查询词典 EST

In silico cloning is developing with the project of genomic and EST. It is a new method of gene-cloning through bioinformatics.

电子克隆是随着基因组计划和EST计划实施而发展起来的利用生物信息学手段进行基因克隆的新方法。

In silico cloning was a new technique of gene-cloning which developed with genome project and EST project via bioinfomatics method.

电子克隆是随着基因组计划和EST计划的实施而发展起来的，是利用生物信息学手段进行基因克隆的新方法。

The materials of endoscopic sphincterotomy in 221 cases with difficulty in manipulation were reviewed to upgrade EST therapeutic efficacy.

为提高对经内镜乳头括约肌切开术切开困难患者的治疗水平，总结了221例困难 EST 患者的资料。

Variabilis natural type; applied the theory of numerical taxology and cluster analysis method, classified the Q. variabilis of Qinba and Huanglong mountain; ascertained the standard and method of Q. variabilis plus trees selection about 30 ages in Shaanxi province different areas and selected 49 plus trees that were suitable to different areas; used isoenzyme analysis ,through the detection enzyme system of POD,GDH,EST and ADH ect, researched the genetic variation level of Q. variabilis natural populations and heredity construction of different Q. variabilis natural type .The result showed:(1) Q.

本文通过对栓皮栎地理分布的研究，确定了研究栓皮栎天然类型的地理区域；应用数值分类学原理，采用聚类分析方法，对秦巴山区和黄龙山区的栓皮栎天然类型进行划分；确定了陕西省不同地区30年左右栓皮栎优树选择的标准和方法，并选出了适宜不同地区生长的优树49株；采用同工酶技术，通过对POD、GDH、EST、ADH等4个酶系统的检测，研究栓皮栎天然群体遗传变异水平和不同栓皮栎天然类型的遗传结构。

Microsatellites in various components in Oryza sativa SSP. Japanica were computed and censused. The result showed: Microsatellites distributed in both coding regions and non-coding regions of genes and other regions in rice genome. The only quantitative relationship of microsatellites among regions could be confirmed. In quantitative, microsatellite content in non-coding region is higher than in coding region, but the nature of tri-nucleotide microsatellite excepts. That microsatellites in rice EST sequences are plentiful was found similar to the research before.

对水稻基因组中各成分的微卫星进行统计分析，结果表明：微卫星在基因的编码区和非编码区都有分布，主要是数量上的差异；在数量关系上，非编码区的微卫星含量大大高于编码区，但是三核苷酸微卫星相反；在水稻EST中微卫星含量非常丰富；在微卫星motif长度使用上，二核苷酸微卫星的含量最高，且以at/ta微卫星占大多数；比较籼稻和粳稻基因组上的微卫星，发现它们在含量、组成和motif使用频率上都非常相似。

Despite of some insufficiencies, it has been proved that EST could promote the discovery and research of novel genes.

尽管存在一些不足，实践证明EST可大大加速新基因的发现与研究。

Analysis of EST revealed there are probable alternative splices at its 5 end.

对EST数据的分析结果表明在其5'端可能存在选择性剪接。

Based on band types of Per.Est.and soluble protein,the authors caculated their genetic similar coefficient and genetic distance by using the formula of Forguson and Aquado ＆ Avise.

根据其中的PER、EST和可溶性蛋白谱带的分布特征，用Forguson和Aquado＆Avise的公式分别计算其谱带的相似性系数和遗传距离，以类平均法进行了聚类分析。

Methods EST isozymes of three blackfly species were studied by discontinuous PAGE techniques. Results Ten isozyme bands could be identified according to the electrophoresis zymograms.

应用垂直板不连续聚丙烯酰胺凝胶电泳技术，对素木蚋、双齿蚋和五条蚋进行EST同工酶电泳，测量并计算各酶带的迁移率。

Released in 1989, his second studio album entitled Une Présence was his more successful one and contains several hit singles, such as " Joue pas ", recorded as a duet with Joniece Jamison," Les Valses de Vienne "," Petit Frank " and "C'est toi qui m'as fait" which were all top two hits in France.

发布於1989年，他的第二张录音室专辑题为宇根的存在是他更成功的，包含几个单曲，如&茹埃双人舞&，记作二重奏与 Joniece 贾米森，&莱文贵宾圆舞曲&，&佩蒂特弗兰克&和& C'est 布袋葵 m'as 既成事实&的前两位都是在法国命中。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。