简介：重建的向量pCANTAB5EE被插入包含了一个EcoRV识别序列进pCANTAB的34搁浅bpdouble的oligonucleotide获得5E。Whitespot症候群病毒(WSSV)染色体DNA被sonication碎裂主要在0的范围孤立碎片。8～2.0kb，当时，碎片与T4DNA聚合酶是钝结束的并且克隆5EE进pCANTAB的EcoRV地点。图书馆的主要recombinant克隆是随机的选择re-combinants的5.ColonyPCR显示出的3.0x10~inserts的尺寸是0.12～整个图书馆recombinant噬菌体感染了的1.77kb.AfterEscherichi--关口iHB2151房间，细胞外并且periplasmic摘录在PVDF膜上被扔执行点污点，usingpoly同种细胞的老鼠anti-VP24浆液，anti-WSV026浆液，anti-WSV063浆液，anti-WSV069浆液，anti-WSV112浆液，anti-WSV238浆液，anti-WSV303浆液和anti-VP26浆液结果证明显示图书馆能表示病毒的蛋白质。

简介：Whitespotsyndromevirus(WSSV)-resistantmolecularmarkerswerescreenedfromtheselectivelybrednewvariety‘HuanghaiNo.2’ofFenneropenaeuschinensisusingunlabeled-probehigh-resolutionmelting(HRM)technique.AftertheartificialinfectionwithWSSV,thefirst96deadshrimpsandthelast96survivingshrimpswerecollected,representingWSSV-susceptibleand-resistantpopulations,respectively.Thegenotypesatwell-developed39singlenucleotidepolymorphisms(SNPs)lociwereobtained.AsrevealedintheChi-squaretest,3SNPs,genotypeA/AofcontigC364-89AT,genotypeA/AofC2635-527CAandgenotypeC/TofcontigC12355-592CT,werepositivelycorrelatedwithdisease-resistancetraits.Other2SNPs,genotypeG/GofcontigC283-145AGandgenotypeC/CofcontigC12355-592CT,werenegativelycorrelated.Moreover,analysiswithBlastXprogramfordisease-resistantSNPsindicatedthat3contigs,Contig283,Contig364andContig12355,matchedtothefunctionalgenesofeffectorcaspaseofPenaeusmonodon,peptidetransporterfamily1-likeprotein,and40SribosomalproteinS2ofPercaflavescenswithhighsequencesimilarity.Theresultswillbehelpfultoprovidetheoreticalandtechnicalsupportsformolecularmarker-assistedselectivebreedingofF.chinensis.

简介：Whitespotsyndromevirus(WSSV)isoneofthemajorshrimppathogenscausinglargeeconomiclossestoshrimpfarming.Inanattempttoidentifytheenvelopeproteinsinvolvedinthevirusinfection,purifiedWSSVvirionsweremixedwiththreeantiseraagainstWSSVenvelopeproteins(VP39,VP124andVP187),individually.Andthentheywereinjectedintramuscularlyintocrayfish(Procambarusclarkii)toconductinvivoneutralizationassays.TheresultsshowedthatforgroupsinjectedwithvirionsonlyandgroupsinjectedwiththemixtureofvirionsandantiserumagainstVP124,thecrayfishmortalitieswere100%and60%onthe8thdaypostinfection,individually.ThevirusinfectioncouldbedelayedorneutralizedbyantibodyagainsttheenvelopeproteinVP124.QuantitativePCRwasusedtofurtherinvestigatetheinfluenceofthreeantiseradescribedaboveonthevirusinfection.TheresultsshowedthattheantiserumagainstVP124couldrestrainthepropagationofWSSVincrayfish.AlloftheresultssuggestedthattheviralenvelopeproteinVP124playedaroleinWSSVinfection.