Wesemann, Friederike; Heutling, Anja; Wienecke, Paul; Kirschning, Andreas
(Weinheim : Wiley-VCH, 2020)
A multiblocked mutant strain (ΔAHBA and Δasm12, asm21) of Actinosynnema pretiosum, the producer of the highly toxic maytansinoid ansamitocin, has been used for the mutasynthetic production of new proansamitocin derivatives. ...