The endophytic bacterium, Sphingomonas SaMR12, improves the potential for zinc phytoremediation by its host, Sedum alfredii

The endophytic bacterium, Sphingomonas SaMR12, isolated from Sedum alfredii Hance, appears to increase plant biomass and zinc-extraction from contaminated soil; however, the mechanism by which this occurs is not clear. Here, the ability of SaMR12 to promote zinc extraction and its effects on root mo...

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Veröffentlicht in:	PloS one 2014-09, Vol.9 (9), p.e106826
Hauptverfasser:	Chen, Bao, Shen, Jianguo, Zhang, Xincheng, Pan, Fengshan, Yang, Xiaoe, Feng, Ying
Format:	Artikel
Sprache:	eng
Schlagworte:	Bioavailability Biodegradation, Environmental Biology and Life Sciences Biomass Cadmium College campuses Ecosystems Endophytes Engineering and Technology Experiments Exudation Heavy metals Hydrogen Hydrogen peroxide Hydroponics Indoleacetic Acids - metabolism Inoculation Laboratories Metals Morphology Oxalic acid Oxidative Stress Oxygen Oxygen - metabolism Phytoremediation Plant biomass Plant extracts Plant Roots - metabolism Reactive oxygen species Sediment pollution Sedum - metabolism Sedum alfredii Soil contamination Soil pollution Sphingomonas Sphingomonas - physiology Superoxide Surface area Tips Zinc Zinc - metabolism
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