논문투고
축산관련 논문을 투고한 자료를 모아 정보를 제공합니다. 관련자료가 없는 성과년도는 표기되지 않습니다.
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.