• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

广西大厂铜坑锡多金属矿床中硫酸盐还原菌介导的黄铁矿形成作用。

Sulphate-reducing bacteria-mediated pyrite formation in the Dachang Tongkeng tin polymetallic deposit, Guangxi, China.

机构信息

Department of Earth Sciences, Kunming University of Science and Technology, Kunming, 650093, Yunnan, China.

Yunnan Key Laboratory for Paleobiology & MEC International Joint Laboratory for Paleobiology and Paleoenvironment, Institute of Paleontology, Yunnan University, Kunming, 650500, China.

出版信息

Sci Rep. 2023 Jul 19;13(1):11650. doi: 10.1038/s41598-023-38827-x.

DOI:10.1038/s41598-023-38827-x
PMID:37468706
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10356812/
Abstract

Mediation by sulphate-reducing bacteria (SRB) is responsible for pyrite (FeS) formation. The origin of the Dachang tin polymetallic ore field is related to the mineralisation of submarine hydrothermal vent sediments. Here, we investigated SRB in these ores via morphological, chemical, and isotopic analyses. Polarised and scanning electron microscopy indicated that trace SRB fossils in the metal sulphide ore were present in the form of tubular, beaded, and coccoidal bodies comprising FeS and were enclosed within a pyrrhotite (FeS) matrix in the vicinity of micro-hydrothermal vents. The carbon (C), nitrogen (N), and oxygen (O) contents in the FeS synthesised by SRB were high, and a clear biological Raman signal was detected. No such signals were discerned in the peripheral FeS. This co-occurrence of FeS, FeS, and the remains of bacteria (probably chemoautotrophic bacteria) was interpreted as the coprecipitation process of SRB-mediated FeS formation, which has, to the best of our knowledge, not been reported before. Our study also illustrates that combined energy-dispersive X-ray spectroscopy, Raman spectroscopy, and isotopic analysis can be used as a novel methodology to document microbial-mediated processes of mineral deposition in submarine hydrothermal vent ecology on geological time scales.

摘要

硫酸盐还原菌（SRB）的介导作用是黄铁矿（FeS）形成的原因。大厂锡多金属矿田的成因与海底热液喷口沉积物的矿化作用有关。在这里，我们通过形态、化学和同位素分析研究了这些矿石中的 SRB。偏光和扫描电子显微镜表明，金属硫化物矿石中痕量的 SRB 化石以管状、珠状和球形体的形式存在，由 FeS 组成，并被包裹在微热液喷口附近的磁黄铁矿（FeS）基质内。SRB 合成的 FeS 中的碳（C）、氮（N）和氧（O）含量较高，并且检测到清晰的生物拉曼信号。在周边的 FeS 中则没有检测到这种信号。这种 FeS、FeS 和细菌（可能是化能自养细菌）残留物的共存被解释为 SRB 介导的 FeS 形成的共沉淀过程，据我们所知，这在以前的研究中尚未报道过。我们的研究还表明，结合能量色散 X 射线光谱、拉曼光谱和同位素分析可以作为一种新的方法，用于记录地质时间尺度上海底热液喷口生态系统中微生物介导的矿物沉积过程。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/663c079d2aa8/41598_2023_38827_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/ba803a56916c/41598_2023_38827_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/5484ae26b648/41598_2023_38827_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/f062e10d5726/41598_2023_38827_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/8675ad7f2229/41598_2023_38827_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/4fe090dcb7b4/41598_2023_38827_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/663c079d2aa8/41598_2023_38827_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/ba803a56916c/41598_2023_38827_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/5484ae26b648/41598_2023_38827_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/f062e10d5726/41598_2023_38827_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/8675ad7f2229/41598_2023_38827_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/4fe090dcb7b4/41598_2023_38827_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8796/10356812/663c079d2aa8/41598_2023_38827_Fig6_HTML.jpg

