| rothia amarae sp. nov., from sludge of a foul water sewer. | a gram-positive bacterium, strain j18(t), isolated from sludge of a foul water sewer, was subjected to a polyphasic taxonomic study. phylogenetic analysis of the bacterium based on its 16s rdna sequence showed that it belongs to the genus rothia and forms a distinct phyletic clade with the type strain of rothia nasimurium. morphological, physiological and chemotaxonomic characteristics supported the assignment of this organism to the genus rothia and distinguished it from the type strains of all ... | 2002 | 12508895 |
| rothia aerolata sp. nov., isolated from exhaust air of a pig barn. | a gram-stain-positive, coccoid, oxidase-negative, non-motile isolate from exhaust air of a pig barn, collected on 17 september 2014 and designated strain 140917-mrsa-09t, was subjected to a comprehensive taxonomic investigation. a comparative analysis of the 16s rrna gene sequence showed highest similarities to rothia amarae, rothia terrae and rothia endophytica (all <97.8 %). the g+c content of the genomic dna was 58.9 mol %. the quinone system consisted of the major menaquinones mk-8 and mk-7. ... | 2016 | 27188856 |
| rothia marina sp. nov., isolated from an intertidal sediment of the south china sea. | a novel non-sporulating, non-motile, catalase-positive, oxidase-negative, facultatively anaerobic, gram-positive coccus, designated strain jsm 078151(t), was isolated from an intertidal sediment sample collected from naozhou island in the south china sea, china. growth was found to occur in the presence of 0-15 % (w/v) nacl (optimum 0.5-3 % (w/v) nacl), at ph 6.5-10.5 (optimum ph 7.0-8.0) and at 5-35 °c (optimum 25-30 °c). the peptidoglycan type was determined to be a3a, containing lysine, gluta ... | 2013 | 23793563 |
| rothia endophytica sp. nov., an actinobacterium isolated from dysophylla stellata (lour.) benth. | a novel endophytic actinobacterium, designated strain yim 67072(t), was isolated from healthy roots of dysophylla stellata (lour.) benth. cells of this aerobic, cream-yellow-coloured strain occurred singly, in pairs or in tetrads, were gram-stain-positive and ovoid- to spherical-shaped. strain yim 67072(t) grew at 4-45 °c, ph 5.0-10.0 and in the presence of 0-7 % (w/v) nacl. phylogenetic analysis based on 16s rrna gene sequences showed that strain yim 67072(t) belonged to the genus rothia. the i ... | 2013 | 23710050 |
| specific microbial attachment to root knot nematodes in suppressive soil. | understanding the interactions of plant-parasitic nematodes with antagonistic soil microbes could provide opportunities for novel crop protection strategies. three arable soils were investigated for their suppressiveness against the root knot nematode meloidogyne hapla. for all three soils, m. hapla developed significantly fewer galls, egg masses, and eggs on tomato plants in unsterilized than in sterilized infested soil. egg numbers were reduced by up to 93%. this suggested suppression by soil ... | 2014 | 24532076 |