{{Short description|Genus of bacteria}} {{Automatic taxobox | taxon = Fusibacter | authority = Ravot et al. 1999<ref>{{cite journal | vauthors = Ravot G, Magot M, Fardeau ML, Patel BK, Thomas P, Garcia JL, ((Ollivier B.)) | title = ''Fusibacter paucivorans'' gen. nov., sp. nov., an anaerobic, thiosulfate-reducing bacterium from an oil-producing well | journal = Int J Syst Bacteriol | year = 1999 | volume = 49 | issue = 3 | pages = 1141–1147 | doi = 10.1099/00207713-49-3-1141 | pmid = 10425772| doi-access = free }}</ref> | type_species = ''Fusibacter paucivorans'' | type_species_authority = Ravot et al. 1999 | subdivision_ranks = Species | subdivision_ref = <ref name=LPSN/> | subdivision = * ''F. bizertensis'' * ''F. ferrireducens'' * ''F. fontis'' * ''F. paucivorans'' * ''F. tunisiensis'' | synonyms = }}

'''''Fusibacter''''' is a genus of bacteria within the phylum Bacillota. Species are most well known from technical environments, ''Fusibacter fontis'' being the first described species of this genus isolated from a natural environment. The reported members of this genus are fermentative and halotolerant anaerobes. Moreover, these species share sulfur-reducing features capable of generating sulfide starting from elemental sulfur or thiosulfate sources.

The first draft genome of a strain of ''Fusibacter'' recovered from a saline environment in Northern Chile has been reported.<ref>{{CC-notice|cc=by4|url=https://environmentalmicrobiome.biomedcentral.com/articles/10.1186/s40793-017-0252-4}} {{cite journal|last1=Serrano|first1=Antonio E.|last2=Escudero|first2=Lorena V.|last3=Tebes-Cayo|first3=Cinthya|last4=Acosta|first4=Mauricio|last5=Encalada|first5=Olga|last6=Fernández-Moroso Sebastián|first6=Demergasso|last7=Cecilia|name-list-style=amp |date=24 July 2017|title=First draft genome sequence of a strain from the genus ''Fusibacter'' isolated from Salar de Ascotán in Northern Chile|journal=Standards in Genomic Sciences|volume=12|issue=43|page=43|doi=10.1186/s40793-017-0252-4|pmid=28770028|pmc=5525254 |doi-access=free }} </ref>

==Phylogeny== The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN)<ref name=LPSN>{{cite web | author=A.C. Parte | display-authors= et al.| url=https://lpsn.dsmz.de/genus/fusibacter | title=Fusibacter| access-date=2022-09-09 | publisher=List of Prokaryotic names with Standing in Nomenclature (LPSN)}}</ref> and National Center for Biotechnology Information (NCBI)<ref name=NCBI>{{cite web |author = Sayers| url=https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Undef&id=76008&lvl=3&keep=1&srchmode=1&unlock |title=Fusibacter |access-date=2022-09-09 |publisher=National Center for Biotechnology Information (NCBI) taxonomy database |display-authors=et al.}}</ref>

{| class="wikitable" |- ! colspan=1 | 16S rRNA based LTP_10_2024<ref>{{cite web|title=The LTP |url=https://imedea.uib-csic.es/mmg/ltp/#LTP| access-date=10 December 2024}}</ref><ref>{{cite web|title=LTP_all tree in newick format| url=https://imedea.uib-csic.es/mmg/ltp/wp-content/uploads/ltp/LTP_all_10_2024.ntree |access-date=10 December 2024}}</ref><ref>{{cite web|title=LTP_10_2024 Release Notes| url=https://imedea.uib-csic.es/mmg/ltp/wp-content/uploads/ltp/LTP_10_2024_release_notes.pdf |access-date=10 December 2024}}</ref> ! colspan=1 | 120 marker proteins based GTDB 09-RS220<ref name="about">{{cite web |title=GTDB release 09-RS220 |url=https://gtdb.ecogenomic.org/about#4%7C |website=Genome Taxonomy Database|access-date=10 May 2024}}</ref><ref name="tree">{{cite web |title=bac120_r220.sp_labels |url=https://data.gtdb.ecogenomic.org/releases/release220/220.0/auxillary_files/bac120_r220.sp_labels.tree |website=Genome Taxonomy Database|access-date=10 May 2024}}</ref><ref name="taxon_history">{{cite web |title=Taxon History |url=https://gtdb.ecogenomic.org/taxon_history/ |website=Genome Taxonomy Database|access-date=10 May 2024}}</ref> |- | style="vertical-align:top| {{Clade | style=font-size:90%;line-height:80% |label1=''Fusibacter'' |1={{clade |1=''F. paucivorans'' <small>Ravot et al. 1999</small> |2={{clade |1={{clade |1=''F. bizertensis'' <small>Smii et al. 2015</small> |2=''F. fontis'' <small>Fadhlaoui et al. 2015</small> }} |2={{clade |1=''F. ferrireducens'' <small>Qiu et al. 2021</small> |2=''F. tunisiensis'' <small>Ben Hania et al. 2012</small> }} }} }} }} | {{Clade | style=font-size:90%;line-height:80% |label1=''Fusibacter'' |1={{clade |1={{clade |1=''F. ferrireducens'' |2=''F. paucivorans'' }} |2={{clade |1=''F. bizertensis'' |2=''F. tunisiensis'' }} }} }} |}

==References== {{Reflist}}

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Category:Peptostreptococcaceae Category:Bacteria genera Category:Taxa described in 1999