Enhanced tolerance to oxidative stress of transgenic potato (cv. superior) plants expressing both SOD and APX in chloroplasts = SOD와 APX를 동시에 엽록체에 발현시킨 형질전환 감자(cv. Superior)의 산화스트레스 내성 증가

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dc.contributor.authorL Tang-
dc.contributor.authorSuk Yoon Kwon-
dc.contributor.authorMyoung Duck Kim-
dc.contributor.authorJ S Kim-
dc.contributor.authorSang Soo Kwak-
dc.contributor.authorHaeng Soon Lee-
dc.date.accessioned2017-04-19T09:08:41Z-
dc.date.available2017-04-19T09:08:41Z-
dc.date.issued2007-
dc.identifier.issn1015-5880-
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/8198-
dc.description.abstractOxidative stress is a major damaging factor for plants exposed to environmental stresses. Previously, we have generated transgenic potato (cv. Superior) plants expressing both CuZnSOD and APX genes in chloroplast under the control of an oxidative stress-inducible SWPA2 promoter (referred to as SSA plants) and selected the transgenic potato plant lines with tolerance against methyl viologen (MV)-mediated oxidative stress. When leaf discs of SSA plants were subjected to 3 μM methyl viologen (MV), they showed approximately 40% less damage than non-transgenic (NT) plants. SSA plantlets were treated with 0.3 μM MV stress, SSA plants also exhibited reduced damage in root growth. When 350 MV was sprayed onto the whole plants, SSA plants showed a significant reduction in visible damage, which was approximately 75% less damage than leaves of NT plants. These plants will be used for further analysis of tolerance to environmental stresses, such as high temperature and salt stress. These results suggest that transgenic potato (cv. Superior) plants would be a useful plant crop for commercial cultivation under unfavorable growth conditions.-
dc.publisherKorea Soc-Assoc-Inst-
dc.titleEnhanced tolerance to oxidative stress of transgenic potato (cv. superior) plants expressing both SOD and APX in chloroplasts = SOD와 APX를 동시에 엽록체에 발현시킨 형질전환 감자(cv. Superior)의 산화스트레스 내성 증가-
dc.title.alternativeEnhanced tolerance to oxidative stress of transgenic potato (cv. superior) plants expressing both SOD and APX in chloroplasts-
dc.typeArticle-
dc.citation.titleKorean Journal of Plant Biotechnology (Tissue Culture)-
dc.citation.number4-
dc.citation.endPage305-
dc.citation.startPage299-
dc.citation.volume34-
dc.contributor.affiliatedAuthorSuk Yoon Kwon-
dc.contributor.affiliatedAuthorMyoung Duck Kim-
dc.contributor.affiliatedAuthorSang Soo Kwak-
dc.contributor.affiliatedAuthorHaeng Soon Lee-
dc.contributor.alternativeNameTang-
dc.contributor.alternativeName권석윤-
dc.contributor.alternativeName김명덕-
dc.contributor.alternativeName김진석-
dc.contributor.alternativeName곽상수-
dc.contributor.alternativeName이행순-
dc.identifier.bibliographicCitationKorean Journal of Plant Biotechnology (Tissue Culture), vol. 34, no. 4, pp. 299-305-
dc.identifier.doi10.5010/JPB.2007.34.4.299-
dc.description.journalClassN-
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Division of Research on National Challenges > Plant Systems Engineering Research > 1. Journal Articles
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