DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bhuiyan, MSU | - |
dc.contributor.author | Min, SR | - |
dc.contributor.author | Jeong, WJ | - |
dc.contributor.author | Sultana, S | - |
dc.contributor.author | Choi, KS | - |
dc.contributor.author | Lee, Y | - |
dc.contributor.author | Liu, JR | - |
dc.date.accessioned | 2016-03-31T09:03:37Z | - |
dc.date.available | 2016-03-31T09:03:37Z | - |
dc.date.created | 2012-03-28 | - |
dc.date.issued | 2011-10 | - |
dc.identifier.issn | 0167-6857 | - |
dc.identifier.other | 2011-OAK-0000025311 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16560 | - |
dc.description.abstract | AtATM3, a member of the ATP-binding cassette transporter family, is localized at the mitochondrial membrane of Arabidopsis thaliana and is involved in the biogenesis of Fe-S clusters and iron homeostasis in plants. Through Agrobacterium-mediated genetic transformation, the AtATM3 gene driven by the cauliflower mosaic virus 35S promoter (CaMV35S) was introduced into Brassica juncea (Indian mustard), a plant species suitable for phytoremediation, with the aim of improving heavy metal tolerance and accumulation in plants. The presence of the AtATM3 gene in transgenic plants was confirmed by polymerase chain reaction (PCR). Reverse transcriptase-PCR analysis confirmed AtATM3 expression in transgenic plants, but the level of AtATM3 expression varied between lines. AtATM3 overexpression in B. juncea conferred enhanced tolerance to cadmium [Cd(II)] and lead [Pb(II)] stresses. Importantly, the shoot tissues of transgenic seedlings contained about 1.5- to 2.5-fold higher Cd(II) and Pb(II) levels than wild type (WT) seedlings, demonstrating significantly-increased accumulation of both Cd(II) and Pb(II) in transgenic plants. The enhanced capacity of heavy metal tolerance and accumulation by AtATM3 transgenic plants was attributed to higher BjGSHII (B. juncea glutathione synthetase II) and BjPCS1 (phytochelatin synthase 1) expression levels induced by AtATM3 overexpression. In addition, AtATM3 overexpression regulated the expression of several metal transporters in the transgenic B. juncea plants under heavy metal stress conditions. Therefore, AtATM3 transgenic plants are more tolerant of and can accumulate more heavy metals to enhance phytoremediation of contaminated soils. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | Plant Cell Tiss Organ Cult | - |
dc.relation.isPartOf | PLANT CELL TISSUE AND ORGAN CULTURE | - |
dc.subject | ABC transporter | - |
dc.subject | AtATM3 | - |
dc.subject | Biomass | - |
dc.subject | Brassica juncea | - |
dc.subject | Phytoremediation | - |
dc.subject | MEDIATED GENETIC-TRANSFORMATION | - |
dc.subject | BINDING CASSETTE TRANSPORTERS | - |
dc.subject | INDIAN MUSTARD | - |
dc.subject | ARABIDOPSIS-THALIANA | - |
dc.subject | TRANSGENIC PLANTS | - |
dc.subject | SACCHAROMYCES-CEREVISIAE | - |
dc.subject | GLUTATHIONE SYNTHETASE | - |
dc.subject | CONTAMINATED SOIL | - |
dc.subject | CADMIUM TOLERANCE | - |
dc.subject | ATP SULFURYLASE | - |
dc.title | Overexpression of AtATM3 in Brassica juncea confers enhanced heavy metal tolerance and accumulation | - |
dc.type | Article | - |
dc.contributor.college | 융합생명공학부 | - |
dc.identifier.doi | 10.1007/S11240-011-9958-Y | - |
dc.author.google | Bhuiyan, MSU | - |
dc.author.google | Min, SR | - |
dc.author.google | Jeong, WJ | - |
dc.author.google | Sultana, S | - |
dc.author.google | Choi, KS | - |
dc.author.google | Lee, Y | - |
dc.author.google | Liu, JR | - |
dc.relation.volume | 107 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 69 | - |
dc.relation.lastpage | 77 | - |
dc.contributor.id | 10175128 | - |
dc.relation.journal | PLANT CELL TISSUE AND ORGAN CULTURE | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PLANT CELL TISSUE AND ORGAN CULTURE, v.107, no.1, pp.69 - 77 | - |
dc.identifier.wosid | 000294910600007 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 77 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 69 | - |
dc.citation.title | PLANT CELL TISSUE AND ORGAN CULTURE | - |
dc.citation.volume | 107 | - |
dc.contributor.affiliatedAuthor | Lee, Y | - |
dc.identifier.scopusid | 2-s2.0-80052801114 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 25 | - |
dc.description.scptc | 23 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | MEDIATED GENETIC-TRANSFORMATION | - |
dc.subject.keywordPlus | INDIAN MUSTARD | - |
dc.subject.keywordPlus | ARABIDOPSIS-THALIANA | - |
dc.subject.keywordPlus | GLUTATHIONE SYNTHETASE | - |
dc.subject.keywordPlus | CADMIUM TOLERANCE | - |
dc.subject.keywordPlus | PHYTOREMEDIATION | - |
dc.subject.keywordPlus | TRANSPORTER | - |
dc.subject.keywordPlus | ZINC | - |
dc.subject.keywordPlus | PLANTS | - |
dc.subject.keywordPlus | DETOXIFICATION | - |
dc.subject.keywordAuthor | ABC transporter | - |
dc.subject.keywordAuthor | AtATM3 | - |
dc.subject.keywordAuthor | Biomass | - |
dc.subject.keywordAuthor | Brassica juncea | - |
dc.subject.keywordAuthor | Phytoremediation | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Plant Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Plant Sciences | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.