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DOI | 10.1126/science.aan0826 |
Emission of volatile organic compounds from petunia flowers is facilitated by an ABC transporter | |
Adebesin, Funmilayo1; Widhalm, Joshua R.1,2,5; Boachon, Benoit1; Lefevre, Francois3; Pierman, Baptiste3; Lynch, Joseph H.1; Alam, Iftekhar3,8; Junqueira, Bruna3; Benke, Ryan1; Ray, Shaunak4; Porter, Justin A.5; Yanagisawa, Makoto6; Wetzstein, Hazel Y.5; Morgan, John A.1,4; Boutry, Marc3; Schuurink, Robert C.7; Dudareva, Natalia1,2,5 | |
2017-06-30 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 356期号:6345页码:1386-1388 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Belgium; Netherlands; Bangladesh |
英文摘要 | Plants synthesize a diversity of volatile molecules that are important for reproduction and defense, serve as practical products for humans, and influence atmospheric chemistry and climate. Despite progress in deciphering plant volatile biosynthesis, their release from the cell has been poorly understood. The default assumption has been that volatiles passively diffuse out of cells. By characterization of a Petunia hybrida adenosine triphosphate-binding cassette (ABC) transporter, PhABCG1, we demonstrate that passage of volatiles across the plasma membrane relies on active transport. PhABCG1 down-regulation by RNA interference results in decreased emission of volatiles, which accumulate to toxic levels in the plasma membrane. This study provides direct proof of a biologically mediated mechanism of volatile emission. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404351500038 |
WOS关键词 | PLANT VOLATILES ; NICOTIANA-TABACUM ; BIOSYNTHESIS ; EVOLUTION |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196357 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Purdue Univ, Dept Biochem, W Lafayette, IN 47907 USA; 2.Purdue Univ, Purdue Ctr Plant Biol, W Lafayette, IN 47907 USA; 3.Catholic Univ Louvain, Inst Sci Vie, Croix Sud 4-5,Box L7-04-14, B-1348 Louvain La Neuve, Belgium; 4.Purdue Univ, Sch Chem Engn, 480 Stadium Mall Dr, W Lafayette, IN 47907 USA; 5.Purdue Univ, Dept Hort & Landscape Architecture, W Lafayette, IN 47907 USA; 6.Purdue Univ, Dept Bot & Plant Pathol, W Lafayette, IN 47907 USA; 7.Univ Amsterdam, Dept Plant Physiol, Swammerdam Inst Life Sci, Sci Pk 904, NL-1098 XH Amsterdam, Netherlands; 8.Natl Inst Biotechnol, Plant Biotechnol Div, Dhaka 1349, Bangladesh |
推荐引用方式 GB/T 7714 | Adebesin, Funmilayo,Widhalm, Joshua R.,Boachon, Benoit,et al. Emission of volatile organic compounds from petunia flowers is facilitated by an ABC transporter[J]. SCIENCE,2017,356(6345):1386-1388. |
APA | Adebesin, Funmilayo.,Widhalm, Joshua R..,Boachon, Benoit.,Lefevre, Francois.,Pierman, Baptiste.,...&Dudareva, Natalia.(2017).Emission of volatile organic compounds from petunia flowers is facilitated by an ABC transporter.SCIENCE,356(6345),1386-1388. |
MLA | Adebesin, Funmilayo,et al."Emission of volatile organic compounds from petunia flowers is facilitated by an ABC transporter".SCIENCE 356.6345(2017):1386-1388. |
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