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Items: 1 to 20 of 332

1.

Clostridium botulinum whole genome expression profile after heat shock in continous culture

(Submitter supplied) Clostridium botulinum ATCC 3502 was grown in continuous culture at 39°C, subjected to heat shock at 45°C, and then continuously grown at 45°C. The goal was to determine the impact of stressful temperature to the whole genome expression profile and identify stress adaptation mechanisms.
Organism:
Clostridium botulinum A str. ATCC 3502; Clostridium botulinum
Type:
Expression profiling by array
Platform:
GPL11441
28 Samples
Download data: GPR
Series
Accession:
GSE73093
ID:
200073093
2.

Transcriptomic analysis of (Group I) Clostridium botulinum ATCC 3502 cold shock response

(Submitter supplied) Profound understanding of the mechanisms foodborne pathogenic bacteria utilize in adaptation to the environmental stress they encounter during food processing and storage is of paramount importance in design of control measures. Chill temperature is a central control measure applied in minimally processed foods; however, data on the mechanisms the foodborne pathogen Clostridium botulinum activates upon cold stress are scarce. more...
Organism:
Clostridium botulinum; Clostridium botulinum A str. ATCC 3502
Type:
Expression profiling by array
Platform:
GPL11441
6 Samples
Download data: TXT
Series
Accession:
GSE51465
ID:
200051465
3.

Genomic content analysis of Clostridium botulinum type F strains

(Submitter supplied) The purpose of this study was to determine the level of genomic content similarity among selected strains of Clostridium botuinum type F strains.
Organism:
Clostridium botulinum
Type:
Genome binding/occupancy profiling by genome tiling array
Platform:
GPL17767
22 Samples
Download data: TXT
Series
Accession:
GSE53456
ID:
200053456
4.

The cold-induced two-component system CBO0366/CBO0365 regulates metabolic pathways with novel roles in cold tolerance of Group I Clostridium botulinum ATCC 3502

(Submitter supplied) The two-component system CBO0366/CBO0365 was recently demonstrated to have a role in cold tolerance of Group I Clostridium botulinum ATCC 3502. The mechanisms under its control, ultimately resulting in increased sensitivity to low temperature, are unknown. A transcriptomic analysis with DNA microarrays was performed to identify the differences in global gene expression patterns of the wild-type ATCC 3502 and a derivative mutant with insertionally inactivated cbo0365 at 37 °C and 15 °C. more...
Organism:
Clostridium botulinum A str. ATCC 3502
Type:
Expression profiling by array
Platform:
GPL11441
6 Samples
Download data: GPR
Series
Accession:
GSE26587
ID:
200026587
5.

Comparision of Clostridium botulinum type A (HA-/ORFX+ A1) isolates

(Submitter supplied) The purpose of this study was to evaluate differences in gene content between tests samples isolated from separate food sources.
Organism:
Clostridium botulinum; Clostridium botulinum A
Type:
Genome variation profiling by genome tiling array
Platform:
GPL17767
2 Samples
Download data: TXT
Series
Accession:
GSE51155
ID:
200051155
6.

Analysis of gene content among Group II Clostridium botulinum strains

(Submitter supplied) The purpose of this study was to compare the gene content of several group II C. botulinum strains to determine the utility of DNA microarrays for subtyping this organism. Group II type B, E, and F C. botulinum strains were compared in a study to examine the gene content of a unique type E strain (CDC66177).
Organism:
Clostridium botulinum
Type:
Genome variation profiling by array
Platform:
GPL15970
22 Samples
Download data: TXT
Series
Accession:
GSE40271
ID:
200040271
7.

Array-based transcriptional analysis of Clostridium sporogenes during germination, cell outgrowth and vegetative life

(Submitter supplied) The members of the genus Clostridium, such as the other spore-forming anaerobic bacteria, have a complex and strictly regulated life-cycle but very little is known about genetic pathways involved at different stages. Clostridium sporogenes, Gram positive bacterium usually involved in food spoilage and frequently isolated from late blowed cheese is genetically indistinguishable from proteolytic Clostridium botulinum and is the non-neurotoxigenic counterpart often used as exemplar for the toxic subtypes. more...
Organism:
Clostridium sporogenes; Clostridium botulinum A str. ATCC 3502
Type:
Expression profiling by array
Platform:
GPL15677
12 Samples
Download data: TXT
Series
Accession:
GSE38619
ID:
200038619
8.

CGH analysis of UMASS Type A strain

(Submitter supplied) C. botulinum UMASS Type A strain was compared to the ATCC 3502 Type A reference strain.
Organism:
Clostridium botulinum; Clostridium botulinum A str. ATCC 3502
Type:
Genome variation profiling by genome tiling array
Platform:
GPL6392
1 Sample
Download data: GFF, PAIR
Series
Accession:
GSE21241
ID:
200021241
9.

Comparative Genomics Study of Clostridium botulinum

(Submitter supplied) The PFGRC has developed a cost effective alternative to complete genome sequencing in order to study the genetic differences between closely related species and/or strains. The comparative genomics approach combines Gene Discovery (GD) and Comparative Genomic Hybridization (CGH) techniques, resulting in the design and production of species microarrays that represent the diversity of a species beyond just the sequenced reference strain(s) used in the initial microarray design. more...
Organism:
Clostridium botulinum
Type:
Genome variation profiling by array
Platform:
GPL9104
156 Samples
Download data: MEV
Series
Accession:
GSE19107
ID:
200019107
10.

