基因序列测定和分析结果进一步表明该毒素基因高度保守。
PCR and sequence analysis were used to detect the toxin gene.
方法应用PCR及单链构象多态性(SSCP)分析技术结合基因序列测定方法确定突变类型。
Single strand conformation polymorphism (SSCP) essay and sequence analysis of the PCR product were used to ascertain the gene mutation.
对BDV阳性产物进行基因序列测定、同源性和氨基酸顺序分析，绘制系统发生树，初探bdv感染的分子流行病学特征。
Further, the gene sequence and amino acid sequence for BDV positive product were analyzed to establish the molecular epidemiologic characteristic by drawing phylogenetic tress.
方法通过鸡胚尿囊腔传代自普通级小鼠肺脏分离病毒，经血凝实验、血凝阻断实验和结构基因序列测定对分离得到的病毒进行鉴定；
MethodsThe virus was isolated from conventional mice lungs through chicken embryo passages and identified by haemoglutination test, haemoglutination blocking test and constitution genes sequencing.
要求基因测定公司必须在掌握确凿证据之后，才可声称能够确定某种疾病与某段基因序列之间存在联系，这也是明智的做法。
It might also be wise to consider asking for certain proofs to have been established before a firm can claim to be able to make a firm association between a disease and a DNA sequence.
主要农作物的大多数基因组序列已经得到测定，其益处也已开始显现。
The genomes of most major crops have been sequenced and the benefits of that are starting to appear.
研究中使用的测序方法允许科学家们同时测定上百万组基因序列。
The sequencing process used allows scientists to create up to millions of sequences at the same time.
然后通过对这些基因的拷贝进行序列测定，最终得出肿瘤样本中的基因与正常基因的不同之处。
They then ran those copies through DNA-sequencing machines to see how the samples' genes differed from the reference genes.
这家公司已经证实了这一原理。一个单孔能在大约70天左右测定整个人类基因序列(序列数目大约同1000篇俄国小说中的字母数目一样)。
Though the firm has proved the principle, a single pore would take about 70 days to sequence an entire human genome (which has roughly the same number of letters as 1,000 Russian novels).
这家公司已经证实了这一原理。一个单孔能在大约70天左右测定整个人类基因序列(序列数目大约同1000篇俄国小说中的字母数目一样)。
Though the firm has proved the principle, a single pore would take about 70 days to sequence an entire human genome (which has roughly the same number of letters as 1, 000 Russian novels).
迄今为止，人们已从大豆、豇豆、马铃薯、番茄、水稻等植物中提取出蛋白酶抑制剂，并测定了其中大部分植物来源的蛋白酶抑制剂基因序列。
At present, PI in soyabean cowpea potato tomato and rice have been extracted and get most of gene sequence of PI from plant.
目的：对不同粘附力变形链球菌临床分离株表面蛋白V区、P区编码基因进行序列测定。
Objective: To sequence V-region and P-region gene of surface protein of serotype c Streptococcus mutans clinical isolates with different adherent abilities.
测定了莴苣花叶病毒（LMV）浙江余杭分离物基因组全序列。
The complete nucleotide sequence of an isolate of LMV from Yuhang was determined.
2002年人们完成了五年前开始的脊髓灰质炎病毒的基因组全序列的测定，三年后同样规模的一个团队只花了一周的时间做了一个相似长度的基因组测序。
In 2002 it took five years to develop the genomic sequence of a polio virus. Three years later it took a week for a team the same size to do the same on a virus of similar length.
结果序列测定初步确定所克隆的是功能性抗体可变区基因。
Results The cloned antibody variable regions genes were approved functional by sequencing.
爬上基因组高山，也就是测定人类DNA的全部序列，实际上相当容易。
Climbing Mount Genome - I. E. Sequencing the full complement of human DNA — was actually rather easy.
HGV高度保守区5＇UTR的分子克隆与核苷酸序列的测定对开展HGV感染的基因诊断具有重要意义。
The sequencing of highly conserved 5' UTR of the Chinese HGV strain has important implication for the development of genetic diagnostic assays.
目的：从基因组dna获取编码脑源性神经营养因子基因，并对目的基因进行序列测定。
Objective: to amplify the gene for human brain - derived neurotrophin factor (BDNF) directly from human genomic DNA and to assure it by sequencing.
克隆产物经核酸序列测定后表明已成功克隆了目的基因。
The positive recombinant clones was sequenced and analysed. The results suggested that FnBPA D region gene was cloned successfully.
它们可以被广泛地应用于DNA序列测定、新基因的检测和突变基因的分析。
Gene chips can be widely used for sequencing of DNA, and for detecting new genes and mutations.
利用基因组核苷酸全序列测定、电镜观察、血清学测定、传播介体传毒试验等方法对山东省田间发生的玉米病毒病进行了病原鉴定。
Identification on pathogens of maize viral diseases in Shandong province was conducted by whole genomic sequencing, electron microscope observation, serological analysis and vector transmitting test.
这种着丝粒蛋白的基因克隆、序列测定工作正在进行。
They were sequenced and compared with other isolates from different areas of the world and constructed the phylogenetic tree.
在测定雷琼牛线粒体Cytb基因全序列的基础上，引用其它牛种的序列资料，以探讨雷琼牛的起源演化。
This study explored the origin and evolution of Leiqiong cattle, basing on the sequenced complete mitochondrial cytochrome b gene and the cited bovine sequence data.
作为人类基因组计划的一部分，小鼠基因组序列的测定也已经完成，发现小鼠遗传组成与人类非常相似。
As a parallel part of human genome project (HGP), the DNA sequencing of entire genome of mouse has been completed, which reveals that there is a high genetic similarity between mouse and human.
其中碳末端45 0个核苷酸的序列测定和分析提示，该7株病毒为麻疹野病毒H1基因型。
Sequence analysis of 450bp of C-terminus of the N gene indicated that all of the 7 isolates were H1 genotype.
采用RT—PCR方法对口蹄疫病毒O/NY00株基因组L片段进行了分子克隆和序列测定。
The L fragment of the genome of foot-and-mouth disease virus(FMDV) O/NY00 isolate was cloned by RT-PCR, and sequenced.
这种DNA的放大技术被用于多种疾病的检验，诊断和基因组序列的测定。
The DNA amplification technique is used in genome sequencing, forensics and the diagnosis of various diseases.
这种DNA的放大技术被用于多种疾病的检验，诊断和基因组序列的测定。
The DNA amplification technique is used in genome sequencing, forensics and the diagnosis of various diseases.
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