Nickel Solubilizing Capacity and Characterization of Rhizobacteria Isolated from Hyperaccumulating and Non-Hyperaccumulating Subspecies of Alyssum Serpyllifolium

• Published in: International journal of phytoremediation Vol. 13; no. 1; pp. 229 - 244
• Main Authors: Becerra-Castro, C, Prieto-Fernández, A, Álvarez-Lopez, V, Monterroso, C, Cabello-Conejo, M. I, Acea, M. J, Kidd, P. S
• Format: Journal Article
• Language: English
• Published: United States Taylor & Francis Group 2011; Taylor & Francis; Taylor & Francis Ltd
• Subjects: Alyssum; Alyssum serpyllifolium; Biodegradation, Environmental; Biosurfactants; Brassicaceae - metabolism; Brassicaceae - microbiology; culture media; DNA; DNA fingerprinting; DNA, Ribosomal - chemistry; DNA, Ribosomal - genetics; filtrates; genes; Genetic fingerprinting; Genotype; hyperaccumulators; indole acetic acid; Indoleacetic acid; Indoleacetic Acids; Metabolites; Nickel; Nickel - metabolism; Nucleotide sequence; Organic acids; Phylogeny; phytoextraction; Phytoremediation; Plant growth; Plant Leaves - metabolism; Plant Leaves - microbiology; Plant Roots - metabolism; Plant Roots - microbiology; Polymerase chain reaction; rhizobacteria; Rhizobiaceae - classification; Rhizobiaceae - isolation & purification; Rhizobiaceae - metabolism; Rhizosphere; rhizosphere bacteria; ribosomal RNA; RNA, Ribosomal, 16S - genetics; rRNA 16S; Sequence analysis; serpentine; Serpentine soils; Soil; Soil microorganisms; Soil Pollutants - metabolism; Soils; Solubilization; Strains (organisms)

Bacterial strains were isolated from the rhizosphere of three populations of the Ni-hyperaccumulator Alyssum serpyllifolium subsp. lusitanicum (A. pintodasilvae; M, S, and L), one population of Ni-hyperaccumulator A. serpyllifolium subsp. malacitanum (A. malacitanum; SB), and one population of the n...