干旱区生态环境知识资源中心(Arid): Extremophilic taxa predominate in a microbial community of photovoltaic panels in a tropical region

Arid

DOI	10.1093/femsle/fnab105
	Extremophilic taxa predominate in a microbial community of photovoltaic panels in a tropical region
	Moura, Juliane B.; Delforno, Tiago P.; do Prado, Pierre F.; Duarte, Iolanda C.
通讯作者	Moura, JB (corresponding author), Fed Univ Sao Carlos UFSCar, Dept Biol, Lab Appl Microbiol, Rd Joao Leme dos Santos Km 110, BR-18052780 Sorocaba, Brazil.
来源期刊	FEMS MICROBIOLOGY LETTERS
ISSN	0378-1097
EISSN	1574-6968
出版年	2021
卷号	368 期号:16
英文摘要	Photovoltaic panels can be colonized by a highly diverse microbial diversity, despite life-threatening conditions. Although they are distributed worldwide, the microorganisms living on their surfaces have never been profiled in tropical regions using 16S rRNA high-throughput sequencing and PICRUst metagenome prediction of functional content. In this work, we investigated photovoltaic panels from two cities in southeast Brazil, Sorocaba and Itatiba, using these bioinformatics approach. Results showed that, despite significant differences in microbial diversity (p < 0.001), the taxonomic profile was very similar for both photovoltaic panels, dominated mainly by Proteobacteria, Bacteroidota and lower amounts of Cyanobacteria phyla. A predominance of Hymenobacter and Methylobacterium-Methylorubrumwas observed at the genus level. We identified a microbial common core composed of Hymenobacter, Deinococcus, Sphingomonas, Methylobacterium-Methylorubrum, Craurococcus-Caldovatus, Massilia, Noviherbaspirillum and 1174-901-12 sharing genera. Predicted metabolisms focused on specific genes associated to radiation and desiccation resistance and pigments, were detected in members of the common core and among the most abundant genera. Our results suggested that taxonomic and functional profiles investigated were consistent with the harsh environment that photovoltaic panels represent. Moreover, the presence of stress genes in the predicted functional content was a preliminary evidence that microbes living there are a possibly source of metabolites with biotechnological interest.
英文关键词	arid environment biofouling microbial diversity solar panel sun-exposed environment stress-resistance
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000697144100004
WOS关键词	GENE ; METHYLOBACTERIUM ; ENVIRONMENTS
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/368537
作者单位	[Moura, Juliane B.; Duarte, Iolanda C.] Univ Fed Sao Carlos, Dept Biol, Lab Appl Microbiol, Rodovia Joao Leme dos Santos Km 110, BR-18052780 Sorocaba, SP, Brazil; [Delforno, Tiago P.] SENAI Innovat Inst Biotechnol, Rua Anhaia 1321, BR-01130000 Sao Paulo, SP, Brazil; [do Prado, Pierre F.] Univ Valencia, Earth Phys & Thermodynam Dept, C Dr Moliner 50, Valencia 46010, Spain
推荐引用方式 GB/T 7714	Moura, Juliane B.,Delforno, Tiago P.,do Prado, Pierre F.,et al. Extremophilic taxa predominate in a microbial community of photovoltaic panels in a tropical region[J],2021,368(16).
APA	Moura, Juliane B.,Delforno, Tiago P.,do Prado, Pierre F.,&Duarte, Iolanda C..(2021).Extremophilic taxa predominate in a microbial community of photovoltaic panels in a tropical region.FEMS MICROBIOLOGY LETTERS,368(16).
MLA	Moura, Juliane B.,et al."Extremophilic taxa predominate in a microbial community of photovoltaic panels in a tropical region".FEMS MICROBIOLOGY LETTERS 368.16(2021).