气候变化领域集成服务门户(CCPortal): Community structures of bacteria and archaea associated with the biodeterioration of sandstone sculptures at the Beishiku Temple

CCPortal

DOI	10.1016/j.ibiod.2021.105290
	Community structures of bacteria and archaea associated with the biodeterioration of sandstone sculptures at the Beishiku Temple
	Wu, Fasi; Zhang, Yong; He, Dongpeng; Gu, Ji-Dong; Guo, Qinglin; Liu, Xiaobo; Duan, Yulong; Zhao, Jianhua; Wang, Wanfu; Feng, Huyuan
通讯作者	Feng, HY (通讯作者)，Lanzhou Univ, Sch Life Sci, MOE Key Lab Cell Act & Stress Adaptat, Lanzhou 730000, Gansu, Peoples R China.
发表日期	2021
ISSN	0964-8305
EISSN	1879-0208
卷号	164
英文摘要	The Beishiku (North Grottoes) Temple is suffering from serious weathering erosion as well as biological attacks. In this study, the total genomic DNA of 72 samples was extracted to elucidate the communities and distribution of both bacteria and archaea in biodeteriorated and weathered sandstone materials using a high-throughput sequencing analysis. As a result, the predominant bacterial communities belonged to the genera Deinococcus, Thermus, Pseudomonas, Rubrobacter, and Chroococcidiopsis. Interestingly, archaea (particularly the Candidatus Nitrocosmicus genus) with a putative ammonia-oxidizing function were dominant in the biodeteriorated samples where halophilic archaeal groups (particularly Halalkalicoccus and Halococcus genera) were also enriched. Moreover, the CCA showed that the distribution of microbial communities was mainly driven by the sunlight intensity, moisture, soluble salts and pH. In addition, a co-occurrence network analysis indicated that a more complex and stable community structure existed in the outside surface samples. The ecological functions of these community members were mainly predicted to be associated with chemoheterotrophy, phototrophy and aerobic ammonia oxidation, which maintained the common survival of biodeteriogens on stone heritage. Our findings unveil the distribution patterns of bacteria and archaea on sandstone sculptures in the subhumid climate, highlight the key factors affecting these patterns, and thus provide a reference basis for mitigation management and policies to prevent biodeterioration and protect such cultural heritages.
关键词	AMMONIA-OXIDIZING ARCHAEA ANGKOR THOM MICROBIAL DETERIORATION WEATHERING PROCESSES BAYON TEMPLE BIOFILMS DIVERSITY BIORECEPTIVITY RESISTANT SEQUENCES
英文关键词	Sandstone monuments; Biodeterioration; Archaeal and bacterial communities; Community composition and function; Environmental factors
语种	英语
WOS研究方向	Biotechnology & Applied Microbiology ; Environmental Sciences & Ecology
WOS类目	Biotechnology & Applied Microbiology ; Environmental Sciences
WOS记录号	WOS:000691637200002
来源期刊	INTERNATIONAL BIODETERIORATION & BIODEGRADATION
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254965
作者单位	[Wu, Fasi; Zhang, Yong; Wang, Wanfu; Feng, Huyuan] Lanzhou Univ, Sch Life Sci, MOE Key Lab Cell Act & Stress Adaptat, Lanzhou 730000, Gansu, Peoples R China; [Wu, Fasi; He, Dongpeng; Guo, Qinglin; Wang, Wanfu] Dunhuang Acad, Dept Conservat Res, Natl Res Ctr Conservat Ancient Wall Paintings & E, Dunhuang 736200, Gansu, Peoples R China; [Gu, Ji-Dong; Liu, Xiaobo] Guangdong Technion Israel Inst Technol, Environm Engn, 241 Daxue Rd, Shantou 515063, Guangdong, Peoples R China; [Duan, Yulong; Wang, Wanfu] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Extreme Environm Microbial Resources & En, Lanzhou 730000, Gansu, Peoples R China; [Zhao, Jianhua] Shanghai Majorbio Biopharm Technol Co Ltd, Shanghai 200120, Peoples R China
推荐引用方式 GB/T 7714	Wu, Fasi,Zhang, Yong,He, Dongpeng,et al. Community structures of bacteria and archaea associated with the biodeterioration of sandstone sculptures at the Beishiku Temple[J]. 中国科学院西北生态环境资源研究院,2021,164.
APA	Wu, Fasi.,Zhang, Yong.,He, Dongpeng.,Gu, Ji-Dong.,Guo, Qinglin.,...&Feng, Huyuan.(2021).Community structures of bacteria and archaea associated with the biodeterioration of sandstone sculptures at the Beishiku Temple.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,164.
MLA	Wu, Fasi,et al."Community structures of bacteria and archaea associated with the biodeterioration of sandstone sculptures at the Beishiku Temple".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 164(2021).