Strain MA135
- CGSC#: 5353
- Strain Designation
Designation Source Preference MA135 Maas W.K. 1 - Sex(Hfr,F+,F-,or F'): F-
- 11 Mutations:
Mutation Location Certainty Display DE(gpt-proA)62 5.51 1 Δ(gpt-proA)62 lac- 8.00 1 lac- trp- 28.00 1 trp- his- 44.00 1 his- CanR?-1 66.04 1 CanR?-1 speB2 66.41 1 speB2 xyl-0 80.30 1 xyl-0 argE3(Oc) 89.48 1 argE3(Oc) thiE1 90.34 1 thiE1 mtl-0 1000.00 1 mtl-0 str- 1000.00 1 str- - Comments:
- The pedigree of this strain is not completely understood yet. There may be sugar markers. We will send a complete description as soon as it is available.
- References:
- Hirshfield, IN, HJ Rosenfeld, Z Leifer, WK Maas 1970. Isolation and characterization of a mutant of Escherichia coli blocked in the synthesis of putrescine. J. Bacteriol. 101(3):725-30.
- Maas, W.K. 1972. Mapping of genes involved in the synthesis of spermidine in Escherichia coli. Mol.Gen.Genet. 119:1-9
Printable Strain Report