CGSC Strain#: 5217
Strain Designation: ND44      Source of Strain: N. Davidson
Sex: F' Episome/Plasmid: F152-4
   Plasmid Markers/Mutations: glnV0(AS)
Chromosomal Markers: Δ(nadA-galE)35, λ^-, recA1, relA1, rpsL180(strR), spoT1, thiE1
Strain Comments:

• Strain received from E. Ohtsubo. No reference known.
• The supE allele on F152-4 is probably supE44.
• recA1-- : Missense mutation, altered isoelectric point. Sequenced: G to A for Nuc. 720 (Gly 160 Asp).
• spoT1-- In addition to the 6bp insertion, there is a C to T transition resulting in an H257Y substitution.
• thiE1 was formerly called thi-1
• strR = streptomycin resist.
• AS = amber(UAG) suppressor

References: