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一种用于检测德尔卑沙门氏菌的靶基因、特异性引物对及检测方法和试剂盒

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摘要

本发明提供一种用于检测德尔卑沙门氏菌的靶基因、特异性引物对及检测方法和试剂盒。本发明特异性引物对是根据5个德尔卑沙门氏菌特异性检测靶点设计而成，检测靶点稳定高、特异性强，本发明提供的检测方法包括：提取样品DNA，PCR扩增；凝胶电泳检测扩增产物；比较电泳后条带。通过实验比较分析，本发明方法具有单一性强，检测结果可靠，结果判定简单的特点，可以广泛应用于食品卫生领域。

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公开/公告号CN107164472B

专利类型发明专利
公开/公告日2020-11-17

原文格式PDF
申请/专利权人安徽科技学院;
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申请/专利号CN201710354984.7
发明设计人翟立公;王俊颖;王蓓蓓;王丽;郭元新;杨剑婷;杜传来;
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申请日2017-05-19
分类号C12Q1/689(20180101);C12Q1/10(20060101);C12N15/11(20060101);C12R1/42(20060101);
代理机构34141 合肥汇融专利代理有限公司;
代理人张雁
地址 233100 安徽省滁州市凤阳县东华路9号
入库时间 2022-08-23 11:21:37

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1. 一种用于检测德尔卑沙门氏菌的靶基因、特异性引物对及检测方法和试剂盒 [P] . 中国专利： CN107164472B . 2020.11.17
2. 一种用于检测甲型副伤寒沙门氏菌的靶基因、特异性引物对及检测方法和试剂盒 [P] . 中国专利： CN106978491A . 2017-07-25
3. Control primer annealing to improve the specificity of annealing in nucleic acid amplification kit.Methods for amplifying a nucleic acid sequence of a DNA or a mixture of nucleic acids.And for selectively amplifying a nucleic acid sequence of a target DNA or a mixture of nucleic acids, and a sequence of the target nucleic acid from a mRNA.Method for detecting the complementarity of DNA to mRNA differentially expressed in two or more samples of nucleic acid, methods for amplifying a fragment of the cDNA and DNA quickly target.And to amplify a population of cDNAs of filament double full-length complementary to mRNAs cDNAs, and filament double fortified with 5 'complementary to mRNAs,Method to amplify rather than a sequence of nucleotu00ecdeo target at the same time, methods for producing a digital printing gDNA DNA, and RNA in a sample of mRNA.Method for identifying segments of homology is conserved in a family of multigene from a sample of mRNA, a method for the mutagenesis in a target [P] . BR0214741A . 2004-11-23

机译：控制引物退火，以提高核酸扩增试剂盒中退火的特异性。扩增DNA或核酸混合物的核酸序列的方法以及选择性扩增靶DNA或核酸混合物的核酸序列的方法用于检测DNA与两个或多个核酸样品中差异表达的mRNA的互补性的方法，扩增cDNA和DNA片段的方法可快速靶向。全长与mRNA cDNA互补的双细丝cDNA的cDNA群体，以及与mRNA互补的5'增强双细丝的cDNA，同时扩增而不是核苷酸靶序列的方法，产生数字印刷gDNA DNA的方法mRNA样品中的RNA和RNA.mRNA样品的多基因家族中用于鉴定同源片段的方法是保守的，这是一种在靶标中诱变的方法
4. Control primer annealing to improve the specificity of annealing in nucleic acid amplification, kit, methods for amplifying nucleic acid sequences of DNA and sequence of target nucleic acid or a mixture of nucleic acids, to detect the complementari Dade of DNA to mRNA differentially expressed in two or more samples of nucleic acid.To amplify a fragment of the cDNA target quickly, to amplify a population of cDNAs of filament double full-length complementary to mRNAs cDNAs, and filament double fortified with 5 'complementary to mRNAs to amplify rather than a sequence of nucleotide al VO at the same time, to produce a digital printing gDNA DNA, and RNA in a sample of mRNA.To identify segments of homology is conserved in a multigene family from a sample of mRNA, to identify a variation of nucleotide in a target nucleic acid, for mutagenesis in a target nucleic acid, and use of the initiator [P] . BRPI0214741B1 . 2015-05-12

机译：控制引物退火以改善核酸扩增中退火的特异性，试剂盒，扩增DNA核酸序列和靶核酸序列或核酸混合物的方法，检测DNA与mRNA互补表达的互补性（两种）或更多核酸样品。要快速扩增cDNA靶标的片段，以扩增与mRNA cDNA互补的长丝两倍全长的cDNA群体，并用与mRNA互补的5'双重修饰的长丝进行扩增而不是序列同时鉴定一个核苷酸的VO片段，以产生一个数字印刷的gDNA DNA和一个mRNA样品中的RNA。从一个mRNA样品中鉴定一个多基因家族中的同源片段是保守的，以鉴定一个核苷酸中一个核苷酸的变异。靶核酸，用于在靶核酸中诱变，以及引发剂的用途
5. Processes for detecting a mutation in the nucleic acid to detect fungal and fungal resistance to an analogue of estobilurina,Fungal DNA sequence encoding all or part of a proteu00ecna of cytochrome b, cytochrome b proteu00ecna fungal.The allele specific oligonucleotu00ecdeo capable of connecting to a sequence of fungal nucleic acid, initiator of diagnosis or diagnostic oligonucleotu00ecdeo capable of connecting to a template.One or more diagnostic primers, probe the allele specific oligonucleotu00ecdeo, diagnostic kit to detect fungal pathogen resistance, process plant, a fungicide.To detect and quantify the frequency of mutation, to select a fungicide active and their nu00ecveis optimal implementation, and to control the fungal infection of a collection, and,A computer legu00ecvel [P] . BR0010163A . 2002-01-15

机译：用于检测核酸突变的方法，以检测对食管胆囊炎类似物的真菌和真菌抗性，真菌DNA序列编码全部或部分细胞色素b蛋白，细胞色素b蛋白真菌，等位基因特异性寡核苷酸能够连接到真菌核酸序列的诊断或诊断寡核苷酸的启动子，能够连接到模板。一个或多个诊断引物，探查等位基因特异性寡核苷酸，诊断试剂盒以检测真菌病原体抗性，加工厂要检测和量化突变的频率，选择一种活性杀菌剂及其最佳实施方案，控制一个集合体的真菌感染以及计算机支路，