1887

Abstract

Bacterial strain M19 was isolated from the gut of a wood-feeding termite, . Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain M19 was related to members of the genus , with sequence similarities ranging from 84.8 to 95.5 %. Comparison of housekeeping gene sequences revealed that strain M19 was well separated from JCM 16395 and 117. The isolate was Gram-stain-positive, catalase-negative and non-motile. Cells were coccoid or ovoid-shaped, and occurred singly, in pairs or as short chains. Growth of strain M19 occurred at 10–40 °C and at pH 5.0–7.5. The DNA G+C content of strain M19 was 39.6 mol% and the major fatty acids were C, cyclo-Cω8, Cω9, summed feature 7 and summed feature 8. Based on the phylogenetic, chemotaxonomic and phenotypic data presented, strain M19 represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain is M19 ( = CGMCC 1.15204 = NBRC 111537).

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2016-01-01
2024-04-19
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