干旱区生态环境知识资源中心(Arid): Isolation ofMethylococcusStrain Resistant to Abnormal Climate Change to Reduce Methane Emissions from the Iranian Salt Lake

Arid

DOI	10.1080/01490451.2020.1750740
	Isolation ofMethylococcusStrain Resistant to Abnormal Climate Change to Reduce Methane Emissions from the Iranian Salt Lake
	Abazari, Mohsen; Owlia, Parviz; Zarrini, Gholamreza; Aghdasinia, Hassan
通讯作者	Owlia, P
来源期刊	GEOMICROBIOLOGY JOURNAL
ISSN	0149-0451
EISSN	1521-0529
出版年	2020
卷号	37 期号:7 页码:610-617
英文摘要	An increase in the atmospheric concentration of methane greenhouse gas results in an increase in global warming, surface water evaporation, and amount of the solutes in relevant areas besides, it also causes climate change. In these situations, methanotrophs that are resistant to climate change and deserted conditions could be applied.Methylococcus, as one of the most extensively studied methanotrophs is highly resistant to salinity, a strain of which was isolated in this study from Hoz-e Soltan Salt Lake in Iran as an example influenced by climate change. Isolated strain was identified. To determine the ability of the bacteria for decrease of methane gas, the culture medium was analyzed by gas chromatography. Results showed that isolated strain is able to grow in salt proportion of 3.3% and acidic pH of 3.5 in vitro, reducing more than 75% of total methane gas within 10 days. In addition to nitrogen fixation ability of the strain, positive results obtained regarding drought tolerance and heat shock in this study confirmed thatMethylococcusstrains may be able to withstand environmental conditions of foreseeable future. Thus, to prevent methane emission in regions such as Hoz-e Soltan Salt Lake in Iran, more compatible methanotroph strains need to be identified and used.
英文关键词	Global warming greenhouse gas methanotroph reducing methane salinity
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000547578600003
WOS关键词	16S RIBOSOMAL-RNA ; SP NOV. ; METHANOTROPHIC COMMUNITIES ; OXIDIZING BACTERIA ; NATURAL-GAS ; GEN. NOV. ; DIVERSITY ; SOIL ; CULTIVATION ; DIVISION
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary
WOS研究方向	Environmental Sciences & Ecology ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325007
作者单位	[Abazari, Mohsen] Shahed Univ, Fac Sci, Dept Biol, Lab Microbiol, Tehran, Iran; [Owlia, Parviz] Shahed Univ, Mol Microbiol Res Ctr, Tehran, Iran; [Zarrini, Gholamreza] Univ Tabriz, Fac Nat Sci, Dept Biol, Lab Microbiol, Tabriz, Iran; [Aghdasinia, Hassan] Univ Tabriz, Fac Chem & Petr Engn, Tabriz, Iran
推荐引用方式 GB/T 7714	Abazari, Mohsen,Owlia, Parviz,Zarrini, Gholamreza,et al. Isolation ofMethylococcusStrain Resistant to Abnormal Climate Change to Reduce Methane Emissions from the Iranian Salt Lake[J],2020,37(7):610-617.
APA	Abazari, Mohsen,Owlia, Parviz,Zarrini, Gholamreza,&Aghdasinia, Hassan.(2020).Isolation ofMethylococcusStrain Resistant to Abnormal Climate Change to Reduce Methane Emissions from the Iranian Salt Lake.GEOMICROBIOLOGY JOURNAL,37(7),610-617.
MLA	Abazari, Mohsen,et al."Isolation ofMethylococcusStrain Resistant to Abnormal Climate Change to Reduce Methane Emissions from the Iranian Salt Lake".GEOMICROBIOLOGY JOURNAL 37.7(2020):610-617.