| selective isolation and characterisation of members of the streptomyces violaceusniger clade associated with the roots of paraserianthes falcataria. | large numbers of putatively novel streptomycetes were isolated from environmental samples collected from in and around the root system of the tropical angiosperm, paraserianthes falcataria. representative isolates were assigned to 37 multi-membered and 107 single membered colour groups based on their ability to form pigments on oatmeal and peptone yeast extract iron agars. the largest taxon, colour group 3, encompassed 94 isolates which had morphological properties typical of members of the stre ... | 2000 | 11386358 |
| the streptomyces violaceusniger clade: a home for streptomycetes with rugose ornamented spores. | the taxonomic status of 16 strains received as streptomyces hygroscopicus, streptomyces melanosporofaciens, streptomyces sparsogenes, streptomyces sporoclivatus and streptomyces violaceusniger was evaluated in a polyphasic study. eleven of the organisms formed a distinct clade in the streptomyces 16s rrna gene tree with the type strains of streptomyces asiaticus, streptomyces cangkringensis, streptomyces indonesiensis, streptomyces javensis, streptomyces malaysiensis, streptomyces rhizosphaericu ... | 2007 | 17407000 |