𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Map location of arginyl-tRNA synthetase mutations in Escherichia coli K-12

✍ Scribed by Cooper, Pearl Horn ;Hirshfield, Irvin N. ;Maas, Werner K.


Publisher
Springer
Year
1969
Tongue
English
Weight
514 KB
Volume
104
Category
Article
ISSN
0026-8925

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Genetic mapping of a putative temperatur
✍ Abdul Jabbar, M. ;Jayaraman, R. πŸ“‚ Article πŸ“… 1978 πŸ› Springer 🌐 English βš– 531 KB

A putative temperature-sensitive transcription mutant described earlier (Jabbar and Jayaraman, 1976) has been genetically mapped. The locus maps at 38 min to the left of aroD. The mutation is recessive to the wild type and it affects a gene probably other than the genes coding for the alpha and beta

Suppression of a defective alanyl-tRNA s
✍ Theall, Gail ;Low, K. Brooks ;SΓΆll, Dieter πŸ“‚ Article πŸ“… 1977 πŸ› Springer 🌐 English βš– 592 KB

Among temperature resistant revertants of a temperature sensitive E. Coli alanyl-tRNA synthetase mutant a strain was found which contains an alanyl-tRNA synthetase with an additional mutation in the structural gene of the enzyme. This mutant enzyme has a 9 or 38 fold decreased Km value for alanine c

Insertion mutations in the dam gene of E
✍ Marinus, M. G. ;Carraway, Margaretha ;Frey, Alexis Z. ;Brown, Leif ;Arraj, Judy πŸ“‚ Article πŸ“… 1983 πŸ› Springer 🌐 English βš– 235 KB

The dam gene of E. coli can be inactivated by insertion of Tn9 or Mud phage. Strains bearing these mutations are viable indicating that the dam gene product is dispensable.