Enhanced Lipid Productivity and Photosynthesis Efficiency in a Desmodesmus sp Mutant Induced by Heavy Carbon Ions
文献类型：期刊论文
| 作者 | Yuan, Cheng2; Hu, Guangrong2; Zhang, Lei2; Fan, Yong2; Wang, Jufang3 ; Li, Wenjian3; Hu, Qiang1; Li, Fuli2
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| 刊名 | PLOS ONE
 |
| 出版日期 | 2013-04-09 |
| 卷号 | 8 |
| ISSN号 | 1932-6203 |
| DOI | 10.1371/journal.pone.0060700 |
| 文献子类 | Article |
| 英文摘要 | The unicellular green microalga Desmodesmus sp. S1 can produce more than 50% total lipid of cell dry weight under high light and nitrogen-limitation conditions. After irradiation by heavy C-12(6+) ion beam of 10, 30, 60, 90 or 120 Gy, followed by screening of resulting mutants on 24-well microplates, more than 500 mutants were obtained. One of those, named D90G-19, exhibited lipid productivity of 0.298 g L-1 center dot d(-1), 20.6% higher than wild type, likely owing to an improved maximum quantum efficiency (Fv/Fm) of photosynthesis under stress. This work demonstrated that heavy-ion irradiation combined with high-throughput screening is an effective means for trait improvement. The resulting mutant D90G-19 may be used for enhanced lipid production. |
| WOS关键词 | CHLAMYDOMONAS-REINHARDTII ; CHLOROPHYLL FLUORESCENCE ; MICROALGAL BIOFUELS ; PHOTOSYSTEM-II ; RICE ; BACILLARIOPHYCEAE ; PHOTOINHIBITION ; BIOSYNTHESIS ; ARABIDOPSIS ; IRRADIATION |
| 资助项目 | "Western Light'' Talents Co-Scholar Program of Chinese Academy of Sciences[Y106140XBL] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000317909600038 |
| 出版者 | PUBLIC LIBRARY SCIENCE |
| 源URL | [http://119.78.100.186/handle/113462/48331]  |
| 专题 | 近代物理研究所_生物物理研究室 |
| 通讯作者 | Li, Fuli |
| 作者单位 | 1.Arizona State Univ, Lab Algae Res & Biotechnol LARB, Coll Technol & Innovat, Mesa, AZ USA 2.Chinese Acad Sci, Shandong Prov Key Lab Energy Genet, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Cheng,Hu, Guangrong,Zhang, Lei,et al. Enhanced Lipid Productivity and Photosynthesis Efficiency in a Desmodesmus sp Mutant Induced by Heavy Carbon Ions[J]. PLOS ONE,2013,8. |
| APA | Yuan, Cheng.,Hu, Guangrong.,Zhang, Lei.,Fan, Yong.,Wang, Jufang.,...&Li, Fuli.(2013).Enhanced Lipid Productivity and Photosynthesis Efficiency in a Desmodesmus sp Mutant Induced by Heavy Carbon Ions.PLOS ONE,8. |
| MLA | Yuan, Cheng,et al."Enhanced Lipid Productivity and Photosynthesis Efficiency in a Desmodesmus sp Mutant Induced by Heavy Carbon Ions".PLOS ONE 8(2013). |
入库方式： OAI收割
来源：近代物理研究所
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