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《am真菌對紫穗槐防御性調(diào)控及共生相關(guān)蛋白的sdspage分析》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫。
1、優(yōu)秀畢業(yè)論文幣精品參考文獻資料優(yōu)秀畢業(yè)論文精品參考文獻資料優(yōu)秀畢業(yè)論文／懶嘲接種AM真菌增加可溶性蛋白的含量，而且隨著菌根共生體的建立，新增蛋白的數(shù)目逐漸增加，同時還存在著一些消失的蛋白，原因可能是在AM真菌和宿主植物互作過程中，宿主植物細胞組織基因表達發(fā)生改變，某些基因(如共生相關(guān)基因、病程相關(guān)蛋白基因)會被誘導表達而產(chǎn)生相應的共生相關(guān)蛋白，同時某些相關(guān)基因的表達會被抑制或推遲，甚至是原來的蛋白質(zhì)被降解，從而達到共關(guān)鍵詞：AM真菌；附著孢；防御調(diào)節(jié)；黃／異黃酮類物質(zhì)；共生相關(guān)蛋白口Ltl精品參考文獻資料優(yōu)
2、秀畢業(yè)論文....Jcr;精品參考文獻資料優(yōu)秀畢業(yè)論文精品參考文獻資料優(yōu)秀畢業(yè)論文Abstract。AbstractArbuscularmycorrhizal㈣fungiarethemostwidespreadandevolutionarilyancientsymbioticendomycorrhizamicroorganisms，whichcallformsymbionts謝m90％ofterrestrialplants．The·successfulestablishmentofarbuscularmyc
3、orrhizaconstitutesastrategytoimprovethenutritionalstatusofbompartners．Thefungireceivefixedcarboncompoundsfromthehostplant,whiletheplantbenefitsfromtheassociationbYtheincreasednutrientuptake(mainlyphosphorus)，enhancedtolerancetoabioticstress，andresistanceto
4、pests，whichplayacrucialroleinagricultureandnaturalecosystem．HoweverthemechanismcontrollingAMdevelopmentislargelyunknown．AttheearlystageofestablishmentofarbuscularmycorrhizabetweenAmorphafruacosaL．a(chǎn)ndGlomusmosseae(GM)andGlomusintraradices(GI)，defenseenzymes
5、suchasL-phenylalaninammo—nialyase(PAL)、p一1，3-glucanase，polyphenoloxidase(PPO)andperoxidase(POD)increasetransiently．ThechangesofdefenseIenzymesactivitiesofrootsinoculated、析tllGIshowrelativelylargerthanthat、析thGM，whichsuggestplantdefenseresponseinductedbyAMf
6、ungiaredifferent,meanwhileGMhaveabettercompatibility．Themalondialdehyde(MDA)ofrootscolonized謝mGIandGMinoculationdecreaseby26．6％and25．8％respectivelyat25daftergermination,whichsuggeststhattheAMfungihyphaeenhancethecellmembraneoftherootsystemstabilityandinteg
7、ralityratherthanimpair．TheGleN(Glucosamine，degradationproductsofchitinelicitor)increasegradually,asthedefensesenzymesinactivate，whichimplythatthedegradationofchitinelicitormayberegulationofthehost’Sdefensemechanismsinthecontextofthismutualisticinteraction．
8、Flavone／isoflavonesareantioxidantsandsignalmoleculesinvolvedinthedevelopmentofsymbiosisbetweenAMfungiandhostplant．Herein,mtinandformononetinasFlavone／isoflavones—likesubstancesweredetectedintherootsystemofAmo
