Isolation and characterization of dam+ revertants and suppressor mutations that modify secondary phenotypes of dam-3 strains of Escherichia coli K-12

Isolation and genetic characterization o

Isolation and genetic characterization of a thymineless death-resistant mutant of Escherichia coli K12: Identification of a new mutation (recQ1) that blocks the RecF recombination pathway

✍ Nakayama, Hiroaki ;Nakayama, Koji ;Nakayama, Ritsuko ;Irino, Nobuto ;Nakayama, Y 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 640 KB

An Escherichia coli K12 mutant resistant to thymineless death (TLD) was isolated, and its genetic analysis led us to identify a new mutation (recQ1) located between corA and metE on the standard linkage map. The mutation was found to result in increased sensitivity to ultraviolet light and deficienc