Metagenomic Insights into Candidatus Scalindua in a Long-term Cultivated Marine Anammox Consortium: The Important Role of Tetrahydrofolate-mediated Carbon Fixation.

ABSTRACT: Marine anammox bacteria have been an exciting research area in recent years due to their high effectiveness in treating ammonia-containing saline wastewater. However, their direct implementation in the wastewater industry faces challenges due to slow growth, difficulty obtaining pure cultures, and their tendency to exist as part of an anammox consortium, interacting symbiotically with other bacteria. In the present study, 91 draft genome metagenome-assembled genomes (MAGs) from a long-term-operated reactor were recovered to clarify detailed symbiotic interactions within an anammox consortium. One marine anammox bacterial MAG, identified as Candidatus Scalindua, was successfully recovered and was abundant within the sampled microbial community. A comprehensive metabolic pathway ana-lysis re

SUBMITTER: Kumari Nawarathna TNT 

PROVIDER: S-EPMC12213060 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature