查询词典 increasing sequence

The method is just like the QuikChange site-directed mutagenesis method except for its special primer. This pair of primers is composed of a long primer and a short primer which is central overlapped.Both of the Tm of 5\'sequence in long primer and Tm of 3\'sequence in short primer are above 66℃.The Tm of short primer is almost half of that of long primer.It is convenient to perform insertion or substitution mutation of DNA fragments larger than 20bp,In addition,it is highly applicable in research about the deletion mutation of DNA fragments larger than 2000bp.

我们实验室一直在寻找一种简单高效的可以用于基因的删除、插入及替代突变的方法，通过大量研究和实验发现，可以使用一种基于反向PCR原理，使用全新的引物设计的突变方法——&COP&突变法，该方法采用与QuikChange点突变法相同的操作步骤，其策略是设计一对中心重合的引物，长引物的5\'端序列和3\'端序列的Tm值均不低于66℃，短引物Tm值约为长引物一半，且与长引物中心重合互补。

The phylogenetic tree was constructed using maximum evolution approach in Mega. The negative selection sites were analyzed by using Datamonkey. There is an apparent 30 bp nucleotides deletion mutation in homonids FKN comparing to that of Old World Monkeys besides other point mutations. Homology of nucleotide sequence between human and chimpanzee, gorilla, orangutan, gibbon, macaque and leaf monkey is 99.2%、98.4%、98.1%、96.5%、95.9% and 93.8% respectively. Homology of amino acid sequence of them is 98.5%、98.0%、97.7%、94.7%、93.7% and 90.5% respectively.

序列分析发现人猿超科较旧大陆猴FKN基因除了有散在的点突变外，还有一明显的30bp的核苷酸缺失突变；人FKN基因序列与黑猩猩、大猩猩、红毛猩猩、长臂猿、猕猴和叶猴的同源性分别是99.2%、98.4%、98.1%、96.5%、95.9%和93.8%，由此推导的氨基酸序列同源性分别是98.5%、98.0%、97.7%、94.7%、93.7%和90.5%；FKN基因进化树表明人与黑猩猩关系更近，FKN基因进化和通常认为的物种进化一致；Datamonkey分析结果显示FKN存在3个负选择位点53Q、84D、239N。

The analysis for the relationship between the balance of quadricphase oversampled chaotic map sequence and sequence length and oversampled parameter p was given by using this function.

针对平衡度函数只能考察二值序列平衡性的问题，提出了可以考察多值序列平衡性的序列最大平衡差函数，利用该函数分析了四相OSCM序列平衡性分别与序列长度和过抽样参数p的关系。

Methods: Volume scans of temporal bone was performed in 25 patients (50 ears) with 3D-FIESTA sequence. Post-procession with multiplanar reformation, maximum intensity projection and virtual endoscape were operated to evaluate the ability of 3D-FIESTA sequence to show anatomic structures and lesions in inner ear and internal auditory canal.

用GE signa 3.0T超导型磁共振对25例共50耳应用3D-FIESTA序列做颞骨三维容积扫描，采用多平面重组、最大强度投影及仿真内窥镜行后处理，观察3D-FIESTA序列对内耳及内听道内各解剖结构的显示。

Annotations are aailable to the user ia a web interface to the database. Multiple points of entry are aailable so that a user is able to: directly access annotations for a single protein sequence ia keywords or accession codes, examine a sequence of interest chosen from a summary of annotations for a particular proteome, or access precomputed frequency-based cross-proteome comparatie analyses.

用户可能通过基于Web的界面进入数据库获得注释信息，该界面提供多种检索方式：直接通过关键词或进入号获取某一蛋白的注释信息；从某一特定蛋白质组的注释摘要中选择一个感兴趣的序列；进入蛋白质组交叉比较分析入口。

The results showed that activities of the forward sequence of both genotypes were higher than that of reverse sequence. Promoter activity of the recombinants with A allele was about one third lower than that with C allele.

实验结果表明，2种基因型的正向序列启动子活性均高于相应的反向序列，含有A等位基因的启动子片段活性比含有C等位基因的片段低约1/3。

The method includes mapping sequence numbers of data packets to be transmitted to congestion window sizes during transmission of the data packets, determining whether there is a lost data packet or not, and if there is a lost data packet, retransmitting the lost data packet and adjusting a congestion window size to the congestion window size mapped to the sequence number of the lost data packet.

该方法包括：在数据包的传输期间，将待被发送的数据包的序列号映射为拥塞窗口大小，确定是否有丢失的数据包，以及如果有丢失的数据包，则重传该丢失的数据包并且将拥塞窗口大小调整为被映射为该丢失的数据包的序列号的拥塞窗口大小。

Can be expected to set up an DNA sequence database of distinguishing different monosaccharides in the future, make it for the new method of the Saccharides sequence analysis.

未来可望建立能辨识不同单糖的DNA序列资料库，做为分析醣类序列的新方法，对DNA药物及生物感测器的研发有相当大的发展潜力。

The matching of successions and the establishing of strata sequence formwork had provided significant condition through the understand of the sequence distribution.

通过对该地区层序划分的认识，为该地区的层序对比和层序地层格架的建立等，提供了重要的依据。

This paper presents a method, which uses the vortex sensor for gathering location signals of the narrow groove. In terms of the symmetrical characteristic of the edge of the signal, the paper adopts "reverse sequence cross correlation" method,i.e. cross correl ation analysis between the reverse sequence and original signals. This method makes full use of all the process of the signals, filtrating the stochastic signals, and can precisely locates the center of the groove.

文中采用了电涡流传感器来采集窄槽的位置信号，利用信号边沿部分对称的特点，采用了&倒序列相关&的方法，即用倒序信号与原信号进行互相关分析，充分利用了信号的全过程，滤除了信号中的随机成分，精确地求得窄槽的中心位置。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。