Diverse Environmental Microbiota as a Tool to Augment Biodiversity in Urban Landscaping Materials.

ABSTRACT: Human activities typically lead to simplified urban diversity, which in turn reduces microbial exposure and increases the risk to urban dwellers from non-communicable diseases. To overcome this, we developed a microbial inoculant from forest and agricultural materials that resembles microbiota in organic soils. Three different sand materials (sieved, safety, and sandbox) commonly used in playgrounds and other public spaces were enriched with 5% of the inoculant. Skin microbiota on fingers (identified from bacterial 16S rDNA determined using Illumina MiSeq sequencing) was compared after touching non-enriched and microbial inoculant-enriched sands. Exposure to the non-enriched materials changed the skin bacterial community composition in distinct ways. When the inoculant was added to the mat

SUBMITTER: Hui N 

PROVIDER: S-EPMC6438878 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature