DuoKai Zhao, HuiZhen Chao, Jose Luis Balcazar, ShiMao Wu, XiaoXuan Zheng, YunLing Wu, ShuJian Yuan, MingMing Sun, Feng Hu
{"title":"噬菌体辅助细菌促进有机氯农药污染下的土壤多功能性","authors":"DuoKai Zhao, HuiZhen Chao, Jose Luis Balcazar, ShiMao Wu, XiaoXuan Zheng, YunLing Wu, ShuJian Yuan, MingMing Sun, Feng Hu","doi":"10.1007/s11431-024-2693-7","DOIUrl":null,"url":null,"abstract":"<p>As the most abundant living entities in the environment, viruses have been well recognized as crucial members in sustaining biogeochemical cycling. However, the significance of viruses in soil ecosystem multifunctionality remains under-explored. In this study, we used metagenomics and meta-viromics analysis to investigate the role of soil viruses in soil ecosystem functions under heavy, light, and no organochlorine pesticides (OCPs) contamination. In the three types of soil samples collected, light-contaminated soils supported the highest level of multifunctionality, followed by heavy-contaminated soils and clean soils. Additionally, our results revealed a positive correlation between bacterial community evenness and multifunctionality index (<i>p</i> < 0.05). Dominant bacterial species with biodegradation and stress resistance advantages exhibited higher abundance in OCP-affected soils, potentially playing a core functional supporting role. Furthermore, our results indicated that the species richness and diversity of bacteriophages were positively correlated with multifunctionality (<i>p</i> < 0.05) in OCP-affected soils. Bacteriophages in OCP-affected soils regulate host metabolism and enhance soil ecosystem multifunctionality by infecting functional bacterial hosts and encoding AMGs related to soil element cycling. Our findings emphasize the potential effect of phages on ecosystem multifunctionality in contaminated soil, suggesting that phages may serve as contributors to soil ecology beyond bacteria and other microorganisms. Therefore, in polluted or constrained soils, further research could potentially translate phage communities and related ecological processes into artificial methods for application in soil pollution remediation or ecological restoration.</p>","PeriodicalId":21612,"journal":{"name":"Science China Technological Sciences","volume":"6 1","pages":""},"PeriodicalIF":4.4000,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Bacteriophages assisted bacteria to facilitate soil multifunctionality under organochlorine pesticide contamination\",\"authors\":\"DuoKai Zhao, HuiZhen Chao, Jose Luis Balcazar, ShiMao Wu, XiaoXuan Zheng, YunLing Wu, ShuJian Yuan, MingMing Sun, Feng Hu\",\"doi\":\"10.1007/s11431-024-2693-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>As the most abundant living entities in the environment, viruses have been well recognized as crucial members in sustaining biogeochemical cycling. However, the significance of viruses in soil ecosystem multifunctionality remains under-explored. In this study, we used metagenomics and meta-viromics analysis to investigate the role of soil viruses in soil ecosystem functions under heavy, light, and no organochlorine pesticides (OCPs) contamination. In the three types of soil samples collected, light-contaminated soils supported the highest level of multifunctionality, followed by heavy-contaminated soils and clean soils. Additionally, our results revealed a positive correlation between bacterial community evenness and multifunctionality index (<i>p</i> < 0.05). Dominant bacterial species with biodegradation and stress resistance advantages exhibited higher abundance in OCP-affected soils, potentially playing a core functional supporting role. Furthermore, our results indicated that the species richness and diversity of bacteriophages were positively correlated with multifunctionality (<i>p</i> < 0.05) in OCP-affected soils. Bacteriophages in OCP-affected soils regulate host metabolism and enhance soil ecosystem multifunctionality by infecting functional bacterial hosts and encoding AMGs related to soil element cycling. Our findings emphasize the potential effect of phages on ecosystem multifunctionality in contaminated soil, suggesting that phages may serve as contributors to soil ecology beyond bacteria and other microorganisms. Therefore, in polluted or constrained soils, further research could potentially translate phage communities and related ecological processes into artificial methods for application in soil pollution remediation or ecological restoration.</p>\",\"PeriodicalId\":21612,\"journal\":{\"name\":\"Science China Technological Sciences\",\"volume\":\"6 1\",\"pages\":\"\"},\"PeriodicalIF\":4.4000,\"publicationDate\":\"2024-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Science China Technological Sciences\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1007/s11431-024-2693-7\",\"RegionNum\":2,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science China Technological Sciences","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s11431-024-2693-7","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MULTIDISCIPLINARY","Score":null,"Total":0}
Bacteriophages assisted bacteria to facilitate soil multifunctionality under organochlorine pesticide contamination
As the most abundant living entities in the environment, viruses have been well recognized as crucial members in sustaining biogeochemical cycling. However, the significance of viruses in soil ecosystem multifunctionality remains under-explored. In this study, we used metagenomics and meta-viromics analysis to investigate the role of soil viruses in soil ecosystem functions under heavy, light, and no organochlorine pesticides (OCPs) contamination. In the three types of soil samples collected, light-contaminated soils supported the highest level of multifunctionality, followed by heavy-contaminated soils and clean soils. Additionally, our results revealed a positive correlation between bacterial community evenness and multifunctionality index (p < 0.05). Dominant bacterial species with biodegradation and stress resistance advantages exhibited higher abundance in OCP-affected soils, potentially playing a core functional supporting role. Furthermore, our results indicated that the species richness and diversity of bacteriophages were positively correlated with multifunctionality (p < 0.05) in OCP-affected soils. Bacteriophages in OCP-affected soils regulate host metabolism and enhance soil ecosystem multifunctionality by infecting functional bacterial hosts and encoding AMGs related to soil element cycling. Our findings emphasize the potential effect of phages on ecosystem multifunctionality in contaminated soil, suggesting that phages may serve as contributors to soil ecology beyond bacteria and other microorganisms. Therefore, in polluted or constrained soils, further research could potentially translate phage communities and related ecological processes into artificial methods for application in soil pollution remediation or ecological restoration.
期刊介绍:
Science China Technological Sciences, an academic journal cosponsored by the Chinese Academy of Sciences and the National Natural Science Foundation of China, and published by Science China Press, is committed to publishing high-quality, original results in both basic and applied research.
Science China Technological Sciences is published in both print and electronic forms. It is indexed by Science Citation Index.
Categories of articles:
Reviews summarize representative results and achievements in a particular topic or an area, comment on the current state of research, and advise on the research directions. The author’s own opinion and related discussion is requested.
Research papers report on important original results in all areas of technological sciences.
Brief reports present short reports in a timely manner of the latest important results.