Involvement of ςS in Starvation-Induced Transposition of Pseudomonas putidaTransposon Tn4652
Transpositional activity of mobile elements can be induced by different environmental
stresses. Here, we present evidence that transposition of Tn 4652 is elevated in stationary …
stresses. Here, we present evidence that transposition of Tn 4652 is elevated in stationary …
IHF is the limiting host factor in transposition of Pseudomonas putida transposon Tn4652 in stationary phase
Transpositional activity of mobile elements is not constant. Conditional regulation of host
factors involved in transposition may severely change the activity of mobile elements. We …
factors involved in transposition may severely change the activity of mobile elements. We …
Effects of combination of different− 10 hexamers and downstream sequences on stationary-phase-specific sigma factor ςS-dependent transcription in Pseudomonas …
EL Ojangu, A Tover, R Teras, M Kivisaar - Journal of Bacteriology, 2000 - Am Soc Microbiol
The main sigma factor activating gene expression, necessary in stationary phase and under
stress conditions, is ςS. In contrast to other minor sigma factors, RNA polymerase …
stress conditions, is ςS. In contrast to other minor sigma factors, RNA polymerase …
Transcription from Fusion Promoters Generated during Transposition of Transposon Tn4652 Is Positively Affected by Integration Host Factor in Pseudomonas putida
We have previously shown that both ends of the Tn 3 family transposon Tn 4652 contain
integration host factor (IHF) binding sites and that IHF positively regulates expression of the …
integration host factor (IHF) binding sites and that IHF positively regulates expression of the …
Involvement of H-NS in Transpositional Recombination Mediated by IS1
Y Shiga, Y Sekine, Y Kano, E Ohtsubo - Journal of Bacteriology, 2001 - Am Soc Microbiol
ABSTRACT IS 1, the smallest active transposable element in bacteria, encodes a
transposase that promotes inter-and intramolecular transposition. Host-encoded factors, eg …
transposase that promotes inter-and intramolecular transposition. Host-encoded factors, eg …
IS911‐mediated intramolecular transposition is naturally temperature sensitive
L Haren, M Bétermier, P Polard… - Molecular …, 1997 - Wiley Online Library
It is shown here that the bacterial insertion sequence IS911 exhibits a temperature‐sensitive
transposition phenotype. Previous results have demonstrated that elevated levels of the …
transposition phenotype. Previous results have demonstrated that elevated levels of the …
Polar effects of transposon insertion into a minimal bacterial genome
CA Hutchison III, C Merryman, L Sun… - Journal of …, 2019 - Am Soc Microbiol
Global transposon mutagenesis is a valuable tool for identifying genes required for cell
viability. Here we present a global analysis of the orientation of viable Tn 5-Puror (Tn 5 …
viability. Here we present a global analysis of the orientation of viable Tn 5-Puror (Tn 5 …
Regulation of transposition in bacteria.
N Kleckner - Annual review of cell biology, 1990 - europepmc.org
Bacterial transposons are subject to a variety of regulatory processes that affect the quantity,
quality, and timing of transposition events. Many of these processes seem specifically …
quality, and timing of transposition events. Many of these processes seem specifically …
A mechanism of transposon‐mediated directed mutation
Z Zhang, MH Saier Jr - Molecular microbiology, 2009 - Wiley Online Library
Directed mutation is a proposed process that allows mutations to occur at higher frequencies
when they are beneficial. Until now, the existence of such a process has been controversial …
when they are beneficial. Until now, the existence of such a process has been controversial …
Regulation of transposition in bacteria
Z Nagy, M Chandler - Research in microbiology, 2004 - Elsevier
Mobile genetic elements (MGEs) play a central role in the evolution of bacterial genomes.
Transposable elements (TE: transposons and insertion sequences) represent an important …
Transposable elements (TE: transposons and insertion sequences) represent an important …