지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Given that soil salinity significantly limits plant growth and production in agricultural land, research on salt stress is of particular agricultural relevance. In this study, for the purposes of functional screening of genes involved in salt stress responses, we selected approximately 651 transgenic Arabidopsis lines (157 independent full-length) from a transgenic Arabidopsis population overexpressing full-length Brassica rapa cDNAs. Initial screening indicated that the transgenic lines of 12 genes showed apparent salt tolerance phenotypes when exposed to NaCl at a concentration of 125 mM, among which, two genes (BrATL30 and BrZHD10) were selected for detailed characterization. The T3 progeny of these transgenic lines exhibited accelerated seed germination, often accompanied by faster root growth and higher survival rate, compared with wild-type plants under salt stress. Additionally, in order to examine the agricultural potential of the two selected B. rapa genes, we constructed BrATL30- and BrZHD10-overexpressing Brassica napus transgenic plants (BrATL30-OX and BrZHD10-OX), which showed apparent high salt stress-tolerant phenotypes compared with wild-type plants. Furthermore, we found that the basal expression of several saltand abiotic stress-responsive genes was higher in transgenic plants than in wild-type plants. Taken together, this study will provide two valuable functional genes related to salt stress tolerance.
목차
등록된 정보가 없습니다.
참고문헌 (52)
참고문헌 신청
Hugo Duarte Alves Horta / 2012 / Science and Technology in Portugal: From Late Awakening to the Challenge of Knowledge Integrated Communities. In Neave, G., and Amaral, A., (Eds.). Higher Education in Portugal 1974-2009: A Nation, A Generation / Springer :1~33
Bahmani K / 2015 / Molecular mechanisms of plant salinity tolerance : a review / Aust J Crop Sci 9:321~336
백동원 / 2014 / Salt cress 유전자의 형질전환을 통한 내염성 식물체 선별 / Journal of Plant Biotechnology 41(2):81~88
Bartels D / 2005 / Drought and slat tolerance in plants / Crit Rev Plant Sci 24:1~36
Dassanayake M / 2013 / The genome of extremophile crucifer Thellungiella parvula / Nat Genet 43:913~918
Bahmani K / 2015 / Molecular mechanisms of plant salinity tolerance : a review / Aust J Crop Sci 9:321~336
백동원 / 2014 / Salt cress 유전자의 형질전환을 통한 내염성 식물체 선별 / Journal of Plant Biotechnology 41(2):81~88
Bartels D / 2005 / Drought and slat tolerance in plants / Crit Rev Plant Sci 24:1~36
Dassanayake M / 2013 / The genome of extremophile crucifer Thellungiella parvula / Nat Genet 43:913~918
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Overexpression of AtSZF2 from Arabidopsis Showed Enhanced Tolerance to Salt Stress in Soybean
Plant Breeding and Biotechnology
2017 .01
-
Overexpression of swpa4 peroxidase enhances tolerance to hydrogen peroxide and high salinity-mediated oxidative stress in transgenic sweetpotato plants
Plant Biotechnology Reports
2020 .01
-
A Vitis vinifera xanthine dehydrogenase gene, VvXDH, enhances salinity tolerance in transgenic Arabidopsis
Plant Biotechnology Reports
2017 .06
-
Enhanced tolerance to heat stress in transgenic tomato seeds and seedlings overexpressing a trehalose-6-phosphate synthase/ phosphatase fusion gene
Plant Biotechnology Reports
2018 .12
-
Development of Transgenic Tobacco and Chinese Cabbage Plants to Characterize Drought-Responsive Genes from Brassica rapa ssp. pekinensis
한국원예학회 학술발표요지
2015 .05
-
Comparison of pollution tolerance in sunflowers as a case study to establish risk assessment criteria for transgenic plants for environmental remediation
Plant Biotechnology Reports
2022 .10
-
The dehydrin gene of the Arctic plant Cerastium arcticum, CaDHN, increases tolerance to multiple stresses in Arabidopsis thaliana
Plant Biotechnology Reports
2020 .01
-
Molecular genetics and functional genomics of abiotic stressresponsive genes in oilseed rape (Brassica napus L.): a review of recent advances and future
Plant Biotechnology Reports
2017 .12
-
Ectopic co‑expression of the SOD and APX genes enhanced callus growth and in vitro regeneration in Arabidopsis
Plant Biotechnology Reports
2019 .01
-
Analysis of Gene Expression Level and Phenotype of Transgenic Chinese cabbage Lines with RNA Interference BrDSR71 Gene under Drought Stress
한국원예학회 학술발표요지
2019 .05
-
Transcriptome sequencing and comparative analysis of differentially expressed genes in the roots of Musa Paradisiaca under salt stress
Plant Biotechnology Reports
2021 .01
-
Stress Inducible Overexpression of Arabidopsis Nucleotide Diphosphate Kinase 2 Gene Confers Enhanced Tolerance to Salt Stress in Tall Fescue Plants
한국초지조사료학회지
2017 .01
-
TgMTP1 과발현 애기장대에서 Nickel 흡수 연구
Journal of Plant Biotechnology
2015 .01
-
Characterization of Drought-Responsive Gene of Brassica rapa ssp. Pekinensis, BrDSR71, using Transgenic Tobacco
한국원예학회 학술발표요지
2017 .05
-
형질전환 베타카로틴 강화 콩 계통 선발 및 도입유전자 특성 분석
한국육종학회지
2015 .01
-
Toward to Comparative Analysis of Plant Stress-responsive Co-expression Network Using RNA-seq in Capsicum annuum L.
한국원예학회 학술발표요지
2021 .10
-
Overexpression of AtYUCCA6 in soybean crop results in reduced ROS production and increased drought tolerance
Plant Biotechnology Reports
2019 .01
-
Impact of transgenic AFPCHI (Cucumis melo L. Silver Light) fungal resistance melon on soil microbial communities and enzyme activities
Journal of Plant Biotechnology
2017 .06
-
Overexpression of a Chromatin Architecture-Controlling ATPG7 has Positive Effect on Yield Components in Transgenic Soybean
Plant Breeding and Biotechnology
2017 .01
-
Broad-specificity amino acid racemase, a novel non-antibiotic selectable marker for transgenic plants
Plant Biotechnology Reports
2018 .02
이 논문의 저자 정보
최근 본 자료
댓글(0)
0