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

CORC > 海洋研究所 > 中国科学院海洋研究所 > 实验海洋生物学重点实验室

	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
	Lu, Yandu 1,2; Jiang, Peng 3; Liu, Shaofang 3; Gan, Qinhua 4; Cui, Hongli 1,5; Qin, Song 1
刊名	BIORESOURCE TECHNOLOGY
	2010-08-01
卷号	101 期号:16 页码:6468-6474
关键词	Astaxanthin beta-Carotene ketolase Signal molecule Microalgae Haematococcus pluvialis
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.
收录类别	SCI
语种	英语
WOS记录号	WOS:000278356400027
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/32833]
专题	海洋研究所_实验海洋生物学重点实验室
作者单位	1.Chinese Acad Sci, YanTai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 4.Shandong Entry Exit Inspect & Quarantine Bur, Qingdao 266001, Peoples R China 5.Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Lu, Yandu,Jiang, Peng,Liu, Shaofang,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, Yandu,Jiang, Peng,Liu, Shaofang,Gan, Qinhua,Cui, Hongli,&Qin, Song.(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, Yandu,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.