title: [Heterogeneity of the genus Actinomadura Lechevalier a. Lechevalier].
abstract: Studies of the morphology of Actinomadura spp. have shown that the genus comprises several morphological types of actinomycetes which differ by the presence and structure of the sporophores on the aerial and substrate mycelium. The actinomycetes differ also by the fatty acid composition of lipids in the mycelium, and can be subdivided into three groups: (1) fatty acids with a straight chain prevail; (2) fatty acids with branched chains of the iso- and anteiso structure predominate; and (3) fatty acids with straight and branched chains are contained in almost equal amounts. Therefore the genus separated on the basis of differences in the composition of the cell wall was heterogeneous according to the properties used in the taxonomy of the actinomycetes at the level of genus. These data prove that morphological properties have to be taken into account in the taxonomy of the actinomycetes.
mesh_terms: D000191:Actinomycetaceae / Q000032:analysis / Q000145:classification*; D005227:Fatty Acids / Q000032:analysis
chemical_list: D005227:Fatty Acids
vernacular_title: O geterogennosti roda Actinomadura Lechevalier a. Lechevalier