{"response":{"status":"ok","message_type":"name"},"id":48693,"name":"Fontibacterium abundans","url":"https://api.seqco.de/v1/names/48693.json","uri":"https://seqco.de/i:48693","rank":"species","status_name":"Valid (SeqCode)","syllabication":"a.bun'dans","priority_date":"2025-08-28T15:27:19.105Z","description":{"raw":"Type strain is Fontibacterium abundans MiE-29 (GCA_965235095.1), isolated from 5 m depth from Lake Milada, Czechia (date: 2019-10-15), via high-throughput dilution to extinction cultivation. MiE-29 has a genome size of 1.1 Mbp with a genomic GC content of 29.4%, contains 3 rRNA genes and 31 tRNAs. The genome is a high-quality draft consisting of 2 contigs. The genome contains genes encoding rhodopsins and the biosynthetic pathway for retinal biosynthesis. No genes for flagella or pilus assembly and chemotaxis were annotated. Pathways for glycolate oxidation and the biosynthesis of 16 amino acids were predicted. Further, pathways for riboflavin, NAD, coenzyme A, and heme biosynthesis were identified. The closest cultivated relatives are Fontibacterium commune, syn. ‘Candidatus Fonsibacter ubiquis’ LSUCC0530 (GCF_002688585.1; later reclassified to ‘Ca. Allofontibacter communis’), with an average amino acid identity of 86.5% and average nucleotide identity of 85.2% and another newly proposed species, Fontibacterium medardicum ME-17 (GCA_965235075.1), with an AAI of 92.7% and an ANI of 91.1%. Current GTDB classification (R220): d__Bacteria; p__Pseudomonadota; c__Alphaproteobacteria; o__Pelagibacterales; f__Pelagibacteraceae; g__Fonsibacter; s__.","html":"\u003cdiv\u003eType strain is \u003cem\u003eFontibacterium abundans\u003c/em\u003e MiE-29 (GCA_965235095.1), isolated from 5 m depth from Lake Milada, Czechia (date: 2019-10-15), \u003cem\u003evia\u003c/em\u003e high-throughput dilution to extinction cultivation. MiE-29 has a genome size of 1.1 Mbp with a genomic GC content of 29.4%, contains 3 rRNA genes and 31 tRNAs. The genome is a high-quality draft consisting of 2 contigs. The genome contains genes encoding rhodopsins and the biosynthetic pathway for retinal biosynthesis. No genes for flagella or pilus assembly and chemotaxis were annotated. Pathways for glycolate oxidation and the biosynthesis of 16 amino acids were predicted. Further, pathways for riboflavin, NAD, coenzyme A, and heme biosynthesis were identified. The closest cultivated relatives are \u003cem\u003eFontibacterium commune\u003c/em\u003e, syn. ‘\u003cem\u003eCandidatus \u003c/em\u003eFonsibacter ubiquis’ LSUCC0530 (GCF_002688585.1; later reclassified to ‘\u003cem\u003eCa\u003c/em\u003e. Allofontibacter communis’), with an average amino acid identity of 86.5% and average nucleotide identity of 85.2% and another newly proposed species, \u003cem\u003eFontibacterium medardicum\u003c/em\u003e ME-17 (GCA_965235075.1), with an AAI of 92.7% and an ANI of 91.1%. Current GTDB classification (R220): d__Bacteria; p__Pseudomonadota; c__Alphaproteobacteria; o__Pelagibacterales; f__Pelagibacteraceae; g__Fonsibacter; s__.