| streptomyces caeruleatus sp. nov., with dark blue diffusible pigment. | an actinomycete, designated strain gimn4.002(t), was isolated from a tomato rhizosphere soil sample in guangzhou, china. the strain produces white aerial mycelium and dark blue diffusible pigment on gause's synthetic agar, and microscopic observation revealed that it produces looped chains of spiny spores. morphological and chemotaxonomic characteristics of the strain are typical of the genus streptomyces. melanin was produced and antibacterial activity was detected against gram-positive micro-o ... | 2011 | 20363928 |
| streptomyces lacticiproducens sp. nov., a lactic acid-producing streptomycete isolated from the rhizosphere of tomato plants. | a novel actinomycete, designated strain gimn4.001(t), was isolated from the rhizosphere of tomato plants grown in guangzhou, china. the strain produced greyish white aerial mycelia, lactic acid and a large quantity of double diamond-shaped crystals on potato dextrose agar and yeast extract-malt extract agar. the colour of the substrate mycelium was not sensitive to ph. microscopic observations revealed that strain gimn4.001(t) produced verticillate chains of cylindrical spores. chemotaxonomic da ... | 2011 | 20173013 |