𝔖 Bobbio Scriptorium
✦   LIBER   ✦

An Escherichia coli mutant refractory to nitrosoguanidine mutagenesis

✍ Scribed by Ruiz-Vázquez, Rosa ;Cerdá-Olmedo, E.


Publisher
Springer
Year
1980
Tongue
English
Weight
580 KB
Volume
178
Category
Article
ISSN
0026-8925

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Uvm mutants of Escherichia coli K 12 def
✍ Steinborn, Gerhard 📂 Article 📅 1978 🏛 Springer 🌐 English ⚖ 714 KB

Selection for defective reversion induction, after UV treatment of E. coli K 12, yielded uvm mutants. These mutants exhibited highly reduced or no UV mutability for all loci tested although they were moderately and normally mutable by X-rays and EMS, respectively. Uvm mutations confer only a slight

Uvm mutants of Escherichia coli K12 defi
✍ Steinborn, Gerhard 📂 Article 📅 1979 🏛 Springer 🌐 English ⚖ 459 KB

Uvm mutants of Escherichia coli K12 selected for defective UV reversion induction have previously been reported to differ considerably from the UV-reversion-less recA and lexA mutants with regard to survival or mutagenic response to UV, X-rays and alkylating agents. In the present study, the phenoty

DNA synthesis in an Escherichia coli dna
✍ Schuster, Heinz ;Schlicht, Marianne ;Lanka, Erich ;Mikolajczyk, Maria ;Edelbluth 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 516 KB

An Escherichia coli K12 dnaB dnaC mutant was constructed by P1 transduction of the dnaC allele into a dnaB recipient stain. dnaB dnaC transductant were discriminated from dnaB mutants by their inability to grow at 40 degree C after lysogenization with phage P1bac. The dnaB dnaC mutant character was

Continuous production of phenylalanine u
✍ Y. J. Choi; D. E. Tribe 📂 Article 📅 1982 🏛 Springer Netherlands 🌐 English ⚖ 359 KB

Phenylalanine synthesis from glucose and ammonia was studied using a hyperproducing mutant of Escherichia coli. Kinetic parameters (typical values : 8.7 g phenylalanine/l, yield 05ucose 0.19 g/g, productivity 0.44 g/l/h) were similar to batch culture values.

Unnatural amino acid packing mutants of
✍ R. Wynn; F. M. Richards 📂 Article 📅 2008 🏛 Cold Spring Harbor Laboratory Press 🌐 English ⚖ 899 KB

## Abstract We have produced several mutants of __Escherichia coli__ thioredoxin (Trx) using a combined mutagenesis/chemical modification technique. The protein C32S, C35S, L78C Trx was produced using standard mutagenesis procedures. After unfolding the protein with guanidine hydrochloride (GdmCl),

Mutagenesis and repair deficiencies of E
✍ Walker, Graham C. ;Dobson, Patricia P. 📂 Article 📅 1979 🏛 Springer 🌐 English ⚖ 737 KB

The presence of the drug resistance plasmid pKM101 restored the ability of Escherichia coli umuC mutant strains to be mutated by methyl methanesulfonate. Inducible (Weigle) reactivation of ultraviolet-irradiated bacteriophage lambda was not observed in uvrA6 umuC mutant strains lacking pKM101 but wa