简介：InordertodevelopclinicaldiagnostictoolsforrapiddetectionofSARS-CoV(severeacuterespiratorysyndrome-associatedcoronavirus)andtoidentifycandidateproteinsforvaccinedevelopment,theC-terminalportionofthenucleocapsid(NC)genewasamplifiedusingRT-PCRfromtheSARS-CoVgenome,clonedintoayeastexpressionvector(pEGH),andexpressedasaglutathioneS-transferase(GST)andHisx6double-taggedfusionproteinunderthecontrolofaninduciblepromoter.WesternanalysisonthepurifiedproteinconfirmedtheexpressionandpurificationoftheNCfusionproteinsfromyeast.Todetermineitsantigenicity,thefusionproteinwaschallengedwithserumsamplesfromSARSpatientsandnormalcontrols.TheNCfusionproteindemonstratedhighantigenicitywithhighspecificity,andtherefore,itshouldhavegreatpotentialindesigningclinicaldiagnostictoolsandprovideusefulinformationforvaccinedevelopment.

简介：Leishmaniaisassociatedwithabroadspectrumofdiseases,rangingfromsimplecutaneoustoinvasivevisceralleishmaniasis.Here,thesequencesoftencysteineproteasesoftypesA,BandCofLeishmaniamajorwereobtainedfromGeneDBdatabase.PredictionofMHCclassIepitopesofthesecysteineproteaseswasperformedbyNetCTLprogramversion1.2.Inaddition,byusingBcePredserver,differentstructuralpropertiesoftheproteinswerepredictedtofindouttheirpotentialBcellepitopes.Accordingtothiscomputationalanalysis,nineregionswerepredictedasBcellepitopes.Theresultsprovideusefulinformationfordesigningpeptide-basedvaccines.

简介：在染色体为特定的DNA目标设计锌手指蛋白质主题在染色体工程的领域里是批评的。我们为为绑在特定的目标DNA地点的C2H2锌手指预言识别helices开发了一个计算方法。这预言用锌手指蛋白质和他们的目标DNA三位字节的彻底的数据集基于人工的神经网络。用户们能为也要预言在的二或三根锌手指选择选择一模块化或为输入DNA顺序的synergistic时尚。这个方法将为对为几个生物、生物医学的应用程序设计特定的锌手指抄写因素和锌手指核酸酶感兴趣的研究人员是珍贵的。网工具ZiF预言在http://web.iitd.ac.in/sundar/zifpredict/在网上是可得到的。