TY  - GEN
AU  - Gorris,L G
AU  - van der Drift,C
AU  - Vogels,G D
TI  - 7-methylpterin derivatives in extracts of methanogens characterized by a relatively low methanopterin content
SN  - 0951-6433
PY  - 1989///1010
KW  - Biological Factors
KW  - analysis
KW  - Euryarchaeota
KW  - Pterins
KW  - Species Specificity
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
ER  -