Improving photosynthesis of microalgae by changing the ratio of light-harvesting pigments
文献类型：期刊论文
| 作者 | Wang, GH; Chen, LZ; Li, GB; Li, DH; Hu, CX; Chen, HF; Liu, YD; Song, LR |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2005-08-01 |
| 卷号 | 50期号:15页码:1622-1626 |
| 关键词 | photosynthesis microalgae light-harvesting pigments fluorescence emission electron transport rate |
| ISSN号 | 1001-6538 |
| 通讯作者 | Liu, YD, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Fresh Water Ecol & Biotechnol, Wuhan 430072, Peoples R China |
| 中文摘要 | Changing the ratio of light-harvesting pigments was regarded as an efficient way to improve the photosynthesis rate in microalgae, but the underlying mechanism is still unclear. In the present study, a mutant of Anabeana simensis (called SP) was selected from retrieved satellite cultures. Several parameters related with photosynthesis, such as the growth, photosynthesis rate, the content of photosynthetic pigment, low temperature fluorescence spectrum (77K) and electron transport rate, were compared with those of the wild type. It was found that the change in the ratio of light-harvesting pigments in the mutant led to more efficient light energy transfer and usage in mutant than in the wild type. This may be the reason why the mutant had higher photosynthesis and growth rates. |
| 英文摘要 | Changing the ratio of light-harvesting pigments was regarded as an efficient way to improve the photosynthesis rate in microalgae, but the underlying mechanism is still unclear. In the present study, a mutant of Anabeana simensis (called SP) was selected from retrieved satellite cultures. Several parameters related with photosynthesis, such as the growth, photosynthesis rate, the content of photosynthetic pigment, low temperature fluorescence spectrum (77K) and electron transport rate, were compared with those of the wild type. It was found that the change in the ratio of light-harvesting pigments in the mutant led to more efficient light energy transfer and usage in mutant than in the wild type. This may be the reason why the mutant had higher photosynthesis and growth rates. |
| WOS标题词 | Science & Technology |
| 学科主题 | Multidisciplinary Sciences |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | ELECTRON-TRANSPORT RATES ; PHOTOSYSTEM-II ; GREEN-ALGA ; DUNALIELLA-SALINA ; IRRADIANCE-STRESS ; ANTENNA SIZE ; PHYCOBILISOMES ; PRODUCTIVITY ; MACROALGAE ; MUTANT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000232609500016 |
| 公开日期 | 2010-10-13 |
| 源URL | [http://ir.ihb.ac.cn/handle/152342/9136]  |
| 专题 | 水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Fresh Water Ecol & Biotechnol, Wuhan 430072, Peoples R China 2.Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, GH,Chen, LZ,Li, GB,et al. Improving photosynthesis of microalgae by changing the ratio of light-harvesting pigments[J]. CHINESE SCIENCE BULLETIN,2005,50(15):1622-1626. |
| APA | Wang, GH.,Chen, LZ.,Li, GB.,Li, DH.,Hu, CX.,...&Song, LR.(2005).Improving photosynthesis of microalgae by changing the ratio of light-harvesting pigments.CHINESE SCIENCE BULLETIN,50(15),1622-1626. |
| MLA | Wang, GH,et al."Improving photosynthesis of microalgae by changing the ratio of light-harvesting pigments".CHINESE SCIENCE BULLETIN 50.15(2005):1622-1626. |
入库方式： OAI收割
来源：水生生物研究所
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