CGSC Strain#: 5072
Strain Designation: No.2055      Source of Strain: D. Morse
Sex: F- Chromosomal Markers: leu-277(Am), λ^-, trpE9851(Oc), IN(rrnD-rrnE)1, rho-4(Am)
Strain Comments:

• leu-277(Am)-- is an amber mutation.
• trpE9851(Oc)-- is an ochre mutation.
• IN(rrnD-rrnE)1-- Inverts the region between rrnD (73.74 min) and rrnE (90.66 min)
• rho-4(Am)-- has been called SuA-120 amber and rnsC4.
• Am = amber(UAG) mutation
• Oc = ochre(UAA) mutation

References:

• Morse, DE, M Guertin 1972. Amber suA mutations which relieve polarity. J. Mol. Biol. 63(3):605-8.