Biogenic manganese oxides promote metal(loid) remediation by shaping microbial communities in biological aqua crust
文献类型： 外文期刊
第一作者： Wang, Guobao
作者： Wang, Guobao;Feng, Zekai;Chen, Daijie;Chen, Chiyu;Ao, Ming;Chen, Ziwu;Yang, Wenjun;Li, Dantong;Chao, Yuanqing;Wang, Peng;Tang, Yetao;Qiu, Rongliang;Wang, Shizhong;Wang, Guobao;Yin, Xiuran;Zhao, Nan;Yuan, Yongqiang;Liu, Chong;Chen, Lei;Morel, Jean Louis;Qiu, Rongliang
作者机构：
关键词： Biological aqua crust; Metal(loid) bioremediation; Biogenic Mn oxide minerals; Aggregate formation; Metagenomics
期刊名称：WATER RESEARCH （ 影响因子：12.8； 五年影响因子：13.3 ）
ISSN： 0043-1354
年卷期： 2024 年 253 卷
页码：
收录情况： SCI
摘要： Biological aqua crust (biogenic aqua crust-BAC) is a potentially sustainable solution for metal(loid) bioremediation in global water using solar energy. However, the key geochemical factors and underlying mechanisms shaping microbial communities in BAC remain poorly understood. The current study aimed at determining the in situ metal(loid) distribution and the key geochemical factors related to microbial community structure and metal (loid)-related genes in BAC of a representative Pb/Zn tailing pond. Here we showed that abundant metal(loid)s (e.g. Pb, As) were co-distributed with Mn/Fe-rich minerals (e.g. biogenic Mn oxide, FeOOH) in BAC. Biogenic Mn oxide (i.e. Mn) was the most dominant factor in shaping microbial community structure in BAC and source tailings. Along with the fact that keystone species (e.g. Burkholderiales, Haliscomenobacter) have the potential to promote Mn ion oxidization and particle agglomeration, as well as Mn is highly associated with metal(loid)related genes, especially genes related to As redox (e.g. arsC, aoxA), and Cd transport (e.g. zipB), biogenic Mn oxides thus effectively enhance metal(loid) remediation by accelerating the formation of organo-mineral aggregates in biofilm-rich BAC system. Our study indicated that biogenic Mn oxides may play essential roles in facilitating in situ metal(loid) bioremediation in BAC of mine drainage.
分类号：
- 相关文献
作者其他论文 更多>>
-
Comparative metabolomics analysis based on LC-MS method reveals regulatory difference in lipid metabolism and fatty acids metabolism between diploid and triploid rainbow trout (Oncorhynchus mykiss)
作者：Li, Chenhui;Chen, Zhongxiang;Qin, Dongli;Xu, Gefeng;Gao, Lei;Hao, Qirui;Du, Ningning;Fan, Ze;Sun, Yanchun;Wang, Peng;Li, Chenhui;Wang, Peng;Li, Chenhui;Wang, Peng;Li, Chenhui;Wang, Peng
关键词：Metabolites; Polyunsaturated fatty acid (PUFA); Triploid rainbow trout; Diploid rainbow trout
-
A 5.2-kb insertion in the coding sequence of PavSCPL, a serine carboxypeptidase-like enhances fruit firmness in Prunus avium
作者：Qi, Xiliang;Dong, Yuanxin;Liu, Congli;Song, Lulu;Chen, Lei;Li, Ming;Liu, Congli
关键词：sweet cherry; fruit firmness; BSA-seq; PavSCPL; molecular marker
-
Molecular mapping and candidate gene identification of two major quantitative trait loci associated with silique length in oilseed rape (Brassica napus L.)
作者：Chen, Lei;He, Wangfei;Yu, Yulin;Wang, Yifan;Zhai, Xueyang;Ling, Xinxiang;Lu, Pan;Cheng, Xinxin;Lei, Weixia;Fan, Zhixiong
关键词：Silique length; Quantitative trait locus; Mapping; Double haploid; Rapeseed
-
RESEARCH ARTICLE Lateral root elongation in maize is related to auxin synthesis and transportation mediated by N metabolism under a mixed NO3-and NH4+supply
作者：Wang, Peng;Dong, Rui;Wu, Yuanhua;Wang, Peng;Yang, Lan;Sun, Xichao;Shi, Wenjun;Dong, Rui;Mi, Guohua;Yang, Lan;Sun, Xichao
关键词：maize; NO3-/NH4+ratio; lateral root elongation; N assimilation; indole-3-acetic acid
-
Toxic Effects of Arsenic on Four Freshwater Aquatic Species and Its Transformation Metabolism in Crucian Carp (Carassius auratus)
作者：Tang, Shizhan;Gao, Lei;Qin, Dongli;Wang, Haitao;Huang, Li;Wu, Song;Bai, Shuyan;Du, Ningning;Sun, Yanchun;Wang, Peng;Chen, Zhongxiang;Tang, Shizhan;Gao, Lei;Qin, Dongli;Wang, Haitao;Huang, Li;Wu, Song;Bai, Shuyan;Du, Ningning;Sun, Yanchun;Wang, Peng;Chen, Zhongxiang
关键词：arsenic; freshwater aquatic species; toxicity; arsenic form; exposed; biotransformation
-
Investigating the Impact of Disrupting the Glutamine Metabolism Pathway on Ammonia Excretion in Crucian Carp (Carassius auratus) under Carbonate Alkaline Stress Using Metabolomics Techniques
作者：Sun, Yanchun;Geng, Chuanye;Liu, Wenzhi;Liu, Yingjie;Ding, Lu;Sun, Yanchun;Geng, Chuanye;Liu, Wenzhi;Liu, Yingjie;Ding, Lu;Wang, Peng
关键词：crucian carp (Carassius auratus); carbonate alkaline stress; metabolomics; glutamate pathway; serum; ammonia excretion
-
Survival strategies in arsenic-contaminated environments: Comparative insights from native and exotic aquatic species
作者：Bi, Xiaoyang;Qiu, Mingxin;Huang, Weigang;Liu, Yuanyang;Li, Huashou;Chen, Guikui;Qiu, Rongliang;Li, Dongqin
关键词：Arsenic; Bioaccumulation; Physiologically based pharmacokinetic model; Detoxification; Freshwater snail
