TY  - GEN
AU  - SONNE,J C
AU  - LIN,I
AU  - BUCHANAN,J M
TI  - Biosynthesis of the purines.  IX.  Precursors of the nitrogen atoms of the purine ring
SN  - 0021-9258
PY  - 2003///0501
KW  - Isotopes
KW  - Metabolic Networks and Pathways
KW  - Nitrogen
KW  - Purines
KW  - metabolism
N1  - Publication Type: Journal Article
ER  -