Symbiotic and toxinogenic Rhizopus spp. isolated from soils of different papaya producing regions in Mexico.

ABSTRACT: Mucoralean fungi from the genus Rhizopus are common inhabitants of terrestrial ecosystems, being some pathogens of animals and plants. In this study, we analyzed the symbiotic and toxinogenic potential of Rhizopus species derived from agricultural soils dedicated to the production of papaya (Carica papaya L.) in Mexico. Four representative strains of soil-derived Rhizopus spp. were analyzed employing molecular, microscopic, and metabolic methods. The ITS phylogenies identified the fungi as Rhizopus microsporus HP499, Rhizopus delemar HP475 and HP479, and Rhizopus homothallicus HP487. We discovered that R. microsporus HP499 and R. delemar HP475 harbor similar endofungal bacterial symbionts that belong to the genus Mycetohabit

SUBMITTER: Cabrera-Rangel JF 

PROVIDER: S-EPMC10512248 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature