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简介：Object:ToidentifytranscriptvariantsandexpressionpatternsofporcineMitf.Materialsandmethods:ApairwiseBLASTsearchatNCBIdatabasewasperformedtodeducethestructureofporcineMitfgene.Subsequently,50RACEandfluorescentquantitativeRT-PCRwereusedtoanalyzetheexpressionpatternofporcineMitfindifferenttissues.Results:FourtranscriptvariantsofporcineMitf,MITF-A,MITF-H,MITF-MandMITF-SUSwereidentified,allsharinghighhomologywiththoseinhumans,exceptMitf-SUS.Conclusion:ThesequenceofporcineMitfappearhighlyhomologoustohumanMITF.However,only4transcriptvariantsofporcineMitfwereidentifiedintheseminipigs,lessthanthe9transcriptvariantsinhumanMITF.

简介：Themajorstoragesubstanceinriceendospermisstarch,whichaccountsfor80%ofdrymatterweight.Inthisstudy,ricemutantflo7,selectedfromtheprogenyofNipponbare’stissueculture,displayedflouryandopaqueendosperm.Comparedwithitscorrespondingwildtype(WT)Nipponbare,themutantflo7producedlonger,narrower,thinnerandlightergrains.Thelevelsofglucose,fructoseandsucroseinthemutantflo7endospermwerehigherthanthoseintheWTendosperm,whereastheproteincontentwasnotaffected.Withrespecttobothamylosecontentandgelconsistency,themutantflo7waslowerthanWT,butitsalkalivaluewashigher.Scanningelectronmicroscopicexaminationsshowedthattheendospermofthemutantflo7containedirregular,looselypackedandcompoundstarchgranules.Geneticanalysisindicatedthatthemutantphenotypewasdeterminedbyasinglerecessivenucleargene.Theflo7locuswasmappedtoaregiononthelongarmofchromosome12,withina95.1kbintervaldefinedbythemarkersC2-11andC5-15.Thereare13openreadingframesinthemappinginterval.Transcriptionprofilingofthedevelopinggrainsshowedthatanumberofgenesinvolvedinstarchsynthesiswereaffecteddifferentlyinthemutantflo7.

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简介：Ecdysteroid荷尔蒙20-hydroxyecdysone在昆虫postembryonic开发和复制起基本作用。几细胞色素P450mono-oxygenases(CYP)，由万圣节前夕基因编码了，被记录了在代表性的昆虫涉及ecdysteroidogenesis在双翅目，鳞翅目和直翅目。这里通常认为的万圣节前夕基因幽灵(Phm，cyp306a1)从hemipteran昆虫种，小棕色的planthopperLaodelphaxstriatellus，被克隆。LsPHM证明五只昆虫保存了P450主题，也就是说Helix-C，螺旋--我，Helix-K，PERF和heme有约束力的主题。LsPhm的时间、空间的表示模式被量的聚合酶链反应评估。通过第四中间形态并且早第五中间形态的阶段，LsPhm在白天2显示出二座表示山峰并且天4−5在白天1和3第四中间形态和天的第四中间形态的美女，和三马槽1第五中间形态。在白天5第四中间形态的美女上，LsPhm清楚地在prothoracic腺被定位的胸有高抄本水平。在美女阶段的LsPhm的双strandedRNA(dsRNA)的饮食的介绍成功地将目标基因击倒，蜕皮激素的减少的表示水平受体(LsEcR)基因并且引起了更高nymph的死亡率并且推迟了开发。LsPhm-dsRNA-exposed美女上的20-hydroxyecdysone的摄取没增加LsPhm表达式水平，但是几乎完全救LsEcRmRNA水平，并且在幸存和开发上减轻否定效果。因此，我们的数据建议通常认为的LsPhm编码在L催化ecdysteroids的生合成的功能的25-hydroxylase。striatellus。

简介：Overthepastdecade,nineseparategenetherapyclinicaltrialsforadvancedParkinson’sdisease(PD)havebeenlaunchedandcompleted,involvingthedosingofnearly12-dozenPDvolunteerswhoincurredsignificantriskstohopefullyreducesymptomsand

简介：Thepresentstudywasdesignedtodeterminetheeffectsofcopynumbervariations(CNVs)ofsqualenesynthase1(SQS1)geneonthemevalonate(MVA)pathway.SQS1genefromG.uralensis(GuSQS1)wasclonedandover-expressedinPichiapastorisGS115.SixrecombinantP.pastorisstrainscontainingdifferentcopynumberofGuSQS1wereconstructed.HPLCwasusedtoassaythelevelofergosterolinalltransgenicP.pastorisstrainscontainingGuSQS1.HPLCanalysisshowedthatthecontentsofergosterolinallofthetransgenicP.pastoriscontainingGuSQS1werehigherthanthatinthenegativecontrol.AndwiththeincreaseofcopynumberofGuSQS1,thecontentofergosterolshowedanincreasing-decreasing-increasingpattern.Thecontentsofergosterolin10-copy-GuSQS1P.pastorisand47-copy-GuSQS1P.pastorisweresignificantlyhigherthanthatintherestrecombinantP.pastorisstrains.Inconclusion,theCNVsofGuSQS1influencethecontentofsecondarymetabolitesintheMVApathway.Thepresentstudyprovidesabasisforover-expressingGuSQS1andincreasingthecontentofglycyrrhizininG.uralensiscultivars.

简介：昆虫的embryonic以后开发高度依赖于ecdysteroid荷尔蒙20-hydroxyecdysone。万圣节前夕基因更鬼(spok，cyp307a2)被记录了在果蝇melanogaster和Bombyxmori涉及ecdysteroidogenesis。我们这里描述克隆和万圣节前夕基因的描述更鬼(Lsspok，Lscyp307a2)在小棕色的planthopperLaodelphaxstriatellus，hemipteran昆虫种。LsSPOK有三个保存昆虫的P450主题，也就是说Helix-K，PERF主题和heme有约束力的领域。Lsspok的时间、空间的表示模式被量的聚合酶链反应评估。通过fouth中间形态和早第五中间形态的阶段，Lsspok显示出二表情在秒天和第五天的第四中间形态的美女的山峰，和二马槽在第一天第四和第五中间形态。在白天5第四中间形态的美女上，Lsspok清楚地在prothoracic腺被定位的胸有高抄本水平。在美女阶段的Lsspok的双strandedRNA的饮食的介绍成功地将目标基因击倒，蜕皮激素的减少的表达式水平受体(LsEcR)基因，引起的nymph的致命性和推迟的开发。在Lsspok-dsRNA-exposed美女的20-hydroxyecdysone的摄取没增加Lsspok表示水平，但是几乎完全救LsEcRmRNA水平并且在幸存和发展上减轻否定效果。因此，我们的数据建议ecdysteroidogenic小径在昆虫被保存，LsSPOK为在在L的ecdysteroidogenesis的特定的步负责。striatellus。

简介：多功能的cytokineinterleukin-1(IL-1)的生物活动被它的受体调停。这研究的目的是决定一个协会是否在1和2受体基因(IL1R1和IL1R2)和表示在mononuclear房间的subpopulations或可溶的IL-1受体的浆液层次上膜界限IL1Rs铺平的IL-1类型在单个核苷酸多型性(SNP)之间存在。这被观察有在SNPrs2234650的遗传型TT的健康个人:C>；T有在他们的表面上表示IL1R1的未经触动的CD14+单核白血球的一个更低的百分比。SNPrs4141134:T>；在IL1R2的C也与表示IL1R2的未经触动的CD3+T房间的百分比被联系了。而且，带SNPrs4141134的CC等位基因的个人:T>；C和SNPrs2071008的TT等位基因:T>；在IL1R2的G在刺激的lipopolysaccharide(LPS)在CD14+单核白血球的表面上有IL1R2s的更低的密度PBMC文化。在摘要，这研究证明IL-1受体基因多型性能是在免疫能力的房间上影响膜界限IL-1受体(IL1R)的表示的因素之一。