Geodermatophilus brasiliensis sp nov., isolated from Brazilian soil

A Gram-reaction-positive bacterial isolate, designated Tu 6233T, with rudimentary, coral-pink vegetative mycelium that formed neither aerial mycelium nor spores, was isolated from a Brazilian soil sample. Chemotaxonomic and molecular characteristics of the isolate matched those described for members of the genus Geodermatophilus . Cell-wall hydrolysates contained meso-diaminopimelic acid as the diagnostic diamino acid and galactose as the diagnostic sugar. The major fatty acids were iso-C16 : 0, iso-C15 : 0 and C17 : 1ω8c and the predominant menaquinone was MK-9(H4). The polar lipids consisted of diphosphatidylglycerol, phosphatidylethanolamine, hydroxyphosphatidylethanolamine, phosphatidylinositol, an unknown glycophospholipid and an unknown phospholipid. The DNA G+C content of the strain was 75.4 mol%. The 16S rRNA gene sequence identity with members of the genus Geodermatophilus was 94.2–98.7 %. Based on phenotypic, chemotaxonomic and phylogenetic data, strain Tu 6233T is proposed to represent a novel species, Geodermatophilus brasiliensis sp. nov., with the type strain Tu 6233T ( = DSM 44526T = CECT 8402T).