Mycorrhizal fungal communities associated with three metal accumulator plants growing in an abandoned Pb smelting factory.

ABSTRACT: Plants associated with mycorrhizal fungi has the ability to establish on metal-contaminated soils playing an important role in phytoremediation programs. The objective of this study was to examine the presence of arbuscular mycorrhizal fungi (AMF) (spores density, diversity, indicator species, and root colonization) and dark septate endophytic fungi (DSE fungal root colonization) in three metal accumulator plants (Sorghum halepense, Bidens pilosa, and Tagetes minuta) growing in soils with high Pb content. The Pb content in AMF spores and plant biomass were also assessed. Rhizosphere soil samples were taken from the three dominant plant species at six study sites surrounding the abandoned Pb smelter and one uncontaminated site. The three studied plants were colonized by AMF and DSE fungi. A

SUBMITTER: Becerra AG 

PROVIDER: S-EPMC10689650 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature