KL240      Source of Strain:
F- Chromosomal Markers: lac-33
, thi-1 or thi-24Strain Comments:
- lac-33(Am)-- is an amber mutation.
- recA1-- : Missense mutation, altered isoelectric point. Sequenced: G to A for Nuc. 720 (Gly 160 Asp).
- serV43(AS) was formerly called supD43
- Am = amber(UAG) mutation
- AS = amber(UAG) suppressor