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1、课程名称考查学期考查方式姓名学号专业成绩滁州学院课程论文题目:GeneExpressionPatternsdiwingtheEarlyStagesofChemicallyInducedLarvalMetamorphosisandSettlementoftheCoralAcroporamillepora文献信息获取与论文写作2013/2014学年第二学期课程论文杨慧慧2011212462生物科学GeneExpressionPatternsduringtheEarlyStagesofChemicallyInducedLarvalMet
2、amorphosisandSettlementoftheCoralAcroporamillepora化学诱导的幼虫蜕变早期阶段和鹿角珊瑚属千孔珊瑚珊瑚虫的寄生的基因表达模式NachshonSibonil*,DavidAbrego1,CherieA.Mott订，JanTebben2,TilmannHarder1,21AustralianInstituteofMarineScience,Townsville,Australia,2SchoolofBiological,EarthandEnvironmentalSciences,Cent
3、reforMarineBio-Innovation,TheUniversityofNewSouthWales,Sydney,AustraliaAbstract摘要Themorphogenetictransitionofmotilecorallarvaeintosessileprimaiypolypsistriggeredandgeneticallyprogrammeduponexposuretoenvironmentalbiomaterials,suchascrustosecorallinealgae(CCA)andbacteri
4、albiofilms.Althoughthespecificchemicalcuesthattriggercorallarvalmoiphogenesisarepoorlyunderstoodthereismuchmoreinformationavailableonthegenesthatplayaroleinthisearlylifephase・Putativechemicalcuesfromnaturalbiomaterialsyieldeddefinedchemicalsamplesthattriggereddifferen
5、tmorphogeneticoutcomes:anextractderivedfromaCCA-associatedPseudoalteromonasbacteriumthatinducedmetamorphosis,characterizedbynon-attachedmetamorphosedjuveniles;andtwofractionsoftheCCAHydrolilhononkodes(Heydrich)thatinducedsettlement,characterizedbyattachedmetamorphosed
6、juveniles・Inanefforttodistinguishthegenesinvolvedinthesetwomorphogenetictransitions,competentlarvaeofthecoralAcroporamilleporawereexposedtothesepredictablecuesandtheexpressionprofilesof47coralgenesofinterest(GOI)wereinvestigatedafteronly1hourofexposureusingmultiplexRT
7、-qPCR.Thirty-twoGOIweredifferentiallyexpressed,indicatingaputativeroleduringtheearlyregulationofmoiphogenesis・Themoststrikingdifferenceswereobservedforimmunity-relatedgenes,hypothesizedtobeinvolvedincellrecognitionandadhesion,andforfluorescentproteingenes・Principalcom
8、ponentanalysisofgeneexpressionprofilesresultedinseparationbetweenthedifferentmorphogeneticcuesandexposuretimes,andnotonlyide
