气候变化领域集成服务门户(CCPortal): Paint particles are a distinct and variable substrate for marine bacteria

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DOI	10.1016/j.marpolbul.2019.06.013
	Paint particles are a distinct and variable substrate for marine bacteria
	Tagg A.S.; Oberbeckmann S.; Fischer D.; Kreikemeyer B.; Labrenz M.
发表日期	2019
ISSN	0025326X
起始页码	117
结束页码	124
卷号	146
英文摘要	While paint particles are an important part of the microplastic sphere, they have, as yet, received much less research coverage, particularly regarding microplastic-microbiological interactions. This study investigated the biofilm communities of a variety of paint particles from brackish sediment using 16S rRNA gene sequencing. Paint particle biofilm communities appear to be distinct from natural (water and sediment), non-synthetic particle (cellulose) and common microplastic biofilm communities. Notably, there appears to be 1 group of sulphate-reducing bacteria from the Desulfobacteraceae family, Desulfatitalea tepidiphilia, that dominate certain paint biofilms. Of the 8 investigated paint-associated communities, four paints displayed this high Desulfobacteraceae presence. However, it is currently unclear from the chemical analysis performed of the paint surface chemistry (ATR FT-IR spectroscopy, Raman spectroscopy, SEM-EDX) what the drivers behind this might be. As such, this study provides important insights as the first to analyse microplastic-paint biofilm communities and paves the way for future research. © 2019 Elsevier Ltd
英文关键词	16S; Biofilm; Desulfatitalea tepidiphilia; Desulfobacteraceae; Microplastic; Sediment
语种	英语
scopus关键词	Bacteria; Biofilms; Chemical analysis; Microplastic; RNA; Sediments; Sulfur compounds; Surface chemistry; 16S rRNA gene sequencing; Associated communities; Desulfatitalea tepidiphilia; Desulfobacteraceae; Marine bacterium; SEM-EDX; Sulphate reducing bacteria; Paint; paint; paint; plastic; RNA 16S; bacterium; biofilm; marine pollution; marine sediment; plastic waste; RNA; Article; bacterium; biofilm; Desulfatitalea tepidiphilia; Desulfobacteraceae; Fourier transform infrared spectroscopy; gene sequence; marine bacterium; microbial community; nonhuman; polymerase chain reaction; Raman spectrometry; scanning electron microscopy; sediment; sequence analysis; biofilm; chemistry; Deltaproteobacteria; genetics; Germany; infrared spectroscopy; metabolism; microbiology; water pollutant; Bacteria; Chemical Analysis; Nucleic Acids; Sediments; Sulfur Compounds; Desulfobacteraceae; Bacteria; Biofilms; Deltaproteobacteria; Geologic Sediments; Germany; Paint; Plastics; RNA, Ribosomal, 16S; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman; Water Microbiology; Water Pollutants, Chemical
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149744
作者单位	Leibniz Institute for Baltic Sea Research Warnemünde (IOW), Rostock, 18119, Germany; Leibniz-Institut für Polymerforschung Dresden e.V., Dresden, 01069, Germany; Institute of Medical Microbiology, Virology and Hygiene, University of Rostock, Rostock, 18057, Germany
推荐引用方式 GB/T 7714	Tagg A.S.,Oberbeckmann S.,Fischer D.,et al. Paint particles are a distinct and variable substrate for marine bacteria[J],2019,146.
APA	Tagg A.S.,Oberbeckmann S.,Fischer D.,Kreikemeyer B.,&Labrenz M..(2019).Paint particles are a distinct and variable substrate for marine bacteria.Marine Pollution Bulletin,146.
MLA	Tagg A.S.,et al."Paint particles are a distinct and variable substrate for marine bacteria".Marine Pollution Bulletin 146(2019).