干旱区生态环境知识资源中心(Arid): Multi-omics reveals mechanisms of total resistance to extreme illumination of a desert alga

Arid

DOI	10.1038/s41477-020-0729-9
	Multi-omics reveals mechanisms of total resistance to extreme illumination of a desert alga
	Treves, Haim; Siemiatkowska, Beata; Luzarowska, Urszula; Murik, Omer; Fernandez-Pozo, Noe; Moraes, Thiago Alexandre; Erban, Alexander; Armbruster, Ute; Brotman, Yariv; Kopka, Joachim; Rensing, Stefan Andreas; Szymanski, Jedrzej; Stitt, Mark
通讯作者	Treves, H
来源期刊	NATURE PLANTS
ISSN	2055-026X
EISSN	2055-0278
出版年	2020
卷号	6 期号:8 页码:1031-+
英文摘要	The unparalleled performance ofChlorella ohadiiunder irradiances of twice full sunlight underlines the gaps in our understanding of how the photosynthetic machinery operates, and what sets its upper functional limit. Rather than succumbing to photodamage under extreme irradiance, unique features of photosystem II function allowC. ohadiito maintain high rates of photosynthesis and growth, accompanied by major changes in composition and cellular structure. This remarkable resilience allowed us to investigate the systems response of photosynthesis and growth to extreme illumination in a metabolically active cell. Using redox proteomics, transcriptomics, metabolomics and lipidomics, we explored the cellular mechanisms that promote dissipation of excess redox energy, protein S-glutathionylation, inorganic carbon concentration, lipid and starch accumulation, and thylakoid stacking.C. ohadiipossesses a readily available capacity to utilize a sudden excess of reducing power and carbon for growth and reserve formation, and post-translational redox regulation plays a pivotal role in this rapid response. Frequently the response inC. ohadiideviated from that of model species, reflecting its life history in desert sand crusts. Comparative global and case-specific analyses provided insights into the potential evolutionary role of effective reductant utilization in this extreme resistance ofC. ohadiito extreme irradiation. The green alga,Chlorella ohadii, can survive under desert conditions of extreme irradiance. Redox proteomics, transcriptomics, metabolomics and lipidomics uncover howC. ohadiican absorb and use the sudden excesses of reducing power and carbon.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000553233500001
WOS关键词	CO2 CONCENTRATING MECHANISMS ; CHLAMYDOMONAS-REINHARDTII ; HIGH LIGHT ; CO2-CONCENTRATING MECHANISM ; OXIDATIVE STRESS ; REDOX REGULATION ; GENE-EXPRESSION ; PROTEIN ; HEAT ; ARABIDOPSIS
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	Hebrew University of Jerusalem
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325255
作者单位	[Treves, Haim; Siemiatkowska, Beata; Luzarowska, Urszula; Moraes, Thiago Alexandre; Erban, Alexander; Armbruster, Ute; Brotman, Yariv; Kopka, Joachim; Stitt, Mark] Max Planck Inst Mol Plant Physiol, Potsdam, Germany; [Murik, Omer] Hebrew Univ Jerusalem, Dept Plant & Environm Sci, Jerusalem, Israel; [Fernandez-Pozo, Noe; Rensing, Stefan Andreas] Univ Marburg, Dept Biol, Plant Cell Biol, Marburg, Germany; [Rensing, Stefan Andreas] Univ Freiburg, BIOSS Ctr Biol Signalling Studies, Freiburg, Germany; [Szymanski, Jedrzej] IPK, Dept Network Anal & Modelling, Gatersleben, Germany
推荐引用方式 GB/T 7714	Treves, Haim,Siemiatkowska, Beata,Luzarowska, Urszula,et al. Multi-omics reveals mechanisms of total resistance to extreme illumination of a desert alga[J]. Hebrew University of Jerusalem,2020,6(8):1031-+.
APA	Treves, Haim.,Siemiatkowska, Beata.,Luzarowska, Urszula.,Murik, Omer.,Fernandez-Pozo, Noe.,...&Stitt, Mark.(2020).Multi-omics reveals mechanisms of total resistance to extreme illumination of a desert alga.NATURE PLANTS,6(8),1031-+.
MLA	Treves, Haim,et al."Multi-omics reveals mechanisms of total resistance to extreme illumination of a desert alga".NATURE PLANTS 6.8(2020):1031-+.