查询词典 fragment

The pcDNA〓-apoE〓 plasmid was transfected to SK-N-SH Neuroblastoma cell by liposome. It could be screened by G〓. The immunohistochemical assay was shown that neuroblastoma cell transfected by pcDNA〓-apoE〓 expressed the recombinant apoE protein. The intracellular expressed recombinant protein could inhibit the death of neuroblastoma cell induced by beta amyloidal peptides 25-35 fragment.

用pcDNA〓—apoE〓真核表达载体与脂质体共转染神经成纤维胶质瘤细胞，用G〓选择压力筛选，细胞免疫荧光检测表明，pcDNA〓—apoE〓转染的神经成纤维胶质瘤细胞表达了apoE〓重组蛋白，这种内源性的apoE〓重组蛋白对25μM Aβ25—35多肽诱导的神经成纤维胶质瘤细胞的死亡具有拮抗作用。

Recently R. James in the "Journal of Theological Studies", 1901, II, 572-577, claims to have found a fragment of this lost apocryphon in Latin and Old English versions.

最近河詹姆斯在&神学研究杂志&， 1901年，二， 572-577 ，声称他们已经找到一种片段这一损失apocryphon在拉丁美洲和旧英文版本。

Methods With polymerase chain reaction-single-strand conformation polymorphism combining argentation and glue retrieval, DNA sequencing, and restriction fragment length polymorphism, the SNP of the 50 exons in all the coding regions of ABCA1 gene was detected in 112 patients with established diagnosis of coronary heart disease.

通过聚合酶链反应－单链构象多态性分析结合银染后胶回收、DNA测序和限制性内切酶酶切分析方法检测112例明确冠心病诊断患者的ABCA1基因全部编码区50个外显子的SNP。

Three combinant retrovial expression vectors, aM1, aM2 and aM3, which was respectively loaded with reverse fragment of c-myc exon 1, 2 and 3, were transferred into rat arterious smooth muscle cells and assayed 1 month after their stable expression.

将分别载有c-myc第1、2和3外显子反义片段的三种重组逆转录病毒表达载体aM1、aM2和aM3导入大鼠主动脉平滑肌细胞，并于持续筛选后1个月进行稳定表达检测。

Methods Three recombinant retroviral expressive vecto rs, aMl, aM2 and aM3, which respectively loading reverse fragment of exon 1,2 and 3, were transferred in to rat arterious SMC and assayed 1 month after their stable expression.

分别载有c-myc 第1、2 和3外显子反义片段的3种重组逆转录病毒表达载体 aM1、aM2 和 aM3 被导入体外培养的大鼠主动脉平滑肌细胞，并于持续筛选后1个月进行稳定表达检测。

The sequences identities of SRY gene fragments of all animals of Artiodactyla available from GenBank were compared with the M.m.vaginalis SRY gene fragment. The phylogenetic tree was contructed and analyzed by UPGMA method and it was studied at the level of taxonomics and evolution.

将其序列与基因库中录入的所有偶蹄目动物的SRY基因序列进行同源性比较，用UPGMA法构建了其系统进化树，从分类和进化上对赤麂SRY基因进行分析

A fragment of this palette, now in the Ashmolean Museum in Oxford, shows two bound captives.

一个调色板片段如此，现在在牛津的阿什莫尔博物馆，显示了两个方向的俘虏。

According to the results of gene localization,we have isolated the BamHI-PstI fragment of ETS of rRNA gene of silkworm Attacus ricini from a subclone pAR II.

根据rRNA杂交定位的结果，分离了带有外转录间隙区的蓖麻蚕rRNA基因次级克隆 pARⅡ的BamHI-PstⅠ片段。

By summarizing the community factors, like theory determination, vanguard exploration and the photography community and so on, and taking a few key words, such as the time conception, the representative personage and their works, the esthetics pursuance etc, as standard, we can separate the sixth generation from such names as the cainozoic generation and the past-fifth generation out, and fix the basic points of the thesis.The esthetics pursuance of the sixth generation is the emphasis of the thesis, mainly incarnating the innovation of their theme selection, narrative strategy and image style, In the aspect of the theme selection, the sixth generation exhibits the metropolis fragment and the autoecious person through angles of the modern rock-and-roll, the city feeling and the fringe citizen, avoiding the theme of the fifth generation and the traditional film esthetics points, pays attention to the sub-culture of city.

第六代导演在90年代初登上中国影坛，通过概括这一创作群体的&群体性&因素，如理论自觉、先锋探索、拍摄群体等，再就是以时间概念、代表人物及代表作、美学追求等几个关键词作为标准，可以把&第六代&这一称谓从&新生代&、&后五代&等众多称谓中析出，明确全文的论述基点。

Using a 3H-labelled 7.3kb fragment of 18S and 28S rRNA g enes as a probe and by chromosomal in situ hybridization,it was demonstrated tha t the autoradiographic silver grains to be located along entire p+ part of the m arker chromosome.

应用3H标记的7.3kb长的rRNA基因探针进行染色体原位杂交，自显影银颗粒沿整个p+区域分布，p+上的银颗粒数是正常近端着丝粒染色体短臂上银颗粒平均数的5倍。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。