𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A newly discovered tRNA 1 Asp gene (aspV) of Escherichia coli K12

✍ Scribed by Horiuchi, Takashi ;Nagasawa, Tetsuji ;Takano, Kyoko ;Sekiguchi, Mutsuo

Publisher
Springer
Year
1987
Tongue
English
Weight
178 KB
Volume
206
Category
Article
ISSN
0026-8925

No coin nor oath required. For personal study only.

✦ Synopsis

We report a new tRNA(1Asp) gene near the dnaQ gene, which is located at 5 min on the Escherichia coli linkage map. We named it aspV. The sequence corresponding to the mature tRNA is identical with that of the two previously identified tRNA(1Asp) genes (aspT and aspU), but there is no homology in the sequences of their 3'- and 5'-flanking regions.

πŸ“œ SIMILAR VOLUMES

The structural gene (trmD) for the tRNA(
The structural gene (trmD) for the tRNA(m1G)methyltransferase is part of a four polypeptide operon in Escherichia coli K-12
✍ BystrΓΆm, Anders S. ;BjΓΆrk, Glenn R. πŸ“‚ Article πŸ“… 1982 πŸ› Springer 🌐 English βš– 798 KB

The trmD gene, which is the structural gene for the tRNA(m1G)-methyltransferase, is shown to be part of a polycistronic operon. A 4.6 kb SalI-EcoRI chromosomal DNA fragment contains the trmD gene (BystrΓΆm and BjΓΆrk 1982). Subclonings, deletion mapping and Tn5 insertions into plasmid pBY03 have estab

A site of action for tRNA mediated regul
A site of action for tRNA mediated regulation of the ilvOEDA operon of Escherichia coli K12
✍ Lawther, Robert P. ;Hatfield, G. Wesley πŸ“‚ Article πŸ“… 1978 πŸ› Springer 🌐 English βš– 798 KB

Transfer RNA (tRNA), rho factor threonine deaminase and the ilvO locus are molecular participants in the regulation of isoleucine-valine (ilv) biosynthesis. Isogenic strains have been constructed with the hisT76 mutation in pairwise combination with ilvO mutations, the rho221 mutation and the ilvDAC

Chromosomal location and cloning of the
Chromosomal location and cloning of the gene (trmD) responsible for the synthesis of tRNA (m1G) methyltransferase in Escherichia coli K-12
✍ BystrΓΆm, Anders S. ;BjΓΆrk, Glenn R. πŸ“‚ Article πŸ“… 1982 πŸ› Springer 🌐 English βš– 694 KB

The trmD gene, which governs the formation of 1-methyl-guanosine(m1G) in transfer ribonucleic acid (tRNA), has been located by phage P1 transduction at 56 min on the chromosomal map of Escherichia coli. Cotransduction to tyrA at 56 min is 80%. From the Clarke and Carbon collection a ColE1-tyrA+ hybr

recA + gene-dependent regulation of a ur
recA + gene-dependent regulation of a urvD::lacZ fusion in Escherichia coli K12
✍ Nakayama, Koji ;Irino, Nobuto ;Nakayama, Hiroaki πŸ“‚ Article πŸ“… 1983 πŸ› Springer 🌐 English βš– 356 KB

The expression of the Escherichia coli uvrD gene was studied with a uvrD::Mud(Aprlac) insertion mutant, The results indicate that it is inducible by DNA damaging agents in a recA + gene-dependent manner.