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2010:2009-07-24:(09JK418):(1980-),,,,,()13891423830()huazhirui2000@163.com。49420104HubeiAgriculturalSciencesVol.49No.4Apr.,2010,11000,,[1]。,,[2]。,,、、、,。,,。11.140,,、、,。,2060。1964,。,100,。,、、、、。12100,。1.21.2.1,、、、。、。(、、、、),1,1,2(1.,726000;2.,727000):。、、,。:;;;:S567:A:0439-8114(2010)04-0978-03ApplicationandResearchProgressofBiotechnologyinMedicinalPlantHUAZHi-rui1,LIXiao-ling1,ZHANGWei2(1.InstituteofBiomedicalEngineering,ShangluoCollege,Shangluo726000,Shaanxi,China;2.TongchuanMunicipalGardenBureau,Tongchuan727000,Shaanxi,China)Abstract:ThispapersummarizedtherecentadvancesinbiotechnologyresearchonChinesemedicinalplantsincludingtissueculture,cellculture,andtheutilizationofgeneticengineeringandmolecularbiology,anddiscussedtheperspectiveofbiotechnologyapplicationinChinesemedicinalplants.Keywords:medicinalplant;biologicaltechnology;tissueculture;geneticengineering4,。,。1.2.2,。:①,,,、;②,,、、、、,;③,,、、、。,,、、、、;④,,、。1.2.3、,,、、、、。[3],12d,。[4],,。1.2.4,;DNA、,;,,,,,,,20%~25%。,。,,、,;,[5]。1.2.5:,。,。、,,,,。,,,。,10,、、。4℃12,[6]。[7],,,。,,。、。2、。。TiRi,TiRi,,。[8],,,,,,。[9],,HPLC,、、、-8-。[10]。[11],:9792010、NPN-Southern,NPN-,,。[12],,。、、、,,[13],、、、、、10———,。3DNA3.1,,,,。。,。,、3,,,;,;,、、[14]。3.2,、、,,。,(、),。PCRDNA,,,DNA、[15,16]。RAPD、、、。,。,。———。,-(),,。、,,。4、、[17]。,、、、、、,[18]。,,。,,,,[19]。,。,、,。,。,,,,,,“”。。:[1],,,.[J].,2003,24(4):92-100.[2],.[J].,2007,28(8):51-58.[3],.[J].,1992(1):30-32.9804!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![4].[J].,2001,10(1):62-63.[5].21[J].,1997,32(11):671-674.[6],,,.[J].,2000,6(4):326-330.[7],,.[J].,2000,36(1):41-42.[8],.[J].,1997,22(5):274-275.[9],.[J].,1998,30(5):413-415.[10],.Ri[J].,1995,11(4):315-320.[11],,,.[J].,1991,7(3):230-232.[12],,,.[J].,2001,23(1):67-71.[13],.[J].———,2000,2(5):27-33.[14]MIZUKAMIH,SHIMIZUR,KOHDAH.Restricitionfrag-mentlengthpolymorphismsifrDNAandvaritionofessentialoilcompositioninAtracrylodesplants[J].BiolPharmBull,1996,19(5):77.[15]CHENGKT,SUCH,CHANGHC.Differentiationofgen-uinesandcounterleitsofCordycepsspeciesusingrandomampliedpolymorphicDNA[J].PlantaMedicinal,1998,64(2):51.[16],,.[J].,2007,28(4):40-42.[17].[J].,2006,27(8):51-52.[18].[J].,1999,3(4):1.[19],,.[J].,2005,21(10):41-46.:2009-11-11:(XKY2009008);(JLCBE09005):(1979-),,,,,,()0515-88298192()aihui_chen@126.com;,,()ycdingc@163.com。DGGE1,2,2,2,2(1.,224002;2.,224003):(DGGE),。,。、,。:DGGE;;;:Q938.1:A:0439-8114(2010)04-0981-04ApplicationofDGGEontheDiversityStudyofWetlandMicrobialCommunityCHENAi-hui1,2,LIZhao-xia2,LIANGHui-xing2,DINGCheng2(1.JiangsuProvincialLaboratoryofCoastalWetlandBio-resourcesandEnvironmentalProtection,Yancheng224002,Jiangsu,China;2.SchoolofChemicalandBiologicalEngineering,YanchengInstituteofTechnology,Yancheng224003,Jiangsu,China)Abstract:Denaturinggradientgelelectrophoresis(DGGE)iswell-establishedmoleculartoolsinmicrobialmolecularecologythatallowsthestudyofdiversityanddynamicsofmicrobialcommunitiestobefastandeasytooperate.Itcandescribemi-crobialcommunitiesbasedonpartialsequencesofnucleicacidandmonitorunculturedbacteria.Here,thebasicprinciplesofthetechnologywereintroducedandcommonissuesintheanalysesofmicrobialcommunitybyDGGEwerediscussed.Final-ly,theapplicationandprospectofDGGEforunderstandingthediversityofwetlandmicrobialcommunitieswerereviewed.Keywords:DGGE;microbialcommunity;microbialmolecularecology;wetland49420104HubeiAgriculturalSciencesVol.49No.4Apr.,2010
本文标题:生物技术在药用植物中的应用及研究进展
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