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plant conversion
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  植株转换
     Treatment with TDZ at concentration of 0.2 μmol/L resulted in increase of the percentage of germination of somatic embryos from 17.28% to 72.77% and the plant conversion ratio from 16.49% to 67.05%,respectively.
     TDZ可有效地改善体胚萌发率和植株转换率,其中0.2μmol/L TDZ处理的体胚萌发率和植株转换率分别从对照的17.28%、16.49%提高到72.77%和67.05%。
短句来源
     Quiescent carrot somatic em-bryos were obtained by using MS medium containing 5%,sucrose to culture suspension cultures with globalembryos,After quiescent embryos were dried to 23%water content and stored in the dry state at room tem-perature for 4 months,the plant conversion rate was 67%.
     用5%蔗糖的培养基培养含球形胚的悬浮培养物,得到了静止状态的胡萝卜体细胞胚。 这种胚经脱水至含水量23%后于室温干燥贮存4个月,植株转换率为67%。
短句来源
  “plant conversion”译为未确定词的双语例句
     Differentiation of embryos and plant conversion appeared in MS medium supplemented with 1.0mg/L abscisic acid(ABA) and 1 mg/L gibberellic acid(GA3). Embryos germinated on phytohormone-free MS medium.
     胚性愈伤组织在含1.0mg/L的脱落酸(ABA)和1.0mg/L的赤霉素(GA3)培养基上分化、发育,再转移至无激素的培养基上再生出完整植株.
短句来源
     Germination and Plant Conversion of Artificial Seeds of Carrot, Celeriac and Wheat under both Sterile and Nonsterile Conditions
     胡萝卜、根芹,小麦的人工种子在无菌及有菌条件下的发芽成苗
短句来源
     Study of speedy plant conversion by tissue culture in Anans comosus cv Variegata
     金边凤梨组织培养快速育苗的研究
短句来源
     Comparison in respect of plant conversion investment and product quality with another plant denoted that this process being simple and flexible,safe and reliable,easy for operation,high in cleaning efficiency,low in operation cost,and,as a whole,suitable for adoption by a small and medium coal preparation plant
     通过将该厂的改造建设投资、产品质量等与另一选煤厂进行对比,证明了该厂的工艺不仅简单灵活、安全可靠、操作方便,而且选煤效率高、生产成本低,适于中小型选煤厂采用。
短句来源
  相似匹配句对
     On Conversion
     论转化构词法
短句来源
     Review of conversion processes on methanol plant
     甲醇装置转化工艺评述
短句来源
     On the Fequency Conversion Processes in the Plant and its Applications
     变频调速工艺在电厂输煤系统的应用
短句来源
     Plant Aquaporins
     植物水孔蛋白
短句来源
     The plant of Rhodiola.
     红景天为景天科红景天属(Rhodiola L.)
短句来源
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  plant conversion
A low frequency of embryo-to-plant conversion was achieved by inducing shoot development on medium solidified with 0.5% phytagel and supplemented with 1.5% or 3% sucrose.
      
Viable plants were recovered on basal MS free of plant growth regulators (PGRs), but percentages of plant conversion have to be improved.
      
Genotypes representing the three botanical varieties of peanut (Arachis hypogaea L.) were assessed for somatic embryogenesis and subsequent plant conversion from mature zygotic embryo axes.
      
Highest plant conversion frequency from somatic embryos was obtained in presence of dicamba or NAA and using cotyledon explants.
      
The dried embryos maintained their ability of plant conversion after three months of storage under room conditions.
      
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Explants of root,hypocotyl,cotyledon,leaf and petiole from seedlings of Melissitusruthenica L.could produce callus tissues when they were cultured on MS agar mediumcontaining 2,4-D 2-0.25mg L-l and KT 0.25-2mg L-1,or 2,4-D 0.5mg L-1 and ZT0.5mg L-1,or BAP 0.5mg L-1 and NAA 0.05mg L-1.Callus tissues Could be induced todifferentiate somatic embryos when they were transfered to MS medium containing 2,4-D0.5-0.1ing L-1 and KT 0.5-0.1mg L-1,or BAP 0.25mg L-1 and NAA 0.05mg L-1.Somatic embryos could develop into whole...

