Repositorio UFRO · Omeka S

Mucilaginibacter sp. Strain Metal(loid) and Antibiotic Resistance Isolated from Estuarine Soil Contaminated Mine Tailing from the Fundao Dam

Primer Autor	Vasconcelos, Ana L. S.
Co-autores	Andreote, Fernando Dini Defalco, Thaiane Delbaje, Endrews Barrientos, Leticia Dias, Armando C. F. Gabriel, Fabricio Angelo Bernardino, Angelo F. Nunez-Montero, Kattia
Título	Mucilaginibacter sp. Strain Metal(loid) and Antibiotic Resistance Isolated from Estuarine Soil Contaminated Mine Tailing from the Fundao Dam
Editorial	MDPI
Revista	GENES
Lenguaje	en
Resumen	In 2015 a mine dam with Mn-Fe-rich tailings collapsed releasing million tons of sediments over an estuary, in the Southwest of Brazil. The tailings have a high concentration of metals that contaminated soil until the present day. The high contaminant concentrations possibly caused a selection for microorganisms able to strive in such harsh conditions. Here, we isolated metal(loid) and anti-biotic resistance bacteria from the contaminated estuarine soil. After 16S rDNA sequencing to identify the strains, we selected the Mucilaginibacter sp. strain for a whole-genome sequence due to the bioprospective potential of the genus and the high resistance profile. We obtained a complete genome and a genome-guided characterization. Our finding suggests that the 21p strain is possibly a new species of the genus. The species presented genes for resistance for metals (i.e., As, Zn, Co, Cd, and Mn) beyond resistance and cross-resistance for antibiotics (i.e., quinolone, aminoglycoside, fi-lactamase, sulphonamide, tetracycline). The Mucilaginibacter sp. 21p description as new species should be further explored, as their extracellular polymeric substances and the potential of this strain as bioremediation and as a growth promoter in high met-al(loid) contaminated soil.
Fecha Publicación	2022
Tipo de Recurso	artículo original
Derecho de Acceso	acceso abierto
doi	10.3390/genes13020174
Formato Recurso	PDF
Palabras Claves	Bacteroidetes heavy metal EPS genomic island SAMARCO disaster
Ubicación del archivo	http://dx.doi.org/10.3390/genes13020174
Categoría OCDE	Genética y herencia
Materias	Bacteroidetes Metal pesado EPS isla genómica Desastre de Samarco
Identificador del recurso (Mandatado-único)	artículo original
Versión del recurso (Recomendado-único)	versión publicada
License	CC BY 4.0
Condición de la licencia (Recomendado-repetible)	CC BY 4.0
Derechos de acceso	acceso abierto
Access Rights	acceso abierto
Id de Web of Science	WOS:000975395600001
Tipo de ruta	verde# dorado
Categoría WOS	Genética y herencia
Referencia del Financiador (Mandatado si es aplicable-repetible)	FAPES/CNPq/ CAPES Rio Doce 77683544/2017 CAPES/PRINT 88887.370137/2019-00 INACH DG_01-19 UFRO DI20-2018 NEXER NXR17-0003 ANID CONICYT 2017-21170263