Reference - Detail
| RRC ID | 84928 |
|---|---|
| Author | Sorokin DY, Elcheninov AG, Bale NJ, Sininghe Damsté J, Kublanov IV. |
| Title | Natronosalvus hydrolyticus sp. nov., a beta-1,3-glucan utilizing natronoarchaeon from hypersaline soda lakes. |
| Journal | Syst Appl Microbiol |
| Abstract |
Use of curldlan, an insoluble β-1,3-glucan, as an enrichment substrate under aerobic conditions resulted in the selection from hypersaline soda lakes of a single natronarchaeon, strain AArc-curdl1. This organism is an obligately aerobic saccharolytic, possessing a poorly explored (in Archaea) potential to utilize beta-1-3 glucans, being only a second example of a haloarchaeon with this ability known in pure culture. The main phenotypic property of the isolate is the ability to grow with insoluble β-1,3-backboned glucans, i.e. curdlan and pachyman. Furthermore, the strain utilized starch family α-glucans, beta-fructan inulin and a limited spectrum of sugars. The major ether-bound membrane polar phospholipids included PGP-Me and PG. The glyco- and sulfolipids were absent. The major respiratory menaquinone is MK-8:8. According to phylogenomic analysis, AArc-curdl1 represents a separate species in the recently described genus Natronosalvus within the family Natrialbaceae. The closest related species is Natronosalvus amylolyticus (ANI, AAI and DDH values of 90.2, 91.6 and 44 %, respectively). On the basis of its unique physiological properties and phylogenomic distance, strain AArc-curdl1T is classified as a novel species Natronosalvus hydrolyticus sp. nov. (=JCM 34865 = UQM 41566). |
| Volume | 47(2-3) |
| Pages | 126514 |
| Published | 2024-5-1 |
| DOI | 10.1016/j.syapm.2024.126514 |
| PII | S0723-2020(24)00028-6 |
| PMID | 38735274 |
| MeSH | DNA, Archaeal / chemistry DNA, Archaeal / genetics Lakes* / microbiology Phospholipids / analysis Phospholipids / chemistry Phylogeny* RNA, Ribosomal, 16S* / genetics Salinity Sequence Analysis, DNA Vitamin K 2 / analogs & derivatives Vitamin K 2 / analysis Vitamin K 2 / chemistry beta-Glucans* / metabolism |
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| The most frequently cited source | Wikipedia |
| Total number of mentions | 1 |
| Altmetric score changes over past 6months | 0.0 |
| Resource | |
| General Microbes | JCM34865 |