TY  - BOOK
AU  - Nelson, David L.
AU  - Cox,Michael M.
TI  - Lehninger principles of biochemistry 
SN  - 9780716771081
PY  - 2008///
CY  - New York
PB  - W. H. Freeman and company
KW  - Biochemistry
KW  - RNA --
KW  - Metabolism
KW  - Amino acids
KW  - Biosynthesis
ER  -