G. Büchi

Mollicellins: mutagenic and antibacterial mycotoxins.

Stark, A A, Kobbe, B, Matsuo, D, Büchi, G, Wogan, G N, Demain, A L

Eight mollicellins (depsidones) were assayed for mutagenicity and antibacterial activity in Salmonella/microsome tests involving histidine reversion and forward mutation to 8-azaguanine resistance....

Structural identification of the major DNA adduct formed by aflatoxin B1 in vitro.

Essigmann, J M, Croy, R G, Nadzan, A M, Busby, W F, Reinhold, V N, Büchi, G, ...

The covalent binding of the hepatocarcinogen aflatoxin B1 by rat liver microsomes to calf thymus DNA resulted in a binding level equal to one aflatoxin residue per 60 DNA nucleotides. An aflatoxin...

Mollicellins: mutagenic and antibacterial mycotoxins.

Stark, A A, Kobbe, B, Matsuo, D, Büchi, G, Wogan, G N, Demain, A L

Eight mollicellins (depsidones) were assayed for mutagenicity and antibacterial activity in Salmonella/microsome tests involving histidine reversion and forward mutation to 8-azaguanine resistance....

Structural identification of the major DNA adduct formed by aflatoxin B1 in vitro.

Essigmann, J M, Croy, R G, Nadzan, A M, Busby, W F, Reinhold, V N, Büchi, G, ...

The covalent binding of the hepatocarcinogen aflatoxin B1 by rat liver microsomes to calf thymus DNA resulted in a binding level equal to one aflatoxin residue per 60 DNA nucleotides. An aflatoxin...