1887

Abstract

Strain XLG9A10.2 was isolated from an alkaline salt marsh soil in western China. 16S rRNA gene sequence analysis indicated that strain XLG9A10.2 constitutes a distinct lineage within the family , sharing 94·8–95·1 % gene similarity with members of the genus and 94·4–95·7 % similarity with those of and related genera. The general colony and cell morphology of strain XLG9A10.2 is similar to that of members of , but differs from members of the genus in forming a well-developed branching mycelium and production of coccoid spores. Strain XLG9A10.2 shows the peptidoglycan type A4 (-lys←-thr←-Glu), contains glucose, mannose and galactose as whole cell sugars and has MK-9(H) and MK-9(H) as major menaquinones, while phospholipids are phosphatidylglycerol, diphosphatidylglycerol, phosphatidylinositol, three unidentified phospholipids and one unidentified glycolipid. The DNA base composition is 71·9 mol% G+C. On the basis of morphological, chemotaxonomic, metabolic and phylogenetic differences from other species of , a new genus and species, gen. nov., sp. nov., is proposed. The type strain is XLG9A10.2 (=DSM 15700=CGMCC 1.3458.)

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2004-07-01
2019-09-22
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vol. , part 4, pp. 1287 - 1293

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vol. , part 4, pp. 1287 - 1293

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vol. , part 4, pp. 1287 - 1293

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vol. , part 4, pp. 1287 - 1293

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