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Deoxyribonucleic Acid Preparation in Polymerase Chain Reaction Genotyping of Transgenic Mice

机译:转基因小鼠聚合酶链反应基因分型中脱氧核糖核酸的制备

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BackgroundandPurpose:Inanattempttofindarapidandreproduciblemethodforroutinepolymerasechainreactiongenotypingoftransgenicmice,twonovelapproachesweredeveloped.brxmlns="http://pub2web.metastore.ingenta.coms/"/brMethods:Oneapproachallowedreproducibleamplificationfromcrudelysatesoftailsnips,usingathermallyactivatedpolymerase.Inasecondapproach,forsituationsinwhichnon-invasivetechniquesarenecessary,oralswabspecimenswereamplifiedafterDNAextractionbyuseofanisolationkit.Samplesfrom10transgenicfactorVIIIknockoutmiceweregenotypedafterprocessingbyuseoftheseandothermethods.brxmlns="http://pub2web.metastore.ingenta.coms/"/brResults:False-negativeresultswerenotobtainedbyuseofthetwonovelapproaches.Despitetheirrelativesimplicity,bothapproachesyieldedresultscomparabletothoseobtainedbyuseofproceduresknowntobereliable,suchasorganicextractionandaDNAextractionkit.brxmlns="http://pub2web.metastore.ingenta.coms/"/brConclusion:BothapproachesareusefulforPCR-amplificationofDNAfrommammaliansources.
机译:BackgroundandPurpose:Inanattempttofindarapidandreproduciblemethodforroutinepolymerasechainreactiongenotypingoftransgenicmice,twonovelapproachesweredeveloped 方法:。Oneapproachallowedreproducibleamplificationfromcrudelysatesoftailsnips,usingathermallyactivatedpolymerase.Inasecondapproach,forsituationsinwhichnon-invasivetechniquesarenecessary,oralswabspecimenswereamplifiedafterDNAextractionbyuseofanisolationkit.Samplesfrom10transgenicfactorVIIIknockoutmiceweregenotypedafterprocessingbyuseoftheseandothermethods 结论:两种方法都可用于PCR扩增哺乳动物来源的DNA s。

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