Helicobacter pylori HopE and HopV porins present scarce expression among clinical isolates

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摘要 AIM:ToevaluatehowwidelyHelicobacterpylori(H.pylori)HopEandHopVporinsareexpressedamongChileanisolatesandhowseroprevalenttheyareamonginfectedpatientsinChile.METHODS:H.pylorihopEandhopVgenesderivedfromstrainCHCTX-1wereclonedbypolymerasechainreaction(PCR),sequencedandexpressedinEscherichiacoliAD494(DE3).Gel-purifiedporinswereusedtopreparepolyclonalantibodies.ThepresenceofbothgeneswastestedbyPCRinacollectionofH.pyloriclinicalisolatesan...
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出版日期 2010年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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