Anthropogenic Neighborhood Impact on Bacterial and Fungal Communities in Polar Bear Feces.

Climate changes cause a dramatical increase in the ice-free season in the Arctic, forcing polar bears ashore, closer to human settlements associated with new and non-natural food objects. Such a diet may crucially transform the intestinal microbiome and metabolism of polar bears. The aim of this study was to characterize changes in the gut bacterial and fungal communities resulting from the transition to anthropogenic food objects by the means of 16S and ITS metabarcoding.

Elemental composition of sediments on exterior window surfaces along vertical gradient in Moscow.

Despite numerous studies on the spatial distribution of pollutants in urban environments, little is known about their vertical profile. The presented research aims to analyze loadings and concentration of elements sedimented on exterior glass window surfaces of a high-rise building in Moscow city. The roadside part of a typical 17-level building was examined.

Metagenomes of Lichens Solorina crocea and Peltigera canina.

Lichen genomes are usually considered genomes of separately cultured mycobiont and photobiont. Analysis of lichen metagenomes can give important information on specific lichen-associated microorganisms that can affect lichen metabolism. Here, we report a metagenome of peltigeralean lichens, containing cyanobacterial (Peltigera canina) and cyanobacterial/green algal (Solorina crocea) partners.

Fungal Planet description sheets: 868-950.

Novel species of fungi described in this study include those from various countries as follows: , and on leaves, , and on leaves, and on leaves, on leaves, on litter of regenerating subtropical rainforest, (incl. gen. nov.