\u003c/div\u003e"},"formal_styling":{"raw":"Fontibacterium abundans Salcher et al., 2025","html":"\u003cspan data-type=name data-value=\"Fontibacterium abundans\" data-id=\"48693\" data-validated=1 data-correct=1 data-candidatus=0\u003e\u003ci\u003eFontibacterium abundans\u003c/i\u003e\u003c/span\u003e Salcher et al., 2025"},"etymology":"L. neut. part. adj. abundans, abundant, referring to high global abundances.","nomenclatural_type":{"class":"Genome","id":3593,"url":"https://api.seqco.de/v1/genomes/3593.json","uri":"https://seqco.de/g:3593","display":"NCBI Assembly: GCA_965235095.1"},"proposed_in":{"id":4170,"citation":"Salcher et al., 2025, Nature Communications","doi":"10.1038/s41467-025-63266-9","url":"https://api.seqco.de/v1/publications/4170.json"},"classification":[{"id":753,"name":"Bacteria","rank":"domain","status_name":"Valid (ICNP)","priority_date":null,"nomenclatural_type":{"class":"Name","id":3437,"url":"https://api.seqco.de/v1/names/3437.json","uri":"https://seqco.de/i:3437","display":"Bacillus"},"created_at":"2021-09-30T17:32:32.936Z","updated_at":"2024-12-13T10:36:54.606Z","url":"https://api.seqco.de/v1/names/753.json","uri":"https://seqco.de/i:753"},{"id":791,"name":"Pseudomonadota","rank":"phylum","status_name":"Valid (ICNP)","priority_date":null,"nomenclatural_type":{"class":"Name","id":16834,"url":"https://api.seqco.de/v1/names/16834.json","uri":"https://seqco.de/i:16834","display":"Pseudomonas"},"created_at":"2021-10-22T14:21:06.631Z","updated_at":"2026-07-10T13:23:46.732Z","url":"https://api.seqco.de/v1/names/791.json","uri":"https://seqco.de/i:791"},{"id":847,"name":"Alphaproteobacteria","rank":"class","status_name":"Valid (ICNP)","priority_date":null,"nomenclatural_type":{"class":"Name","id":4750,"url":"https://api.seqco.de/v1/names/4750.json","uri":"https://seqco.de/i:4750","display":"Caulobacter"},"created_at":"2021-10-22T14:21:07.612Z","updated_at":"2024-12-30T01:54:14.378Z","url":"https://api.seqco.de/v1/names/847.json","uri":"https://seqco.de/i:847"},{"id":23481,"name":"Pelagibacterales","rank":"order","status_name":"Valid (SeqCode)","priority_date":"2002-08-01T00:00:00.000Z","nomenclatural_type":{"class":"Name","id":175,"url":"https://api.seqco.de/v1/names/175.json","uri":"https://seqco.de/i:175","display":"Pelagibacter"},"created_at":"2022-04-17T16:31:22.630Z","updated_at":"2025-09-17T10:03:03.200Z","url":"https://api.seqco.de/v1/names/23481.json","uri":"https://seqco.de/i:23481"},{"id":23480,"name":"Pelagibacteraceae","rank":"family","status_name":"Valid (SeqCode)","priority_date":"2002-08-01T00:00:00.000Z","nomenclatural_type":{"class":"Name","id":175,"url":"https://api.seqco.de/v1/names/175.json","uri":"https://seqco.de/i:175","display":"Pelagibacter"},"created_at":"2022-04-17T16:29:01.143Z","updated_at":"2025-09-09T16:46:37.617Z","url":"https://api.seqco.de/v1/names/23480.json","uri":"https://seqco.de/i:23480"},{"id":453,"name":"Fontibacterium","rank":"genus","status_name":"Valid (SeqCode)","priority_date":"2018-07-01T00:00:00.000Z","nomenclatural_type":{"class":"Name","id":457,"url":"https://api.seqco.de/v1/names/457.json","uri":"https://seqco.de/i:457","display":"Fontibacterium commune"},"created_at":"2019-05-27T00:54:55.835Z","updated_at":"2025-06-05T18:11:05.105Z","url":"https://api.seqco.de/v1/names/453.json","uri":"https://seqco.de/i:453"}],"children":[],"register":{"acc_url":"seqco.de/r:opjv7zsc","title":"Register list for 40 new names including Acidimicrobilacustridaceae fam. nov.","priority_date":"2025-08-28T15:27:19.105Z","url":"https://api.seqco.de/v1/registers/r:opjv7zsc.json","uri":"https://seqco.de/r:opjv7zsc"},"created_at":"2024-07-25T16:17:42.818Z","updated_at":"2025-09-02T09:12:35.969Z"}