈伤组织的形成,器官分化及细胞染色体的自然加倍有明显效果;3.花药接种前在3—5℃下处理48小时,对提高诱导频率有明显作用;4.较高的温度对愈伤组织的诱导及其分化能力有促进作用;5.遗传型的差异,对花粉植株的成功率起着一定作用。

For the culture of organs,modified B_5,KU,MS,NT,1/2MS media were used. Callus induction and plantlet regeneration from roots,leaves,petioles,cotyledons and hypocotyls of Angelica sinensis(Oliv.)Diels have been obtained.It was found in our experiments the following results:1.The callus induction from the roots has arisen rapidly and increased at a high rate and with a high differentiating frequency.2. The phytohormones play a significant role in callus induction and differentiation.3. The suitable combination...

For the culture of organs,modified B_5,KU,MS,NT,1/2MS media were used. Callus induction and plantlet regeneration from roots,leaves,petioles,cotyledons and hypocotyls of Angelica sinensis(Oliv.)Diels have been obtained.It was found in our experiments the following results:1.The callus induction from the roots has arisen rapidly and increased at a high rate and with a high differentiating frequency.2. The phytohormones play a significant role in callus induction and differentiation.3. The suitable combination of cytokinin(6-BA)with auxins(2,4-D,NAA)may enhance their induction and subculture,but the effect was different on the differentiation.4. The bud was differentiated from the embryoid and the callus.

运用改良的 B_5、MS、KU、NT、1/2 MS 培养基,从当归[Angelica sinensis(Oliv.)Diels]的根、叶片、叶柄、子叶、下胚轴等器官诱导愈伤组织和植株再生。试验证明:1.根的愈伤组织产生最快,生长旺盛,分化率高;2.植物激素在愈伤组织诱导和分化中起主导作用,且细胞分裂素(6-BA)与生长素(2,4-D,NAA)的适当配合有增效作用;3.培养基的种类对愈伤组织诱导和继代培养的影响差别不大,而对分化率有明显的影响,其中以改良的 B_5和 MS 培养基较好;4.由胚状体和愈伤组织分化芽。

Brassinolide(BR)promoted rapeseed sterile germination,expended cotyledons oi seedling,increased root numbers,made plant and root grow twistily,but decreased the fresh weight and the plant height,and,made roots smaller.The calluses formation of cotyledon could bs stimulated at lower concentration of BR(10-5 to 10-1ppm)and restrained at hetgher concentration 10-4 to 10-5 ppm BR promoted the formation of root from cotyledon,but decreased its rooting frequency.It was easier to differentiate into plahtle'ts from...

Brassinolide(BR)promoted rapeseed sterile germination,expended cotyledons oi seedling,increased root numbers,made plant and root grow twistily,but decreased the fresh weight and the plant height,and,made roots smaller.The calluses formation of cotyledon could bs stimulated at lower concentration of BR(10-5 to 10-1ppm)and restrained at hetgher concentration 10-4 to 10-5 ppm BR promoted the formation of root from cotyledon,but decreased its rooting frequency.It was easier to differentiate into plahtle'ts from the calluses induced by 10-3 to 10-4ppm BR.BR promting rapeseed sterile germinationand calluses formation and differentiation would have important significance for this plant hormone to be used in other fields.

油菜素内酯促进油菜种子无菌萌发,增大子叶,增多根数,使植株和根扭曲生长.但使鲜重降低,株高变矮,根变细。低浓度的BR(10~(-5)~10~(-1)ppm)促进子叶愈伤组织形成,高浓度则表现抑制作甩。10~(-4)~10~(-5)ppmBR促进经BR处理的子叶形成根,但降低未经BR处理的材料的生根率。BR10~(-3)~10~(-4)ppm诱导形成的愈伤组织较易分化出苗。BR对种子萌发的促进作用以及对愈伤组织诱导和分化的双重促进作用,对于开拓该激素应用的新领域将具有重要意义。

 
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