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Development of RT-PCR Kit for Diagnosis of Pathogenic Agent of Ginseng Root Rot in the Ginseng Field  

도은수 (중부대학교 한양자원학과)
Publication Information
Korean Journal of Plant Resources / v.16, no.1, 2003 , pp. 40-48 More about this Journal
Abstract
Cylindrocarpon destructans is the major pathogen inducing the root rot disease in ginseng. Up to now, there is no reliable and convenient method to analyze the spore density or population of this pathogen in ginseng-growing soil or any contaminated farmlands. Therefore, it will be very valuable to develop a new and reliable method in detecting the spore of this pathogen. In this study, a molecular biological technique using two step nested PCR method, was developed. Two universal ITS primers, ITS5F and ITS4R were used in the first round of PCR to amplify a fragment of ITS region from the genomic DNA of C. destructans. The specific prmers Nest 1 and Nest 2 were designed and used in the second round of PCR to amplify a inner fragment from the first round PCR product of C. destructans. C. destructans spore, only soil samples from the diseased ginseng farm produced the positive bands, suggesting its usefulness in detecting the C. destructans spores in soil samples. Thus it is recommended to first extract the whole genomic DNA from soil samples and use it for the PCR reaction, thereby eliminating the inhibitory activity of soil components.
Keywords
Cylindrocarpon destructans; ITS; nested PCR;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Cylindrocarpon panacis sp. nov. causing root rot of ginseng /
[ Matsuo,T.;Y.Miyazawa ] / Trans. Soc.Jpn.
2 First repoet of Cylindrocapon destructans on English walnut in Iraly /
[ Montechio,L.;R.Causin ] / Plant Dis.
3 Single-tube, nested PCR for the diagnosis of Polymyxa etae infection in sugar beet roots and colormetric analysis of amplified products /
[ Mutasa,E.S.;D.M.Chwarszcynska;M.J.C.Asher ] / Phytopathology   DOI
4 Repetitive genomic sequences for determining relatedness among strains Fusarium oxysporum /
[ Kistler,H.C.;E.A.Momol;U.Beeny ] / Phytopathology   DOI
5 인삼근부 병균 Cylindrocarpon destructans(Zinssm.) Scholten의 포자생성에 미치는 배양기관,온도,pH의 영향 /
[ 조대휘;유연현;오승환;이호자 ] / 고려인삼학회지   과학기술학회마을
6 인삼뿌리썩음병균 (Cylindrocarpon destructans) 후막포자의 형성 및 발아에 영향으 주는 물리화학적 요인 /
[ 유성준;조진웅;조재성;유승헌 ] / 한국식물병리학회지
7 인삼근부 병균(Cylindrocarpon destructans (Zinssm.) Scholten 후막포자 발아에 관하여 /
[ 유성준;조진웅;조재성;유승헌 ] / 한국식물병리학회지
8 고려인삼의 답전윤환 재배에 관한 기초연구 /
[ 조재성;김충수 ] / 한국과학재단연구보고서
9 Biological control of ginseng root rot with soil amendment /
[ Chung,H.S.;C.H.Kim ] / Proc.The 2nd Internationl Gineseng Symposium
10 Detection of low numbers of bacterial cells on soils and sediments by polymerase chain rection /
[ Tsai.Y.L.;B.H.Olson ] / Applied and Environmental Microbiology
11 Rapid method for direct extraction of DNA from soil and sediments /
[ Tsai.Y.L.;B.H.Olson ] / Applied and Environmental Microbiology
12 Cylindrocarpon sp.nov.causing root rot of ginseng. Ann /
[ Matsuo,T.;Y.Miyazawa ] / Phytopath. soc. Jpn.   DOI
13 Specific polymerase chain reaction primers for the detection of Plasmodiophora brassicae in soil and water /
[ Faggin,R.S.;R.Bulman;A.C.Lawrie;I.J.Porter ] / Phytipathology   DOI   ScienceOn
14 Identification of root rot fungi in nursery seedlings by nested multiplex PCR /
[ Hamelin,C.R.;P.Berube;M.Gignac;M.Bourassa ] / American Society for Microbiology
15 Variation in Nectria raficicola and its anamorph, Cylindrocarpon destructans /
[ Samules,G.;D.Brayford ] / Mycol. Research   DOI