Explants of root,hypocotyl,cotyledon,leaf and petiole from seedlings of Melissitusruthenica L.could produce callus tissues when they were cultured on MS agar mediumcontaining 2,4-D 2-0.25mg L-l and KT 0.25-2mg L-1,or 2,4-D 0.5mg L-1 and ZT0.5mg L-1,or BAP 0.5mg L-1 and NAA 0.05mg L-1.Callus tissues Could be induced todifferentiate somatic embryos when they were transfered to MS medium containing 2,4-D0.5-0.1ing L-1 and KT 0.5-0.1mg L-1,or BAP 0.25mg L-1 and NAA 0.05mg L-1.Somatic embryos could develop into whole plants on hormone free MS medium.Somaticembryos were encapsulated by 1.5% alginate to prepare artificial seeds,of whichgermination rate and plant conversion rate were 95% and 53%, respectively.

扁蓿豆实生苗的根、下胚轴、子叶、叶片和叶柄外植体,在含2,4—D2—0.25mgL-1与KT0.25-2mgL-1及2,4—D0.5mgL-1与ZT0.5mgL-1或BAP0.5mgL-1与NAA0.05mgL-1的MS琼脂培养基上均可产生愈伤组织.愈伤组织在含2,4—D0.5—0.1mgL-1与KT0.5—0.1mgL-1或BAP0.25+NAA0.05mgL-1的MS培养基上可诱导分化出体细胞胚.体细胞胚在无激素的培养基上发育成完整植株.用海藻酸钠包襄体细胞胚制成人工种子,其发芽率和植株转换率分别为95%和53%.

Effects of different sucrose concentrations on the induction,growth and development of carrot somaticembryos were studied during suspension culture. Five percent sucrose had obvious inhibition on the inductionof carrot somatic embryos and influenced the development of global embryos.Quiescent carrot somatic em-bryos were obtained by using MS medium containing 5%,sucrose to culture suspension cultures with globalembryos,After quiescent embryos were dried to 23%water content and stored in the dry state at room...

Effects of different sucrose concentrations on the induction,growth and development of carrot somaticembryos were studied during suspension culture. Five percent sucrose had obvious inhibition on the inductionof carrot somatic embryos and influenced the development of global embryos.Quiescent carrot somatic em-bryos were obtained by using MS medium containing 5%,sucrose to culture suspension cultures with globalembryos,After quiescent embryos were dried to 23%water content and stored in the dry state at room tem-perature for 4 months,the plant conversion rate was 67%.

在胡萝卜体细胞胚的悬浮培养中,研究了不同蔗糖浓度对胡萝卜体细胞胚的诱导、生长与发育的影响。5%蔗糖对体细胞胚的诱导具有明显的抑制作用,并对球形胚的发育具有明显的影响。用5%蔗糖的培养基培养含球形胚的悬浮培养物,得到了静止状态的胡萝卜体细胞胚。这种胚经脱水至含水量23%后于室温干燥贮存4个月,植株转换率为67%。

The results of the study of speedy plant conversion and tissue culture of the Anans comosus cv Variegata show that if the proper and improved MS substratum is picked out, the tufted sprouts can be induced to propagate directly on the crown sprout of the ornamental pineapple. The improved substratum which can cultivate the crown sprout and absorbing sprout and can induce the tufted sprouts to propagate considerably is thus made by adding BA 2.0 mg·L -1 , KT 0.1~0.5 mg·L -1 and NAA 0.1~0.5 mg·L...

The results of the study of speedy plant conversion and tissue culture of the Anans comosus cv Variegata show that if the proper and improved MS substratum is picked out, the tufted sprouts can be induced to propagate directly on the crown sprout of the ornamental pineapple. The improved substratum which can cultivate the crown sprout and absorbing sprout and can induce the tufted sprouts to propagate considerably is thus made by adding BA 2.0 mg·L -1 , KT 0.1~0.5 mg·L -1 and NAA 0.1~0.5 mg·L -1 , the propagating index can reach high to more than 200 000 times per year, and the character of being golden-edged is still maintained. Under 25~30°C, the tufted sprouts of the Anans comosus cv Variegata can grow normally. The proper intensity of light can help the pineapple grow and differenciate.

对金边凤梨组织培养快速育苗进行了研究 ,以筛选适合的培养基 ,结果表明 :以改良 MS培养基能直接诱导观赏凤梨顶芽产生丛生芽 ,其中改良 MS培养基加入 BA2 .0 mg· L-1 ,KT0 .1~ 0 .5 mg· L-1 以及 NAA 0 .1~ 0 .5 mg· L-1 培养冠芽或吸芽 ,能诱导大量丛生芽而获大量繁殖 ,其繁殖系数要达到每年 2 0多万倍 ,且能保持原品种的金边遗传性状 ;在 2 5~ 30℃条件下 ,金边凤梨的丛生芽生长正常 ,继代时间较长 ;光照过强或过暗不利金边凤梨的生长与分化。

 
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