片断的

RbcL gene was obtained by polymerase chain reaction and cloned into pDM19-T vector. The positive clone identified by PCR was sequenced. The nucleotide sequence was 1266 bp long, including an ORF of 1031bp, encoding a putative 343 amino acids. The deduced amino acid sequence had a high identity above 94.13% with that of tobacco, spinach, sweet potato, corn, Arabidopsis thaliana, Oryza sativa, Vitis vinifera, Marchantia polymorpha and Citrus paradise.

阳性克隆鉴定后进行测序，序列分析结果表明：该基因片断长为1266 bp，包括1031 bp的编码区序列，编码343个氨基酸；其编码区氨基酸与烟草、菠菜、玉米、甘薯、拟南芥、水稻、葡萄、地钱和葡萄柚等9个物种的同源性94.13%以上，并构建了它们间的亲缘关系树。

As an outcoming of the division deepening, the global value chain is determined by the comparation of the marginal cost and marginal revenue.

全球价值链的形成是分工进一步深化的产物，其形成程度取决于价值环节片断化和空间重组过程中边际成本和边际收益之间的对比。

I partly agree with the author's contention those the enormous and otiose information at whiles render human lose theirss way and fail to consider question penetratingly and originally.

还有在TEXT作品中引用的那些片断，并么有攻击作者的意思，只不过拿出来和大部分人探讨一下。期望被引用的作者谅解

The body breaks down into 7 individualy molded components,these pieces have precut holes in them to allow for appliances to be built in.

身体为7个individualy被铸造的组分在考虑到的他们划分，这些片断有预剪的孔器具被修造in。

We had preliminary researched on the mechanism of Stylosanthes guianensis cv. Mineirao resistant to anthracnose, a specific fragment of SG2950-1 was acquired from genome DNA of Stylosanthes guianensis cv. Mineirao by the technique of AFLP in our laboratory, we acquired both ends of the fragment of SG2950-1 by RACE from Stylosanthes guianensis cv.

我们已经对Mineirao柱花草的抗病机理进行了初步研究，并用AFLP分子标记技术从其基因组DNA中获得了一特异片断SG2950-1，利用快速扩增cDNA末端技术将基因组DNA特异片段的两端从Mineirao柱花草扩增出来，经测序后拼接得到MSRA基因的全长序列。

Transcriptional factors play an equivalent role in plant during drought adaptation and cold acclimation. In order to study the expression pattern of CB F4 gene promoter and explore its potential application in plant genetic engineer ing, CBF4 promoter fragment was amplified by PCR method from Arabidopsis thalian a genome DNA.

根据已有文献及公开的拟南芥基因组序列，利用PCR方法从拟南芥基因组DNA中扩增得到了转录因子CBF4上游的DNA片断，对其进行序列分析表明与GenBank序列高度同源，同时对其进行初步的功能分析。

The flanking sequence of T-DNA insertion site was successfully amplified using TAIL-PCR in torenia, and the length of the amplified products ranged about from 200 bp to 2 000 bp and most of them were about 400 bp and 800 bp. Among them, 36% had homologous plant sequences.

采用TAIL-PCR成功扩增了转基因蓝猪耳T-DNA插入位点的侧翼序列，扩增片断长度为200~2000bp，大多数片段在400bp和800bp左右，其中36%的序列含有植物的同源序列。

The Laccase gene of Trametes versicolor's genomic DNA amplified by PCR using a set of primers that we designed in this study. The amplified fragment was cloned into the vector pUCM-T.

本研究以PCR扩增的方法，从变色栓菌的基因组DNA中扩增出了一预期大小的DNA片断，并将其克隆到了pUCM-T载体上。

METHODS We performed immunohistochemical staining on 192 circumferential venoatrial segments (32 veins) harvested from 8 autopsied human hearts using antibodies to tyrosine hydroxylase and choline acetyltransferase.

研究者利用酪氨酸羟化酶及乙酰胆碱转移酶抗体对从8名尸解的人体心脏中采集的192例肺静脉同左心房连接处周缘的肌肉片断（32个静脉）进行免疫组织化学染色。

The Wakan Film Foundation took an 18-member crew to the event and shot more than 140 hours of video footage as participants explored the future of mankind.

灵力电影基金投入18人的工作人员到这个项目，花了超过140个小时的录像片断来扮演这些参与者在探讨人类的未来。

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％。