[Effect of antioxidants, pro-oxidants, respiration inhibitors and substrates on the formation of autonomic secondary colonies of Fusarium bulbigenum var. blasticola].
Autonomous secondary colonies are formed on the primary colonies of Fusarium bulbigenum var. blasticola grown in a synthetic Rieder medium. The secondary colonies are similar to genuine neoplasia in the following characteristics: dedifferentiation of the mycelium filamentous structure to yield single yeast-like cells, selective growth, faulty differentiation. Just as antioxidants and respiration substrates inhibit tumour formation and growth in higher organisms, they either prevent or inhibit the formation of secondary colonies in microorganisms. In contrast, their formation is stimulated when prooxidants and respiration inhibitors are added to the growth medium.
Zhemaletdinov
F G
FG
Liu
B N
BN
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000975:Antioxidants / Q000494:pharmacology*; D001711:Biotransformation; D002273:Carcinogens / Q000493:pharmacokinetics; D003864:Depression, Chemical; D005609:Free Radicals; D005670:Fusarium / Q000187:drug effects / Q000254:growth & development* / Q000378:metabolism; D010101:Oxygen Consumption / Q000187:drug effects*; D013379:Substrate Specificity
D000900:Anti-Bacterial Agents; D000975:Antioxidants; D002273:Carcinogens; D005609:Free Radicals
Vliianie antioksidantov, prooksidantov, ingibitorov dykhaniia i substratov na formirovanie avtonomnykh vtorichnykh koloniĭ u Fusarium bulbigenum var. blasticola.