Methyl jasmonate- or gibberellins A(3)-induced astaxanthin accumulation is associated with up-regulation of transcription of beta-carotene ketolase genes (bkts) in microalga Haematococcus pluvialis
文献类型：期刊论文
| 作者 | Lu, YD; Jiang, P; Liu, SF; Gan, QH; Cui, HL; Qin, S; sqin@yic.ac.cn |
| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2010 |
| 卷号 | 101期号:16页码:6468-6474 |
| 关键词 | Astaxanthin Beta-carotene Ketolase Signal Molecule Microalgae Haematococcus Pluvialis |
| ISSN号 | 0960-8524 |
| 英文摘要 | The microalga Haematococcus pluvialis accumulates astaxanthin in response to abiotic stresses. Since methyl jasmonate (MJ) and gibberellins A(3) (GA(3)) are involved in the stress responses of plants, the impact of these compounds on astaxanthin metabolism was studied. Alga cells treated separately with MJ and GA(3) accumulated more astaxanthin than the controls. MJ and GA(3) treatment increased the transcription of three beta-carotene ketolase genes (bkts). MJ- and GA(3)-responsive cis-acting elements were identified in the 5'-flanking regions of bkt genes. These results suggest that MJ and GA(3) constitute molecular signals in the network of astaxanthin accumulation. Induction of astaxanthin accumulation by MJ or GA(3) without any other stimuli presents an attractive application potential. (C) 2010 Elsevier Ltd. All rights reserved. |
| 学科主题 | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| URL标识 | 查看原文 |
| 资助项目 | LMB |
| WOS记录号 | WOS:000278356400027 |
| 公开日期 | 2011-07-02 |
| 源URL | [http://ir.scsio.ac.cn/handle/344004/3822]  |
| 专题 | 南海海洋研究所_中科院海洋生物资源可持续利用重点实验室 |
| 通讯作者 | sqin@yic.ac.cn |
| 推荐引用方式 GB/T 7714 | Lu, YD,Jiang, P,Liu, SF,et al. Methyl jasmonate- or gibberellins A(3)-induced astaxanthin accumulation is associated with up-regulation of transcription of beta-carotene ketolase genes (bkts) in microalga Haematococcus pluvialis[J]. BIORESOURCE TECHNOLOGY,2010,101(16):6468-6474. |
| APA | Lu, YD.,Jiang, P.,Liu, SF.,Gan, QH.,Cui, HL.,...&sqin@yic.ac.cn.(2010).Methyl jasmonate- or gibberellins A(3)-induced astaxanthin accumulation is associated with up-regulation of transcription of beta-carotene ketolase genes (bkts) in microalga Haematococcus pluvialis.BIORESOURCE TECHNOLOGY,101(16),6468-6474. |
| MLA | Lu, YD,et al."Methyl jasmonate- or gibberellins A(3)-induced astaxanthin accumulation is associated with up-regulation of transcription of beta-carotene ketolase genes (bkts) in microalga Haematococcus pluvialis".BIORESOURCE TECHNOLOGY 101.16(2010):6468-6474. |
入库方式： OAI收割
来源：南海海洋研究所
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