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| Home > Publications database > Arabidopsis, a model to study biological functions of isoprene emission? > print |
| 001 | 56811 | ||
| 005 | 20190625110926.0 | ||
| 024 | 7 | _ | |2 pmid |a pmid:17468218 |
| 024 | 7 | _ | |2 pmc |a pmc:PMC1914154 |
| 024 | 7 | _ | |2 DOI |a 10.1104/pp.107.098509 |
| 024 | 7 | _ | |2 WOS |a WOS:000247075000047 |
| 024 | 7 | _ | |a altmetric:21817032 |2 altmetric |
| 037 | _ | _ | |a PreJuSER-56811 |
| 041 | _ | _ | |a eng |
| 082 | _ | _ | |a 580 |
| 084 | _ | _ | |2 WoS |a Plant Sciences |
| 100 | 1 | _ | |a Loivamäki, M. |b 0 |0 P:(DE-HGF)0 |
| 245 | _ | _ | |a Arabidopsis, a model to study biological functions of isoprene emission? |
| 260 | _ | _ | |a Rockville, Md.: Soc. |b JSTOR |c 2007 |
| 300 | _ | _ | |a 1066 - 1078 |
| 336 | 7 | _ | |a Journal Article |0 PUB:(DE-HGF)16 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a Output Types/Journal article |2 DataCite |
| 336 | 7 | _ | |a Journal Article |0 0 |2 EndNote |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a JOURNAL_ARTICLE |2 ORCID |
| 336 | 7 | _ | |a article |2 DRIVER |
| 440 | _ | 0 | |a Plant Physiology |x 0032-0889 |0 4987 |v 144 |
| 500 | _ | _ | |a Record converted from VDB: 12.11.2012 |
| 520 | _ | _ | |a The volatile hemiterpene isoprene is emitted from plants and can affect atmospheric chemistry. Although recent studies indicate that isoprene can enhance thermotolerance or quench oxidative stress, the underlying physiological mechanisms are largely unknown. In this work, Arabidopsis (Arabidopsis thaliana), a natural nonemitter of isoprene and the model plant for functional plant analyses, has been constitutively transformed with the isoprene synthase gene (PcISPS) from Grey poplar (Populus x canescens). Overexpression of poplar ISPS in Arabidopsis resulted in isoprene-emitting rosettes that showed transiently enhanced growth rates compared to the wild type under moderate thermal stress. The findings that highest growth rates, higher dimethylallyl diphosphate levels, and enzyme activity were detected in young plants during their vegetative growth phase indicate that enhanced growth of transgenic plants under moderate thermal stress is due to introduced PcISPS. Dynamic gas-exchange studies applying transient cycles of heat stress to the wild type demonstrate clearly that the prime physiological role of isoprene formation in Arabidopsis is not to protect net assimilation from damage against thermal stress, but may instead be to retain the growth potential or coordinated vegetative development of the plant. Hence, this study demonstrates the enormous potential but also the pitfalls of transgenic Arabidopsis (or other nonnatural isoprenoid emitters) in studying isoprene biosynthesis and its biological function(s). |
| 536 | _ | _ | |a Terrestrische Umwelt |c P24 |2 G:(DE-HGF) |0 G:(DE-Juel1)FUEK407 |x 0 |
| 588 | _ | _ | |a Dataset connected to Web of Science, Pubmed |
| 650 | _ | 2 | |2 MeSH |a Adaptation, Physiological |
| 650 | _ | 2 | |2 MeSH |a Arabidopsis: genetics |
| 650 | _ | 2 | |2 MeSH |a Arabidopsis: growth & development |
| 650 | _ | 2 | |2 MeSH |a Arabidopsis: metabolism |
| 650 | _ | 2 | |2 MeSH |a Biosynthetic Pathways: physiology |
| 650 | _ | 2 | |2 MeSH |a Butadienes: metabolism |
| 650 | _ | 2 | |2 MeSH |a Hemiterpenes: metabolism |
| 650 | _ | 2 | |2 MeSH |a Hot Temperature |
| 650 | _ | 2 | |2 MeSH |a Models, Biological |
| 650 | _ | 2 | |2 MeSH |a Molecular Sequence Data |
| 650 | _ | 2 | |2 MeSH |a Pentanes: metabolism |
| 650 | _ | 2 | |2 MeSH |a Photosynthesis: physiology |
| 650 | _ | 2 | |2 MeSH |a Plants, Genetically Modified: growth & development |
| 650 | _ | 2 | |2 MeSH |a Plants, Genetically Modified: metabolism |
| 650 | _ | 2 | |2 MeSH |a Populus: genetics |
| 650 | _ | 2 | |2 MeSH |a Volatilization |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Butadienes |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Hemiterpenes |
| 650 | _ | 7 | |0 0 |2 NLM Chemicals |a Pentanes |
| 650 | _ | 7 | |0 78-79-5 |2 NLM Chemicals |a isoprene |
| 650 | _ | 7 | |a J |2 WoSType |
| 700 | 1 | _ | |a Gilmer, F. |b 1 |u FZJ |0 P:(DE-Juel1)VDB461 |
| 700 | 1 | _ | |a Fischbach, R. J. |b 2 |0 P:(DE-HGF)0 |
| 700 | 1 | _ | |a Sörgel, Ch. |b 3 |0 P:(DE-HGF)0 |
| 700 | 1 | _ | |a Bachl, A. |b 4 |0 P:(DE-HGF)0 |
| 700 | 1 | _ | |a Walter, A. |b 5 |u FZJ |0 P:(DE-Juel1)VDB2595 |
| 700 | 1 | _ | |a Schnitzler, J.-P. |b 6 |0 P:(DE-HGF)0 |
| 773 | _ | _ | |a 10.1104/pp.107.098509 |g Vol. 144, p. 1066 - 1078 |p 1066 - 1078 |q 144<1066 - 1078 |0 PERI:(DE-600)2004346-6 |t Plant physiology |v 144 |y 2007 |x 0032-0889 |
| 856 | 7 | _ | |2 Pubmed Central |u http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1914154 |
| 909 | C | O | |o oai:juser.fz-juelich.de:56811 |p VDB |
| 913 | 1 | _ | |k P24 |v Terrestrische Umwelt |l Terrestrische Umwelt |b Erde und Umwelt |0 G:(DE-Juel1)FUEK407 |x 0 |
| 914 | 1 | _ | |y 2007 |
| 915 | _ | _ | |0 StatID:(DE-HGF)0010 |a JCR/ISI refereed |
| 920 | 1 | _ | |k ICG-3 |l Phytosphäre |d 31.10.2010 |g ICG |0 I:(DE-Juel1)ICG-3-20090406 |x 1 |
| 970 | _ | _ | |a VDB:(DE-Juel1)89304 |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a ConvertedRecord |
| 980 | _ | _ | |a journal |
| 980 | _ | _ | |a I:(DE-Juel1)IBG-2-20101118 |
| 980 | _ | _ | |a UNRESTRICTED |
| 981 | _ | _ | |a I:(DE-Juel1)IBG-2-20101118 |
| 981 | _ | _ | |a I:(DE-Juel1)ICG-3-20090406 |
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