相似文献

1
Sulphate-reducing bacteria-mediated pyrite formation in the Dachang Tongkeng tin polymetallic deposit, Guangxi, China.广西大厂铜坑锡多金属矿床中硫酸盐还原菌介导的黄铁矿形成作用。
Sci Rep. 2023 Jul 19;13(1):11650. doi: 10.1038/s41598-023-38827-x.
2
Phylogenetic diversity of sulphate-reducing Desulfovibrio associated with three South China Sea sponges.与三种中国南海海绵相关的硫酸盐还原脱硫弧菌的系统发育多样性。
Lett Appl Microbiol. 2015 May;60(5):504-12. doi: 10.1111/lam.12400. Epub 2015 Mar 12.
3
Rapid pyritization in the presence of a sulfur/sulfate-reducing bacterial consortium.在含硫/硫酸盐还原菌联合体存在的情况下快速黄铁矿化。
Sci Rep. 2020 May 19;10(1):8264. doi: 10.1038/s41598-020-64990-6.
4
Pyrite formation from FeS and HS is mediated through microbial redox activity.黄铁矿的形成是由 FeS 和 HS 通过微生物的氧化还原活动介导的。
Proc Natl Acad Sci U S A. 2019 Apr 2;116(14):6897-6902. doi: 10.1073/pnas.1814412116. Epub 2019 Mar 18.
5
Sulphate-reducing bacteria (SRB) in the Yangtze Estuary sediments: Abundance, distribution and implications for the bioavailibility of metals.长江口沉积物中的硫酸盐还原菌（SRB）：丰度、分布及其对金属生物可利用性的影响。
Sci Total Environ. 2018 Sep 1;634:296-304. doi: 10.1016/j.scitotenv.2018.03.345. Epub 2018 Apr 6.
6
Arsenic removal in a sulfidogenic fixed-bed column bioreactor.硫化物生成固定床生物反应器中的砷去除。
J Hazard Mater. 2014 Mar 30;269:31-7. doi: 10.1016/j.jhazmat.2013.11.047. Epub 2013 Nov 27.
7
Magmatic-hydrothermal fluid evolution of the tin-polymetallic metallogenic systems from the Weilasituo ore district, Northeast China.中国东北维拉斯托矿田锡多金属成矿系统的岩浆热液流体演化
Sci Rep. 2024 Feb 6;14(1):3006. doi: 10.1038/s41598-024-53579-y.
8
The potential impact of using a surfactant and an alcoholic co-surfactant on SRB activity during EOR.
Environ Technol. 2019 Jul;40(16):2100-2106. doi: 10.1080/09593330.2018.1437780. Epub 2018 Feb 15.
9
Fe-Rich Fossil Vents as Mars Analog Samples: Identification of Extinct Chimneys in Miocene Marine Sediments Using Raman Spectroscopy, X-Ray Diffraction, and Scanning Electron Microscopy-Energy Dispersive X-Ray Spectroscopy.富铁化石烟囱作为火星模拟样本：利用拉曼光谱、X 射线衍射和扫描电子显微镜-能量色散 X 射线光谱鉴定中新世海洋沉积物中已灭绝的烟囱。
Astrobiology. 2022 Sep;22(9):1081-1098. doi: 10.1089/ast.2021.0128. Epub 2022 Jun 14.
10
Nitrite reductase activity of sulphate-reducing bacteria prevents their inhibition by nitrate-reducing, sulphide-oxidizing bacteria.硫酸盐还原菌的亚硝酸盐还原酶活性可防止其受到硝酸盐还原、硫化物氧化细菌的抑制。
Environ Microbiol. 2003 Jul;5(7):607-17. doi: 10.1046/j.1462-2920.2003.00446.x.

本文引用的文献

1
Taphonomy of microorganisms and microbial microtextures at sulfidic hydrothermal vents: A case study from the Roman Ruins black smokers, Eastern Manus Basin.微生物埋藏学和微生物微结构在硫化水热喷口的研究：以东马努斯盆地罗马遗址黑烟囱为例。
Geobiology. 2022 Jul;20(4):479-497. doi: 10.1111/gbi.12490. Epub 2022 Mar 22.
2
Rapid pyritization in the presence of a sulfur/sulfate-reducing bacterial consortium.在含硫/硫酸盐还原菌联合体存在的情况下快速黄铁矿化。
Sci Rep. 2020 May 19;10(1):8264. doi: 10.1038/s41598-020-64990-6.
3
Pyrite formation from FeS and HS is mediated through microbial redox activity.
黄铁矿的形成是由 FeS 和 HS 通过微生物的氧化还原活动介导的。
Proc Natl Acad Sci U S A. 2019 Apr 2;116(14):6897-6902. doi: 10.1073/pnas.1814412116. Epub 2019 Mar 18.
4
Microbial-tubeworm associations in a 440 million year old hydrothermal vent community.4.4 亿年前热液喷口群落中的微生物-管蠕虫共生关系。
Proc Biol Sci. 2018 Nov 14;285(1891):20182004. doi: 10.1098/rspb.2018.2004.
5
Greigite nanocrystals produced by hyperthermophilic archaea of Thermococcales order.由热球菌目中的高温嗜热古菌产生的硫镍铁矿纳米晶体。
PLoS One. 2018 Aug 2;13(8):e0201549. doi: 10.1371/journal.pone.0201549. eCollection 2018.
6
Early trace of life from 3.95 Ga sedimentary rocks in Labrador, Canada.加拿大拉布拉多地区 39.5 亿年沉积岩中的早期生命痕迹。
Nature. 2017 Sep 27;549(7673):516-518. doi: 10.1038/nature24019.
7
Elements of Eoarchean life trapped in mineral inclusions.被困在矿物包裹体中的太古代生命元素。
Nature. 2017 Aug 3;548(7665):78-81. doi: 10.1038/nature23261. Epub 2017 Jul 24.
8
Evidence for early life in Earth's oldest hydrothermal vent precipitates.地球最古老热液喷口沉淀物中存在早期生命的证据。
Nature. 2017 Mar 1;543(7643):60-64. doi: 10.1038/nature21377.
9
Mineralization of Alvinella polychaete tubes at hydrothermal vents.深海热液喷口处多毛纲动物阿尔文蚓的矿化作用。
Geobiology. 2015 Mar;13(2):152-69. doi: 10.1111/gbi.12123. Epub 2014 Dec 30.
10
Microbial ecology of the dark ocean above, at, and below the seafloor.深海海底及其上方和下方的微生物生态学。
Microbiol Mol Biol Rev. 2011 Jun;75(2):361-422. doi: 10.1128/MMBR.00039-10.