[Characteristics of dissociation in cultures of Aspergillus brasilense Sp7].
Peculiarities of dissociation in the cultures of nitrogen-fixating soil microorganism Azospirillum brasilense have been studied. The possible transfer among colony-morphology variants is established. The relations between variants are described by the following scheme: R in equilibrium with SR----S Electrophoretic analysis of plasmid contents in different variants of Azospirillum brasilense supposes the possible participation of plasmid DNA in the dissociation process in this microorganism.
Matveev
V Iu
VIu
Petrova
L P
LP
Zhuravleva
E A
EA
Panasenko
V I
VI
D006088:Gram-Negative Aerobic Bacteria / Q000254:growth & development / Q000502:physiology*; D010957:Plasmids
Osobennosti dissotsiatsii v kul'turakh Azospirillum brasilense Sp7.