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Cell damage caused by ultraviolet B radiation in the desert cyanobacterium Phormidium tenue and its recovery process
Wang, Gaohong2; Deng, Songqiang1; Liu, Jiafeng1; Ye, Chaoran1; Zhou, Xiangjun1; Chen, Lanzhou1,2
2017-10-01
Source PublicationECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
ISSN0147-6513
Volume144Issue:1Pages:315-320
Abstract

Phormidium tenue, a cyanobacterium that grows in the topsoil of biological soil crusts (BSCs), has the highest recovery rate among desert crust cyanobacteria after exposure to ultraviolet B (UV-B) radiation. However, the mechanism underlying its recovery process is unclear. To address this issue, we measured chlorophyll a fluorescence, generation of reactive oxygen species (ROS), lipid peroxidation, and repair of DNA breakage in P. tenue following exposure to UV-B. We found that UV-B radiation at all doses tested reduced photosynthesis and induced cell damage in P. tenue. However, P. tenue responded to UV-B radiation by rapidly reducing photosynthetic activity, which protects the cell by leaking less ROS. Antioxidant enzymes, DNA damage repair systems, and UV absorbing pigments were then induced to mitigate the damage caused by UV-B radiation. The addition of exogenous antioxidant chemicals ascorbate and N-acetylcysteine also mitigated the harmful effects caused by UV-B radiation and enhanced the recovery process. These chemicals could aid in the resistance of P. tenue to the exposure of intense UV-B radiation in desertified areas when inoculated onto the sand surface to form artificial algal crusts.

KeywordUV-B radiation Cell damage Recovery process Antioxidants Stress adaptation
DOI10.1016/j.ecoenv.2017.06.024
Funding OrganizationChinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project
Indexed BySCI
Language英语
Funding ProjectChinese Natural Science Foundation[31370421] ; Wuhan University[J1103409] ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project[2017ZX07203001]
WOS Research AreaEnvironmental Sciences & Ecology ; Toxicology
WOS SubjectEnvironmental Sciences ; Toxicology
WOS IDWOS:000408520100039
WOS KeywordANTIOXIDANT ENZYMES ; OXIDATIVE DAMAGE ; ALGAL CRUSTS ; MICROCOLEUS-VAGINATUS ; INNER-MONGOLIA ; ASCORBIC-ACID ; PHOTOSYNTHESIS ; STRESS ; EXOPOLYSACCHARIDES ; POLYSACCHARIDES
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Funding OrganizationChinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Chinese Natural Science Foundation ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Wuhan University ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese Project of Manned Spaceflight ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project ; Chinese National Science and Technology Major Project
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/31547
Collection水环境工程研究中心_期刊论文
Corresponding AuthorChen, Lanzhou
Affiliation1.Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Wang, Gaohong,Deng, Songqiang,Liu, Jiafeng,et al. Cell damage caused by ultraviolet B radiation in the desert cyanobacterium Phormidium tenue and its recovery process[J]. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,2017,144(1):315-320.
APA Wang, Gaohong,Deng, Songqiang,Liu, Jiafeng,Ye, Chaoran,Zhou, Xiangjun,&Chen, Lanzhou.(2017).Cell damage caused by ultraviolet B radiation in the desert cyanobacterium Phormidium tenue and its recovery process.ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY,144(1),315-320.
MLA Wang, Gaohong,et al."Cell damage caused by ultraviolet B radiation in the desert cyanobacterium Phormidium tenue and its recovery process".ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 144.1(2017):315-320.
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