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- Study on the Highly Sensitive ECL-PCR Method for Point Mutation Detection 高灵敏度电化学发光PCR方法检测基因点突变研究(英文)
- point mutation detection 点突变检测
- Keywords Near-infrared fluorescent;Core-shell fluorescent nanoparticles;Whole blood analysis;Point mutation detection;Fluorescence anisotropy;Piezoelectric immunosensor;Bio-species immobilization; 近红外荧光;核壳荧光纳米颗粒;全血分析;单碱基突变检测;荧光各向异性;压电生物传感器;免疫材料固定化;
- Detection of keratin 5 gene point mutation in a family with Weber Cockayne EBS by PCR and direct DNA sequencing. PCR-DNA直接测序检测1例单纯型大疱性表皮松解症Weber-Cockayne亚型(WC-EBS)患者角蛋白K5基因点突变
- Objective To detect the expression and point mutation of PTEN gene in bladder cancer. 目的检测抑癌基因PTEN在膀胱癌组织中的表达和突变情况。
- Methods The ABCB4 gene exon 23 in 31 women with ICP were amplified using polymerase chain reaction (PCR). The PCR products were further run for DNA sequencing so as to detect point mutation. 方法:采用聚合酶链反应(PCR)方法对31例妊娠期肝内胆汁淤积症患者扩增ABCB4基因外显子23,PCR产物进行DNA序列测定,以检测突变情况。
- Methods: (1) Using polymerase chain reaction(PCR) combined with single strand conformation polymorphism (SSCP) method and DNA sequencing to detect the point mutation of keratin 14 in a pedigree of DM-EBS. 采用多聚酶链反应(PCR)、单链构象多态性(SSCP)分析、DNA直接测序方法,对DM-EBS一家系角蛋白14(K14)进行基因分析。
- WANG Ying, WU Hua, ZHANG Xiao-xia, et al.Gene mutation detection in a cleidocranial dysplasia family[J].Chin J Stomatol, 2005, 40(6):459-462. [4] 王莹; 吴华; 张晓霞; 等.;家族性锁骨颅骨发育不全的基因突变 检测[J]
- CodonCode Aligner is a program for sequence assembly, contig editing, and mutation detection, available for Windows and Mac OS X. 资源简介:DNA测序trace图编辑、突变分析、contig编辑、序列拼接软件。
- No deletion or point mutation in acrAB gene were found in Mar and susceptible clinical Escherichia coli isolates. 多重耐药株以及敏感株acrAB基因扩增产物无点突变和缺失。
- The positive rates of HBV site 1896 point mutation are relatively higher in CAH and ALH than that in HCC patients. CAH和 ALH患者检出率较高 ,而 HCC患者检出率较低 ,说明 HBV突变与HBV在人体持续感染及感染后病情恶化有关 ;
- The style of K-ras gene point mutation at codon 12 was GAT in human pancreatic cancer cell line. 人胰腺癌细胞株PANC-1存在K-ras基因的点突变,其突变方式为CAT。
- No point mutation of FHIT gene exon 5 and exon 8 was found in 30 cases of tumor tissues. 所有胃癌组织标本均未检测到外显子5,8的点突变。
- Conclusion:The point mutation in this area of mitochondrial DNA might not be related hereditary ataxia. 结论:遗传性共济失调的发生、发展可能与该区域点突变无关。
- No ABCB4 gene exon 6 and exon 14 deletion and point mutation were detected by PCR and PCR-SSCP, respectively. 对所有外显子6及外显子14的PCR产物进行SSCP筛查,无异常发现。
- Besides, sequence analysis demonstrated a new point mutation of at codon 159 (L159R) in all affected family members. 此外,以基因定序分析研究发现所有家族病患均有一个新的点突变L159R。
- As the pMCLacI/neo shuttle vector is a novel bi-functional mutation detection system, apart from be used in above transgenic animal study , it was also used in our study of MNNG-indued DNA damage and repair research. 由于本研究率先在突变检测系统中应用了具有双功能的pMCLacI/neo穿梭载体,在利用转基因动物技术建立突变检测系统及展开相关研究的同时,我们又利用基因敲除技术,定向敲除DNA损伤修复酶基因-MGMT,建立了一系列MGMT基因定向敲除的突变检测系统,及高表达MGMT的突变检测系统,并展开了相应的DNA损伤修复的研究。
- He wrote, "we are likely to have been reached before, I have been talking about a point mutation. 他写道,“我们现在很可能已经到达了我之前一直在谈论的变异点。
- Here, we report a three-generation Chinese family with a point mutation in the MITF gene causing WS2. 先证者表现为先天性重度感音神经性聋、虹膜异色、面部雀斑;
- K ras gene point mutation at codon 12 was found in human pancreatic carcinoma cell line PC 2, and the mutation style was CGT. 人胰腺癌细胞株PC 2存在K ras基因点突变 ,突变方式为CGT。