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Microarray were done on 4 independent cultures. PA01 was grown for 6 hours to late log growth phase (OD600 0.9-1.0) in liquid BM2-swarming media under shaking conditions(swimming) or for 18 hours at 37C on BM2-swarming plate containing 0.5% (w/v) agar and 0.1% casamino acids. Cells were harvested ...
ORGANISM(S): Pseudomonas aeruginosa 
A comparison between two Escherichia coli K-12 MG1655 substrains possessing different swimming motility
Substrains in Escherichia coli K-12 MG1655 can possess various swimming motility, which is mostly resulted from different expression levels of flhDC. Here, we studied the swimming motility of two MG1655 substrains, CY562 and CY570. Our results showed that CY562 had no insertion at the promoter regio...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2021-11-15 | GSE165438 | GEO
Pseudomonas protegens Pf-5 motility TraDIS
We have exploited a spontaneously isolated mutant IgaA(T191P) that is near-maximally activated for the Rcs system, to identify a vast set of genes that respond, and report new regulatory properties of this signaling system in Salmonella enterica serovar Typhimurium. Microarray data show that the Rcs...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium 
Bacterial motility shows a strong evolvable feature depending on the environment. Hyper-motile E. coli could be isolated by evolving non-motile E. coli due to the mutations that enhanced transcriptional expression of the master regulator of the flagellum biosynthesis, FlhDC. These hyper-motile isola...
ORGANISM(S): Escherichia coli 
2021-11-25 | PXD023645 | Pride
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