Strain modifications for Medium 825a

2 distinct modifications were found.

Supplement medium after autoclaving with 1.00 g/l Trypticase peptone and 3.00 g/l Na-formate added from sterile anoxic stock solutions prepared under 100% N2 gas.

Modified strains

Methanobacterium oryzae DSM 11106

Annotated modifications

3 g Na-formate
1 g Trypticase peptone

Supplement medium after autoclaving with 3.00 g/l Na-formate added from a sterile anoxic stock solution prepared under 100% N2 gas.

Modified strains

Methanobacterium formicicum DSM 10111

Annotated modifications

3 g Na-formate