Focused DNA microarray to differentiate Clostridium botulinum type A strains

(Submitter supplied) Strains were differentiated on the basis of hybridization to probes representing strain variable regions in C. botulinum strain ATCC 3502. Probes for selected genes (eg. toxin genes) were also featured on the microarray to allow detection of other serotypes/subtypes.
Organism:
Clostridium botulinum; Clostridium botulinum A str. ATCC 3502
Type:
Genome variation profiling by array
Platform:
GPL8538
27 Samples
Download data: TXT
Series
Accession:
GSE18086
ID:
200018086
11.

Detection and differentiation of Clostridium botulinum strains

(Submitter supplied) Strains were differentiated on the basis of hybridization to probes representing strain variable regions in C. botulinum strain ATCC 3502. Probes for selected genes (eg. toxin genes) were also featured on the microarray to allow detection of other serotypes/subtypes.
Organism:
Clostridium argentinense; Clostridium botulinum; Clostridium sporogenes; Clostridium baratii; Clostridium botulinum A str. ATCC 3502; Clostridium butyricum; Clostridium perfringens
Type:
Genome variation profiling by array
Platform:
GPL8538
44 Samples
Download data: TXT
Series
Accession:
GSE16101
ID:
200016101
12.

Use of CGH microarrays to identify strain variable genomic regions in C. botulinum ATCC 3502

(Submitter supplied) Comparative genomic hybridization microarrays featuring overlapping probes spanning the entire C. botulinum type A1 strain ATCC 3502 genome were used to identify regions whose presence are variable among a diverse panel of type A C. botulinum strains.
Organism:
Clostridium botulinum; Clostridium botulinum A str. ATCC 3502
Type:
Genome variation profiling by genome tiling array
Platform:
GPL6392
10 Samples
Download data: GFF, PAIR
Series
Accession:
GSE16010
ID:
200016010
13.

Genetic homogeneity among strains of Clostridium botulinum type A1 with a unique toxin gene cluster organization

(Submitter supplied) Comparative genomic hybridizations were performed to compare bont/A1 strains with an A2-like toxin gene cluster organization to the genome sequenced strain, C. botulinum ATCC 3502. Keywords: comparative genomic hybridization
Organism:
Clostridium botulinum; Clostridium botulinum A str. ATCC 3502
Type:
Genome variation profiling by array
Platform:
GPL6392
7 Samples
Download data: GFF, PAIR
Series
Accession:
GSE10223
ID:
200010223
14.

Illumina NextSeq 500 (Clostridium botulinum)

Organism:
Clostridium botulinum
Download data
Platform
Accession:
GPL30816
ID:
100030816
15.

CDC Group I Clostridium botulinum subtyping microarray v. 1

(Submitter supplied) Oligonucleotides (with C6 amino linker) were suspended at 50pmoles/ul in spotting buffer and spotted onto SperEpoxy2 substrate glass slides using 946MP3 Micro Spotting Pins.
Organism:
Clostridium botulinum
2 Series
24 Samples
Download data
Platform
Accession:
GPL17767
ID:
100017767
16.

CDC Group II Clostridium botulinum subtyping microarray v. 1

(Submitter supplied) The Platform data table reflects a condensed representation of the array's replicate features. The full array layouts (2 versions) representing all of the individual features are linked as supplementary files at the foot of this record. Protocol: Oligonucleotides (with C6 amino linker) were suspended at 50pmoles/ul in spotting buffer and spotted onto SuperEpoxy2 substrate glass slides using 946MP3 Micro Spotting Pins.
Organism:
Clostridium botulinum
1 Series
22 Samples
Download data: TXT
Platform
Accession:
GPL15970
ID:
100015970
17.

Combimatrix C. botulinum A ATCC 3502 3.5K

(Submitter supplied) Spots size: 25 microns Total number of spots: 94928 Number of spots replicates per oligo: 3 Probes corresponding to 3400 genomic CDSs of C. botulinum A ATCC 3502 were synthesized in three replicates randomly distributed on the chip. Protocol: Probes are directly synthesized on a 12k Combimatrix array by an in situ oligo synthesis system developed by Combimatrix Corporation (Mukilteo, USA) using the Combimatrix CustomArray synthesizer. more...
Organism:
Clostridium botulinum A str. ATCC 3502
1 Series
12 Samples
Download data
Platform
Accession:
GPL15677
ID:
100015677
18.

Agilent 16K botuarray

(Submitter supplied) Agilent 60mer
Organism:
Clostridium botulinum A str. ATCC 3502
3 Series
40 Samples
Download data
Platform
Accession:
GPL11441
ID:
100011441
19.

JCVI PFGRC Clostridium botulinum 13K v3 array designed primarily based on strain Hall

(Submitter supplied) This set includes 3297 oligonucleotides, has 13056 spots distributed in 48 blocks. Protocol: 3QCB, with arrayer AUSHON
Organism:
Clostridium botulinum
Download data
Platform
Accession:
GPL10626
ID:
100010626
20.

Agilent-022589 Clostridium_botulinum_species_cgh_array 022588

(Submitter supplied) clostridium botulinum species array for CGH study. Arrays of this design have barcodes that begin with 16022589 or 2522589.. Orientation:. Features are numbered numbered Left-to-Right, Top-to-Bottom as scanned by an Agilent scanner (barcode on the left, DNA on the back surface, scanned through the glass), matching the FeatureNum output from Agilent's Feature Extraction software.. The ID column represents the Agilent Feature Extraction feature number.. more...
Organism:
Clostridium botulinum
1 Series
156 Samples
Download data
Platform
Accession:
GPL9104
ID:
100009104
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