Responses of potential ammonia oxidation and ammonia oxidizers community to arsenic stress in seven types of soil
文献类型: 外文期刊
第一作者: Wang, Yanan
作者: Wang, Yanan;Zeng, Xibai;Zhang, Yang;Zhang, Nan;Xu, Liyang;Wu, Cuixia
作者机构:
关键词: Ammonia oxidizers; Arsenic; Potential ammonia oxidation (PAO); rate; Ecological niche; Terminal restriction fragment; analysis
期刊名称:JOURNAL OF ENVIRONMENTAL SCIENCES ( 影响因子:6.796; 五年影响因子:6.127 )
ISSN: 1001-0742
年卷期: 2023 年 127 卷
页码:
收录情况: SCI
摘要: Soil arsenic contamination is of great concern because of its toxicity to human, crops, and soil microorganisms. However, the impacts of arsenic on soil ammonia oxidizers communities remain unclear. Seven types of soil spiked with 0 or 100 mg arsenic per kg soil were incubated for 180 days and sampled at days 1, 15, 30, 90 and 180. The changes in the community composition and abundance of ammonia oxidizing bacteria (AOB) and ammonia oxidizing archaea (AOA) were analyzed by terminal restriction fragment length polymorphism (TRFLP) analysis, clone library sequencing, and quantitative PCR (qPCR) targeting amoA gene. Results revealed considerable variations in the potential ammonia oxidation (PAO) rates in different soils, but soil PAO was not consistently significantly inhibited by arsenic, probably due to the low bioavailable arsenic contents or the existence of functional redundancy between AOB and AOA. The variations in AOB and AOA communities were closely associated with the changes in arsenic fractionations. The amoA gene abundances of AOA increased after arsenic addition, whereas AOB decreased, which corroborated the notion that AOA and AOB might occupy different niches in arsenic-contaminated soils. Phylogenetic analysis of amoA gene-encoded proteins revealed that all AOB clone sequences belonged to the genus Nitrosospira , among which those belonging to Nitrosospira cluster 3a were dominant. The main AOA sequence detected belonged to Thaumarchaeal Group 1.1b, which was considered to have a high ability to adapt to environmental changes. Our results provide new insights into the impacts of arsenic on the soil nitrogen cycling. ?? 2022 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
分类号:
- 相关文献
作者其他论文 更多>>
-
Volatile organic compounds produced by Bacillus aryabhattai AYG1023 against Penicillium expansum causing blue mold on the Huangguan pear
作者:Song, Cong;Shang, Zhonglin;Song, Cong;Zhao, Qian;Chen, Mengyao;Zhang, Yu;Jia, Zhenhua;Song, Shuishan;Zhang, Yang;Gao, Congcong;Guan, Junfeng
关键词:Bacillus aryabhattai 1; Penicillium expansum 2; 2-nonanol 3; Antifungal activity 4; Postharvest pathogen 5; Transcriptomics 6
-
Establishment and characterization of a muscle cell line from golden pompano (Trachinotus ovatus) and its application in viral susceptibility
作者:Zhang, Lu-Ke;Zhu, Ke-Cheng;Guo, Hua-Yang;Liu, Bao-Suo;Liu, Bo;Zhang, Nan;Zhang, Dian-Chang;Zhang, Lu-Ke;Zhang, Lu-Ke;Zhu, Ke-Cheng;Guo, Hua-Yang;Liu, Bao-Suo;Liu, Bo;Zhang, Nan;Zhang, Dian-Chang;Zhang, Dian-Chang
关键词:Trachinotus ovatus; Muscle; Cell line; Red-spotted grouper nervous necrosis virus; Immunity
-
The fate of N released from the fixed NH4+pool in response to different straw application doses
作者:Xia, Zhuqing;Ma, Qiang;Yu, Wantai;Zhu, Mengmeng;Zhang, Xinhui;Gao, Yun;An, Siyu;Li, Shuailin;Wang, Yanan;Xia, Zhuqing;Zhu, Mengmeng;Zhang, Xinhui;Gao, Yun;An, Siyu;Li, Shuailin
关键词:Fixed ammonium; 15N tracing technique; Straw addition; Microbial immobilization; Nitrification
-
A novel secreted protein, NISP1, is phosphorylated by soybean Nodulation Receptor Kinase to promote nodule symbiosis
作者:Fu, Baolan;Xu, Zhipeng;Lei, Yutao;Dong, Ru;Wang, Yanan;Zhu, Hui;Cao, Yangrong;Guo, Xiaoli;Yan, Zhe
关键词:legume-rhizobia symbiosis; Nodulation Receptor Kinase; protein phosphorylation; root nodule symbiosis; soybean
-
Characteristics of microplastic pollution in golden pompano (Trachinotus ovatus) aquaculture areas and the relationship between colonized- microbiota on microplastics and intestinal microflora
作者:Liu, Ming-Jian;Guo, Hua-Yang;Gao, Jie;Zhu, Ke-Cheng;Guo, Liang;Liu, Bao-Suo;Zhang, Nan;Jiang, Shi-Gui;Zhang, Dian-Chang;Liu, Ming-Jian;Guo, Hua-Yang;Gao, Jie;Zhu, Ke-Cheng;Guo, Liang;Liu, Bao-Suo;Zhang, Nan;Jiang, Shi-Gui;Zhang, Dian-Chang;Liu, Ming-Jian;Guo, Hua-Yang;Gao, Jie;Zhu, Ke-Cheng;Guo, Liang;Liu, Bao-Suo;Zhang, Nan;Jiang, Shi-Gui;Zhang, Dian-Chang;Jiang, Shi-Gui;Zhang, Dian-Chang;Jiang, Shi-Gui;Zhang, Dian-Chang;Liu, Ming-Jian
关键词:Microbial community; Beibu Gulf; Microplastics (MPs); Trachinotus ovatus; Gut microbiome
-
Bacteriophage-mediated biosynthesis of MnO(2)NPs and MgONPs and their role in the protection of plants from bacterial pathogens
作者:Ogunyemi, Solabomi Olaitan;Abdallah, Yasmine;Ibrahim, Ezzeldin;Zhang, Yang;Ahmed, Temoor;Li, Bin;Abdallah, Yasmine;Bi, Ji'an A.;Wang, Fang;Yan, Chengqi Q.;Alkhalifah, Dalal Hussien M.;Hozzein, Wael N. N.;Xu, Lihui H.
关键词:nanoparticles; bacteriophage; chlorophyll fluorescence; bacterial leaf blight; phytotoxicity; biosynthesis; Arabidopsis
-
Early development and allometric growth patterns of Trachinotus ovatus (Linnaeus, 1758)
作者:Pan, Jin-Min;Liu, Ming-Jian;Guo, Hua-Yang;Zhu, Ke-Cheng;Liu, Bao-Suo;Zhang, Nan;Zhang, Dian-Chang;Guo, Hua-Yang;Zhu, Ke-Cheng;Liu, Bao-Suo;Zhang, Nan;Zhang, Dian-Chang;Zhu, Ke-Cheng;Liu, Bao-Suo;Zhang, Nan;Zhang, Dian-Chang;Pan, Jin-Min;Liu, Ming-Jian;Sun, Jin-Hui;Zhang, Dian-Chang
关键词:Early development; Morphology; Allometric; Trachinotus ovatus