GEO DataSets

(Submitter supplied) Within this work we identified and characterized gene Bmul_2557 (ldhR) of B. multivorans ATCC 17616, a bacterial species associated with chronic respiratory infections in cystic fibrosis patients. LdhR belongs to the LysR-type family of transcriptional regulators and its deletion from the B. multivorans genome affected considerably the formation of planktonic cellular aggregates and surface-attached biofilms.

Organism:

Burkholderia multivorans; Burkholderia multivorans ATCC 17616; Burkholderia cenocepacia J2315

Type:

Expression profiling by array

Platform:

GPL13356

9 Samples

Download data: CEL

(Submitter supplied) Burkholderia multivorans comprises opportunistic bacteria infecting hosts such as cystic fibrosis (CF) patients. Bcc long-term infection of CF patient airways has been associated with emergence of phenotypic variation including the mucoid-to-nonmucoid colony morphotype. Here we studied three Burkholderia multivorans clonal isolates (mucoid D2095 (BM11L), and nonmucoid D2214G and D2214P) and a laboratory nonmucoid variant (BM11L-nmv1) obtained under prolonged stationary phase. more...

Organism:

Burkholderia cenocepacia J2315; Burkholderia multivorans; Burkholderia multivorans ATCC 17616

Type:

Expression profiling by array

Platform:

GPL13356

12 Samples

Download data: CEL

(Submitter supplied) Burkholderia cepacia complex bacteria comprise opportunistic pathogens causing chronic respiratory infections in cystic fibrosis (CF) patients. These microorganisms produce exopolysaccharides which are considered virulence determinants. Here, we report the isolation of an evolved nonmucoid variant (17616nmv) after the ancestor, Burkholderia multivorans ATCC 17616, was subjected to prolonged stationary phase. more...

Organism:

Burkholderia multivorans; Burkholderia cenocepacia J2315; Burkholderia multivorans ATCC 17616

Type:

Expression profiling by array

Platform:

GPL13356

6 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Burkholderia cenocepacia J2315; Burkholderia multivorans; Burkholderia multivorans ATCC 17616

Type:

Expression profiling by array; Other

Platform:

GPL13356

10 Samples

Download data: CEL

(Submitter supplied) Burkholderia cepacia complex (Bcc) comprises opportunistic bacteria infecting hosts such as cystic fibrosis (CF) patients. Bcc long-term infection of CF patient airways has been associated with emergence of phenotypic variation. Here we studied two Burkholderia multivorans clonal isolates (D2095 and D2214) displaying different morphotypes from a chronically infected CF patient in order to evaluate traits development during lung infection. more...

Organism:

Burkholderia cenocepacia J2315; Burkholderia multivorans; Burkholderia multivorans ATCC 17616

Type:

Other

Platform:

GPL13356

4 Samples

Download data: CEL, TXT

(Submitter supplied) Burkholderia cepacia complex (Bcc) comprises opportunistic bacteria infecting hosts such as cystic fibrosis (CF) patients. Bcc long-term infection of CF patient airways has been associated with emergence of phenotypic variation. Here we studied two Burkholderia multivorans clonal isolates (D2095 and D2214) displaying different morphotypes from a chronically infected CF patient in order to evaluate traits development during lung infection.

Organism:

Burkholderia multivorans; Burkholderia multivorans ATCC 17616; Burkholderia cenocepacia J2315

Type:

Expression profiling by array

Platform:

GPL13356

6 Samples

Download data: CEL

(Submitter supplied) The bacterial tyrosine (BY) kinase family comprises the major group of bacterial enzymes endowed with tyrosine kinase activity. We have previously shown that the BceF protein from Burkholderia cepacia IST408 belongs to this BY kinase family and is involved in the biosynthesis of the exopolysaccharide cepacian. However, little is known about the extent of regulation in the cell by this kinase protein. more...

Organism:

Burkholderia cenocepacia J2315; Burkholderia multivorans ATCC 17616; Burkholderia cepacia

Type:

Expression profiling by array

Platform:

GPL15600

10 Samples

Download data: CEL

(Submitter supplied) The LitR/CarH protein family is a adenosyl B12 (AdoB12)-dependent photoreceptor with DNA-binding activity and its homologs are widely distributed in the genome of diverged bacterial genera. Here, we studied a role and function of a LitR homolog from a Gram-negative soil bacteria Burkholderia multivorans, which has no AdoB12-binding domain. Transcriptome analysis revealed the existence of 19 light-induced genes (folE, cfa, litS, a Photolyase gene phrB2, cryB2) located in the flanking region of litR. more...

Organism:

Burkholderia multivorans; Burkholderia multivorans ATCC 17616

Type:

Expression profiling by array

Platform:

GPL24783

4 Samples

Download data: PAIR

(Submitter supplied) In Burkholderia cenocepacia H111, the large surface protein BapA plays a crucial role in the formation of highly structured communities, known as biofilms. We have recently demonstrated that Quorum sensing (QS) is necessary for the maximal expression of bapA. In this study we identify a protein from the IclR family of transcriptional regulators that, in conjunction with QS, controls biofilm formation by affecting the expression of bapA. more...

Organism:

Burkholderia cenocepacia H111

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16128

2 Samples

Download data: TXT

(Submitter supplied) In prokaryotes and eukaryotes, cell-cell communication and recognition of self are critical to coordinate multicellular functions. While kin and kind discrimination are increasingly appreciated to shape naturally occurring microbe populations, the underlying mechanisms that govern these interbacterial interactions are insufficiently understood. Here we identify a mechanism of interbacterial signal transduction that is mediated by contact-dependent growth inhibition (CDI) system proteins. more...

Organism:

Burkholderia thailandensis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21997

9 Samples

Download data: XLSX