Enhanced tolerance of transgenic potato plants expressing both superoxide dismutase and ascorbate peroxidase in chloroplasts against oxidative stress and high temperature

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dc.contributor.authorL Tang-
dc.contributor.authorSuk Yoon Kwon-
dc.contributor.authorSun Hyung Kim-
dc.contributor.authorJ S Kim-
dc.contributor.authorJ S Choi-
dc.contributor.authorK Y Cho-
dc.contributor.authorC K Sung-
dc.contributor.authorSang Soo Kwak-
dc.contributor.authorHaeng Soon Lee-
dc.date.accessioned2017-04-19T09:05:34Z-
dc.date.available2017-04-19T09:05:34Z-
dc.date.issued2006-
dc.identifier.issn0721-7714-
dc.identifier.uri10.1007/s00299-006-0199-1ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/7670-
dc.description.abstractOxidative stress is a major damaging factor for plants exposed to environmental stresses. In order to develop transgenic potato plants with enhanced tolerance to environmental stress, the genes of both Cu/Zn superoxide dismutase and ascorbate peroxidase were expressed in chloroplasts under the control of an oxidative stress-inducible SWPA2 promoter (referred to as SSA plants). SSA plants showed enhanced tolerance to 250 μM methyl viologen, and visible damage in SSA plants was one-fourth that of non-transgenic (NT) plants that were almost destroyed. In addition, when SSA plants were treated with a high temperature of 42°C for 20 h, the photosynthetic activity of SSA plants decreased by only 6%, whereas that of NT plants decreased by 29%. These results suggest that the manipulation of the antioxidative mechanism of the chloroplasts may be applied in the development of industrial transgenic crop plants with increased tolerance to multiple environmental stresses.-
dc.publisherSpringer-
dc.titleEnhanced tolerance of transgenic potato plants expressing both superoxide dismutase and ascorbate peroxidase in chloroplasts against oxidative stress and high temperature-
dc.title.alternativeEnhanced tolerance of transgenic potato plants expressing both superoxide dismutase and ascorbate peroxidase in chloroplasts against oxidative stress and high temperature-
dc.typeArticle-
dc.citation.titlePlant Cell Reports-
dc.citation.number12-
dc.citation.endPage1386-
dc.citation.startPage1380-
dc.citation.volume25-
dc.contributor.affiliatedAuthorSuk Yoon Kwon-
dc.contributor.affiliatedAuthorSang Soo Kwak-
dc.contributor.affiliatedAuthorHaeng Soon Lee-
dc.contributor.alternativeNameTang-
dc.contributor.alternativeName권석윤-
dc.contributor.alternativeName김선형-
dc.contributor.alternativeName김진석-
dc.contributor.alternativeName최정섭-
dc.contributor.alternativeName조광연-
dc.contributor.alternativeName성창근-
dc.contributor.alternativeName곽상수-
dc.contributor.alternativeName이행순-
dc.identifier.bibliographicCitationPlant Cell Reports, vol. 25, no. 12, pp. 1380-1386-
dc.identifier.doi10.1007/s00299-006-0199-1-
dc.subject.keywordAntioxidant enzyme-
dc.subject.keywordEnvironmental stress-
dc.subject.keywordMolecular breeding-
dc.subject.keywordPotato-
dc.subject.keywordTransgenic plant-
dc.subject.localantioxidant enzyme-
dc.subject.localAntioxidant enzymes-
dc.subject.localantioxidant enzymes-
dc.subject.localAnti-oxidant enzyme-
dc.subject.localAntioxidant enzyme-
dc.subject.localAntioxidant Enzymes-
dc.subject.localenvironmental stress-
dc.subject.localEnvironmental stresses-
dc.subject.localEnvironmental stress-
dc.subject.localMolecular breeding-
dc.subject.localmolecular breeding-
dc.subject.localPotato-
dc.subject.localpotatoes-
dc.subject.localpotato-
dc.subject.localpotato (solanum tuberosum L.)-
dc.subject.localTrans-genic plants-
dc.subject.localTransgenic Plant-
dc.subject.localTransgenic plant-
dc.subject.localTransgenic plants-
dc.subject.localtransgenic plant-
dc.description.journalClassY-
Appears in Collections:
Division of Research on National Challenges > Plant Systems Engineering Research > 1. Journal Articles
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