Co-occurrence of SARS-CoV-2 variants in rivers and sewage in India and Brazil.

The genomic monitoring of SARS-CoV-2 variants of concern (VOCs) in riverine and sewage water has been widely used as an epidemiological tool worldwide. But its utility for epidemiological assessments still needs to be evaluated in some areas. Our study encompassed thirteen Brazilian rivers spanning a vast urban expanse across the states of Rio de Janeiro, São Paulo, and Paraná.

Genomic and functional insights of a mucin foraging Rhodopirellula halodulae sp. nov.

Nine novel strains were obtained from various algal and seagrass samples. The analysis of the 16S rRNA gene-based phylogenetic tree revealed monophyletic placement of all novel strains within the Rhodopirellula genus. The type strain was identified as JC737, which shared 99.

Metagenome-assembled genome of strain JY119.

Here, we report a 22.1-Mbp genome sequence of microcolonial fungi, , isolated from a pine tree bark. The microbiome of the new fungi is predicted to be largely associated with .

Phylogenomic analysis of metagenome-assembled genomes indicates new taxa in the order Spirochaetales and proposal of Thalassospirochaeta sargassi gen. nov. sp. nov. from seaweeds.

Six metagenome-assembled genomes (JB008, JB007, JB015, JB003, JB004, and JB002) belonging to the order Spirochaetales were generated from seaweed samples collected from the Gulf of Mannar, India. The binned genomes JB008 and JB007 shared highest 16S rRNA gene identity of 94.9 % and 92.

, a Novel Planctomycete Isolated from an Algal Mat, Displays Antimicrobial Activity.

Axenic cultures of two strains, JC673 and JC717, both belonging to the phylum , were isolated from distinct geographical locations in India. Strain JC673 was obtained from algal mats of a wetland situated in the state of Kerala, India, while strain JC717 originated from the Central Marine Fisheries Research Institute (CMFRI), state of Tamil Nadu, India. The two strains share 99.