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序列改造
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  sequence modification
     Cloning, Sequence Modification and Functional Expression of Structural Genes of Bacillus Subtilis Biotin Operon
     枯草杆菌生物素操纵子基因的克隆、序列改造及功能表达研究
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  “序列改造”译为未确定词的双语例句
     However, the recombinant yeast containing VP2 gene also failed to express VP2. So we suggest that the VP2 gene of PPV is not suitable for expression in yeast system, or elsewise the expression level of VP2 protein is too low to be detected.
     我们又将VP2基因靠近5,端部分进行了序列改造,构建了酵母转移载体pPICZαA/MVP2,转化酵母受体菌后诱导培养,检测结果显示,VP2仍然没博土学位论文 摘 要 东北农业大学有得到成功表达。
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     The equal interval processing method of the original non-equal interval chromatographic data sequence is adopted, which convert non-equal interval chromatographic data sequence into an equal interval one.
     该模型针对变压器色谱数据的实际情况,研究采用了原始非等间距色谱数据序列的等间距处理方法,将非等间距色谱数据序列改造为等间距序列;
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     A sequence, cry Hem encoded the truncated Cryllel protein consisting of 648 amino acids of N-terminal, was modified and was optimized with codon usage of Plant.
     在上述研究基础上,对编码Cry1Ie1蛋白1-648氨基酸的核酸序列进行的序列改造和密码子优化,使其能在植物中高效表达。
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     In this study, vaccinia virus vector pVI75 containing double marker genes was constructed which can delete the marker genes in the process of screening recombinant vaccinia virus.
     痘苗病毒转移载体pVI75是在带lacZ单标记基因载体pSC65的基础上neo基因和一段与lacZ末端同源的约200bp的lacZ’序列改造而成的。
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     A 762 bp mite (Pyemotes tritici ) insect-specific neurotoxin tox 34 gene fragment encoding mature protein was fully modified based on plant gene codon usage.
     对来自虱状蒲螨(Pyemotestritici)的昆虫特异性神经毒素基因tox34编码成熟蛋白部分的762bp片段,依据植物的偏爱密码子进行了序列改造
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  相似匹配句对
     p sequences or R.
     p序列和R.
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     The research on length reconstructing of multiphase sequences
     多相序列长度改造的研究
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     Revamping Cooling Tower
     冷却塔改造
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     sequences and associated r.
     序列及相伴r.
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     RESEARCH ON TRANSFORMATION OF STEREOCOMPARATOR INTO SYSTEM OF LARGE-SCALE COMPUTER AIDED PLOT
     立体坐标量测仪的改造
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  sequence modification
japonica-based STS primers without any sequence modification.
      
The NIP1 gene was sequenced from each isolate and there was no correlation with source of the isolate or sequence modification and virulence.
      
Enhanced expression of the shape Bacillus thuringiensis cry9Aa2 gene in transgenic plants by nucleotide sequence modification co
      
Effects of gene dosage and sequence modification on the frequency and timing of transposition of the maize element Activator (Ac
      
Sequence analysis of the target genes revealed a range of sequence changes rather than the sequence modification intended through chimeraplast design.
      


A 762 bp mite (Pyemotes tritici ) insect-specific neurotoxin tox 34 gene fragment encoding mature protein was fully modified based on plant gene codon usage. tox 34 was inserted into bacterial expression vector pBV221. Electrophoresis of protein mixture extracted for the bacteria treated with heat-induction showed that specific protein bands migrated with apparent molecular weight of 32 ~ 33 kD in denaturing gels. Tox 34 wasinserted into plant high-e xpression vector and then transferred into tobacco (Nicotiana...

A 762 bp mite (Pyemotes tritici ) insect-specific neurotoxin tox 34 gene fragment encoding mature protein was fully modified based on plant gene codon usage. tox 34 was inserted into bacterial expression vector pBV221. Electrophoresis of protein mixture extracted for the bacteria treated with heat-induction showed that specific protein bands migrated with apparent molecular weight of 32 ~ 33 kD in denaturing gels. Tox 34 wasinserted into plant high-e xpression vector and then transferred into tobacco (Nicotiana tabacum L. cv. SR1 )using the Agrobacterium tumefaciens (Smith et Tomnsend) Conn binary vector system, followed by the obtainment of the trangenic tobacco plants. The PCR Southern blot assay indicated tha the intact tokin gene was intghed into the tobacco genom. GUS assay of transgenic seedling mets showed positive results. The boing trail of transgenic plants using holborms (Heltothis armigeva Hubner) manifested strong toxity to lowstar bollworm larvae.

对来自虱状蒲螨(Pyemotestritici)的昆虫特异性神经毒素基因tox34编码成熟蛋白部分的762bp片段,依据植物的偏爱密码子进行了序列改造。将改造后的基因插入细菌表达载体pBV221,经热诱导处理后细菌总蛋白在SDS-PAGE上特异条带的表观分子量为32~33kD。将tox34基因插入植物高效表达载体后以根癌土壤杆菌(Agrobacteriumtumefaciens(SmithetTownsend)Conn)介导的方法导入烟草(NicotianatabacumL.cv.SR1),并获得了转基因烟草植株。经PCRSouthem杂交结果证实,完整的毒素基因已整合入烟草基因组。转基因幼苗根部的组织化学检测GUS显示阳性。再生植株叶片的棉铃虫(HeliothisarmigevaHubner)饲喂实验显示对低龄幼虫有很好的毒杀作用。

Green fluorescent protein has several good characters. Under excitation of long UV light or bluelight, it emits gi'een fluorescence without requiring any exogenous substlates and cofactors. GFP gene expression canbe used to monitor gene expression and protein localization in living cells and organisms. This is a development ofrevolutionaly sighficance. The DNA seqUence of this gene can be re - eopneered by mubenesis and the or willget stroved fluorescent propelties. The applications of GFP will be wider and...

Green fluorescent protein has several good characters. Under excitation of long UV light or bluelight, it emits gi'een fluorescence without requiring any exogenous substlates and cofactors. GFP gene expression canbe used to monitor gene expression and protein localization in living cells and organisms. This is a development ofrevolutionaly sighficance. The DNA seqUence of this gene can be re - eopneered by mubenesis and the or willget stroved fluorescent propelties. The applications of GFP will be wider and wider.

绿色荧光蛋白具有优良的特性,在蓝光或长紫外光的激发下,不需要任何外源底物或内源辅助因子的参人就能发出绿色荧光.绿色荧光蛋白基因的表达可用来监控活细胞或生物体中基因表达和蛋白质的定位.这是一个革命性的进展.而且,对基因DNA序列的改造有可能使绿色荧光蛋白的发光特性更加优良,从而其应用范围会更加广泛.

This paper discusses a modeling process which is based on optimized grey theory used in power system load forecasting. Through exponential smoothing treatment of original load data, we can turn the original data sequence which is undulating into the stronger orderliness sequence, then using optimized grey model to greatly enhance the forecasting precision. The practical calculation shows that this method is simple, practical and can be the ideal tool in the medium term power load forecasting.

论述了用优化灰色理论进行电力系统负荷预测的建模过程。通过指数平滑法对原始负荷数据进行预处理 ,把有起伏特性的原始数据序列改造成规律性强的序列 ,再利用优化灰色模型进行预测 ,提高了预测精度 ,该方法简捷实用 ,经实际算例校核证明 ,可以作为中期电力负荷预测的理想工具

 
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