{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T15:04:28Z","timestamp":1785423868599,"version":"3.56.0"},"reference-count":41,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"name":"Research and Application of Biological Desulfurization Technology for Oilfield Associated Gas","award":["P22028"],"award-info":[{"award-number":["P22028"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,6,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Aims<\/jats:title>\n                    <jats:p>This study investigated the microbial ecology of a biodesulfurization system inoculated with indigenous (rather than commercial) sulfur-oxidizing bacteria (SOB), aiming to assess their rapid enrichment feasibility and identify optimization strategies.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods and results<\/jats:title>\n                    <jats:p>Pilot-scale Shell\u2013Paques reactors were established to remove hydrogen sulfide from natural gas, using an inoculum of indigenous SOB. Microbial community dynamics were tracked via high-throughput sequencing, while ecological interactions were analyzed by combining co-occurrence network analysis and niche overlap indices. Indigenous SOB were successfully enriched to an abundance of \u223c30% within 13 days. Thioalkalimicrobium emerged as the dominant SOB genus, differing from strains typically employed in commercial technologies. A key finding was the production of bipyramidal elemental sulfur with a rhombic structure as the primary product. Both network and niche overlap analyses revealed complex ecological interactions, indicating potential competition and mutualism between Thioalkalimicrobium and other dominant genera.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Indigenous SOB can be rapidly enriched within two weeks to achieve effective desulfurization and sulfur recovery. The ecological insights lay the groundwork for optimizing enrichment through targeted microbiota management.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/jambio\/lxag136","type":"journal-article","created":{"date-parts":[[2026,6,7]],"date-time":"2026-06-07T11:32:49Z","timestamp":1780831969000},"source":"Crossref","is-referenced-by-count":0,"title":["Pilot-scale biodesulfurization of natural gas: microbial ecology and community dynamics of an in situ enriched system"],"prefix":"10.1093","volume":"137","author":[{"given":"Biao","family":"Wang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Bioreactor Engineering and School of Chemistry and Molecular Engineering, East China University of Science and Technology , Shanghai 200237 ,","place":["P. R. China"]},{"name":"Engineering Research Center of Microbial Enhanced Oil Recovery, East China University of Science and Technology , Shanghai 200237 ,","place":["P. R. 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