CGSC Strain#: 4806
Strain Designation: SASX41B     
Source of Strain: A. Sasarman
Sex: Hfr
Point of Origin#: 2A
Map Position: 12.20
Direction of Marker Transfer: Counterclockwise
Chromosomal Markers: hemA41,
relA1,
spoT1,
metB1,
rrnB-2,
mcrB1,
creC510Strain Comments: - hemA41-- : hemA mutant strains must be supplemented with Δ-aminolevulinic acid, e.g., L + 10-50 ug/ml ΔALA
- spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
- rrnB-2-- : loss of spacer loop sequence
- creC510-- The constitutive phenotype is due to an R77P amino acid substitution
- creC510 was formerly called phoM510
- Const = constitutive
References: