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Caecibacterium sporoformans gen. nov., sp. nov., an anaerobic, butyrate-producing, spore-forming bacterium isolated from chicken caecum.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Onrust, Lonneke Petzoldt, Diana Eeckhaut, Venessa Maesschalck, Celine De Haesebrouck, Freddy Rautenschlein, Silke Ducatelle, Richard Immerseel, F. Van Taras, David |
| Copyright Year | 2017 |
| Abstract | Strains of a Gram-stain-negative, rod-shaped and immotile bacterium were isolated from broiler chicken caecal content. The isolates required strict anaerobic conditions for growth, formed spores, were catalase-positive and oxidase-negative. They produced butyrate as the major metabolic end product in reinforced clostridial medium broth. The genomic DNA G+C content of the isolated strains was 32.5-34.6 mol%. The major cellular fatty acids were C16 : 0 FAME, C14 : 0 FAME, C19 : 0CYC 9,10DMA and C16 : 0DMA. The fatty acid composition of the cell wall showed no similarity to any strain in the midi database. 16S rRNA gene sequence analysis showed that the nearest phylogenetic neighbours were Anaerostipes hadrus and Clostridium populeti (92 % sequence similarity) within Clostridium cluster XIVa of the phylum Firmicutes. Therefore, a novel genus is proposed, with the name Caecibacterium sporoformans gen. nov., sp. nov. The type strain of Caecibacterium sporoformans is LMG 27730T=DSM 26959T. |
| Starting Page | 4589 |
| Ending Page | 4594 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1099/ijsem.0.002338 |
| PubMed reference number | 28950926 |
| Journal | Medline |
| Volume Number | 67 |
| Issue Number | 11 |
| Alternate Webpage(s) | https://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/11/4589_ijsem002338.pdf?accname=guest&checksum=547E9081B1655825E4D8BCC6A330E98F&expires=1564911305&id=id |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/11/4589_ijsem002338.pdf?accname=guest&checksum=0449651AD66932A4A5894CB87F75E357&expires=1543068351&id=id |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/11/4589_ijsem002338.pdf?accname=guest&checksum=95CEADC73C4E3CE07654A85EDCB8D24F&expires=1544927128&id=id |
| Alternate Webpage(s) | http://www.microbiologyresearch.org/docserver/fulltext/ijsem/67/11/4589_ijsem002338.pdf?accname=guest&checksum=9A7CF47AB5CA7615A0B0EB6E0900F681&expires=1541975874&id=id |
| Alternate Webpage(s) | https://doi.org/10.1099/ijsem.0.002338 |
| Journal | International journal of systematic and evolutionary microbiology |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |