Altertoxin I (Dihydroalterperylenol) is a quinone-type mycotoxin produced by Alternaria alternata fungi. It is mutagenic and cytotoxic and can weakly disrupt metabolic communication.
Altertoxin II 是 Alternaria alternate 霉菌的一种代谢产物,且具有致突变性。无论在有或无代谢活化的条件下,Altertoxin II 对鼠伤寒沙门氏菌 TA98、TA100 和 TA1537 都展现出致突变性。Altertoxin II 可用于研究真菌毒素的致突变机制。