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    논문명(한글), 논문명(영문), 성과주관부서, 품목코드, 학술지명, 주저자, 연도, 성과적용일, 첨부파일, 내용으로 구성된 글 상세입니다.
    논문명(한글) OVEREXPRESSION OF MsDNAJ-PROTEIN ENHANCES DROUGHT TOLERANCE IN TRANSGENIC TOBACCO PLANTS
    논문명(영문) OVEREXPRESSION OF MsDNAJ-PROTEIN ENHANCES DROUGHT TOLERANCE IN TRANSGENIC TOBACCO PLANTS
    성과주관부서 농촌진흥청 국립축산과학원 축산자원개발부 초지사료과
    품목코드 축산 / 조사료 / 목초류 / 알팔파
    학술지명 Journal of Animal and Plant Sciences 주저자 이기원
    성과년도 2019 성과적용일 2019년10월
    As a co-chaperone DNAJ proteins play pivotal role in abiotic stress responses in plants, but the biological functions of DNAJ are poorly documented. In order to reveal the function of MsDNAJ proteins, physiological and molecular responses were investigated using transgenic tobacco plants. In this study, we showed that the transcript level of transgene MsDNAJ was elevated under drought treatment. The ectopic expression of MsDNAJ transgenic tobacco exhibited lower malondialdehyde (MDA) and hydrogen peroxide (H2O2) under drought condition. Moreover, the transgenic plants showed better growth with high chlorophyll fluoresce (Fv/Fm) and proline content compared to wild type (WT). In addition, overexpression of MsDNAJ improved drought stress tolerance in transgenic plants. These results suggest that overexpression of tobacco MsDNAJ protein gene enhanced drought tolerance in transgenic tobacco plants.
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