Reference - Detail
| RRC ID | 80214 |
|---|---|
| Author | Dengler L, Meier J, Klingl A, Nißl L, Bellack A, Grohmann D, Rachel R, Huber H. |
| Title | A novel interdomain consortium from a Costa Rican oil well composed of Methanobacterium cahuitense sp. nov. and Desulfomicrobium aggregans sp. nov. |
| Journal | Arch Microbiol |
| Abstract |
A novel interdomain consortium composed of a methanogenic Archaeon and a sulfate-reducing bacterium was isolated from a microbial biofilm in an oil well in Cahuita National Park, Costa Rica. Both organisms can be grown in pure culture or as stable co-culture. The methanogenic cells were non-motile rods producing CH4 exclusively from H2/CO2. Cells of the sulfate-reducing partner were motile rods forming cell aggregates. They utilized hydrogen, lactate, formate, and pyruvate as electron donors. Electron acceptors were sulfate, thiosulfate, and sulfite. 16S rRNA sequencing revealed 99% gene sequence similarity of strain CaP3V-M-L2AT to Methanobacterium subterraneum and 98.5% of strain CaP3V-S-L1AT to Desulfomicrobium baculatum. Both strains grew from 20 to 42 °C, pH 5.0-7.5, and 0-4% NaCl. Based on our data, type strains CaP3V-M-L2AT (= DSM 113354 T = JCM 39174 T) and CaP3V-S-L1AT (= DSM 113299 T = JCM 39179 T) represent novel species which we name Methanobacterium cahuitense sp. nov. and Desulfomicrobium aggregans sp. nov. |
| Volume | 205(5) |
| Pages | 189 |
| Published | 2023-4-13 |
| DOI | 10.1007/s00203-023-03533-9 |
| PII | 10.1007/s00203-023-03533-9 |
| PMID | 37055657 |
| PMC | PMC10102059 |
| MeSH | Costa Rica DNA, Bacterial / genetics Fatty Acids Methanobacterium* / genetics Oil and Gas Fields* Phylogeny RNA, Ribosomal, 16S / genetics Sequence Analysis, DNA Sulfates / metabolism |
| Altmetric score |
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| The most frequently cited source | X(Twitter) |
| Total number of mentions | 7 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| General Microbes | JCM 39174 JCM 39179 |