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Mo W, Wang H, Wang J, Wang Y, Liu Y, Luo Y, He M, Cheng S, Mei H, He J, Su J. Advances in Research on Bacterial Oxidation of Mn(II): A Visualized Bibliometric Analysis Based on CiteSpace. Microorganisms 2024; 12:1611. [PMID: 39203453 PMCID: PMC11356483 DOI: 10.3390/microorganisms12081611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2024] [Revised: 08/03/2024] [Accepted: 08/05/2024] [Indexed: 09/03/2024] Open
Abstract
Manganese (Mn) pollution poses a serious threat to the health of animals, plants, and humans. The microbial-mediated Mn(II) removal method has received widespread attention because of its rapid growth, high efficiency, and economy. Mn(II)-oxidizing bacteria can oxidize toxic soluble Mn(II) into non-toxic Mn(III/IV) oxides, which can further participate in the transformation of other heavy metals and organic pollutants, playing a crucial role in environmental remediation. This study aims to conduct a bibliometric analysis of research papers on bacterial Mn(II) oxidation using CiteSpace, and to explore the research hotspots and developmental trends within this field between 2008 and 2023. A series of visualized knowledge map analyses were conducted with 469 screened SCI research papers regarding annual publication quantity, author groups and their countries and regions, journal categories, publishing institutions, and keywords. China, the USA, and Japan published the most significant number of research papers on the research of bacterial Mn(II) oxidation. Research hotspots of bacterial Mn(II) oxidation mainly focused on the species and distributions of Mn(II)-oxidizing bacteria, the influencing factors of Mn(II) oxidation, the mechanisms of Mn(II) oxidation, and their applications in environment. This bibliometric analysis provides a comprehensive visualized knowledge map to quickly understand the current advancements, research hotspots, and academic frontiers in bacterial Mn(II) oxidation.
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Affiliation(s)
- Wentao Mo
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Hang Wang
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Jianghan Wang
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Yue Wang
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Yunfei Liu
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Yi Luo
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Minghui He
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Shuang Cheng
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Huiting Mei
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
| | - Jin He
- National Key Laboratory of Agricultural Microbiology, College of Life Science and Technology, Huazhong Agricultural University, Wuhan 430062, China;
| | - Jianmei Su
- Hubei Key Laboratory of Regional Development and Environmental Response, Faculty of Resources and Environmental Science, Hubei University, Wuhan 430062, China; (W.M.); (H.W.); (J.W.); (Y.W.); (Y.L.); (Y.L.); (M.H.); (S.C.); (H.M.)
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Li Y, Ding Z, Xu T, Wang Y, Wu Q, Song T, Wei X, Dong J, Lin Y. Synthetic consortia of four strains promote Schisandra chinensis growth by regulating soil microbial community and improving soil fertility. PLANTA 2024; 259:135. [PMID: 38678496 DOI: 10.1007/s00425-024-04410-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 04/09/2024] [Indexed: 05/01/2024]
Abstract
MAIN CONCLUSION Synthetic consortia performed better in promoting Schisandra chinensis growth than individual strains, and this result provides valuable information for the development of synthetic microbial fertilizers. Schisandra chinensis is an herbal medicine that can treat numerous diseases. However, the excessive reliance on chemical fertilizers during the plantation of S. chinensis has severely restricted the development of the S. chinensis planting industry. Plant growth-promoting rhizobacteria (PGPR) can promote the growth of a wide range of crops, and synthetic consortia of them are frequently superior to those of a single strain. In this study, we compared the effects of four PGPR and their synthetic consortia on S. chinensis growth. The pot experiment showed that compared with the control, synthetic consortia significantly increased the plant height, biomass, and total chlorophyll contents of S. chinensis, and their combined effects were better than those of individual strains. In addition, they improved the rhizosphere soil fertility (e.g., TC and TN contents) and enzyme activities (e.g., soil urease activity) and affected the composition and structure of soil microbial community significantly, including promoting the enrichment of beneficial microorganisms (e.g., Actinobacteria and Verrucomicrobiota) and increasing the relative abundance of Proteobacteria, a dominant bacterial phylum. They also enhanced the synergistic effect between the soil microorganisms. The correlation analysis between soil physicochemical properties and microbiome revealed that soil microorganisms participated in regulating soil fertility and promoting S. chinensis growth. This study may provide a theoretical basis for the development of synthetic microbial fertilizers for S. chinensis.
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Affiliation(s)
- Yan Li
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Zanbo Ding
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Tengqi Xu
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Yulong Wang
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Qiaolu Wu
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Tianjiao Song
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Xiaomin Wei
- College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Juane Dong
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China
| | - Yanbing Lin
- College of Life Sciences, Northwest A&F University, Yangling, 712100, Shaanxi, China.
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