气候变化领域集成服务门户(CCPortal): Aberrations in the microbiome of cyanobacteria from a tropical estuary polluted by heavy metals

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DOI	10.1016/j.marpolbul.2020.111575
	Aberrations in the microbiome of cyanobacteria from a tropical estuary polluted by heavy metals
	Jasmin C.; Anas A.; Singh D.; Purohit H.J.; Gireeshkumar T.R.; Nair S.
发表日期	2020
ISSN	0025326X
卷号	160
英文摘要	The effect of heavy metal pollution on the microbiome of cyanobacteria in Cochin estuary (CE) on the southwest coast of India is reported in the study. Statistically significant difference in heavy metal concentration was observed between water, suspended particulate matter (SPM) and sediment. The Zn, Cd, Cu, Ni and Cr were 2–6 times higher in the SPM compared with the sediment, while Pb was 10 to 25 times higher. Although nearly 60% of the species diversity of microbiome was common between cyanobacteria enriched from the upstream (S1S) and downstream (S11B), there was a difference in the major groups of heterotrophic bacterial associates. Proteobacteria was the dominant phylum (>80%) in S1S, while it was second only (27.5%) after Planctomycetes (37.4%) in S11B. The results of the current study indicate that the pollution can influence an ecosystem at the micro-niche level. © 2020
英文关键词	Cochin estuary; Cyanobacteria; Heavy metal; Microbiome; Pollution
语种	英语
scopus关键词	Pollution; Rivers; Suspended sediments; Tropics; Cochin estuaries; Heavy metal concentration; Heavy metal pollution; Microbiome; Planctomycetes; Proteobacteria; Statistically significant difference; Suspended particulate matters; Heavy metals; cadmium; chromium; copper; heavy metal; lead; nickel; zinc; heavy metal; concentration (composition); cyanobacterium; estuarine pollution; heavy metal; suspended particulate matter; tropical environment; Article; bacterial microbiome; coastal waters; concentration (parameter); controlled study; cyanobacterium; ecological niche; estuary; heterotroph; India; microbiome; nonhuman; phylum; Planctomycetes; Proteobacteria; sea pollution; sediment; species diversity; suspended particulate matter; tropics; environmental monitoring; estuary; microflora; water pollutant; Cochin Estuary; India; Kerala; Bacteria (microorganisms); Cyanobacteria; Planctomycetes; Proteobacteria; Cyanobacteria; Environmental Monitoring; Estuaries; Geologic Sediments; India; Metals, Heavy; Microbiota; 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/148635
作者单位	CSIR-National Institute of Oceanography, Regional Centre Kochi, Kochi, 682 018, India; Environmental Biotechnology and Genomics Division, CSIR-National Environmental Engineering Research Institute, Nehru Marg, Nagpur, India
推荐引用方式 GB/T 7714	Jasmin C.,Anas A.,Singh D.,et al. Aberrations in the microbiome of cyanobacteria from a tropical estuary polluted by heavy metals[J],2020,160.
APA	Jasmin C.,Anas A.,Singh D.,Purohit H.J.,Gireeshkumar T.R.,&Nair S..(2020).Aberrations in the microbiome of cyanobacteria from a tropical estuary polluted by heavy metals.Marine Pollution Bulletin,160.
MLA	Jasmin C.,et al."Aberrations in the microbiome of cyanobacteria from a tropical estuary polluted by heavy metals".Marine Pollution Bulletin 160(2020).