(Q39899796)
Statements
1 reference
Mutants of Escherichia coli that do not contain 1,4-diaminobutane (putrescine) or spermidine (English)
E. W. Hafner
C. W. Tabor
1 December 1979
1 reference
25 December 1979
1 reference
12419-12426
1 reference
55
0 references
1 reference
1 reference
1 reference
1 reference