GEO DataSets

(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

(Submitter supplied) Bacillus subtilis forms dormant spores upon nutrient depletion. Under favorable environmental conditions, the spore breaks its dormancy and resumes growth in a process called spore germination and outgrowth. To elucidate the physiological processes that occur during the transition of the dormant spore to an actively growing vegetative cell, we studied this process in a time-dependent manner by a combination of microscopy, analysis of extracellular metabolites and a genome-wide analysis of transcription. more...

Organism:

Bacillus subtilis subsp. subtilis str. 168

Type:

Expression profiling by array

Platform:

GPL4415

14 Samples

Download data: TXT

(Submitter supplied) GAPS II Corning Protocol: Please note, the original microarray outline can be found in the attached file. This outline was to accomodate sample values based on the average vlaues of 4 technical replica's (library was spotted in duplicate and sample was hybridized in duplicate as well). The B.subtilus oligonucleotide libraries (Cat # BACLIB384) were obtained from Sigma-Compugen Incorporated. Technical support was supplied by LabOnWeb (http://www.labonweb.com/cgi-bin/chips/full_loader.cgi). more...

Organism:

Bacillus subtilis subsp. subtilis str. 168

1 Series

14 Samples

Download data: TXT

(Submitter supplied) This study determined the patterns of gene expression of Clostridium novyi-NT in different growth phases in vitro as well as gene expression patterns from infection of tumors in vivo. Keywords: Growth phase analysis; tumor infection

Organism:

Mus musculus; Clostridium novyi NT; Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4463

30 Samples

Download data: GPR

(Submitter supplied) We extracted and sequenced the RNA during different stages of an 8 hour cyst germination in Rhodospirillum centenum. It has aided in defining the chronology of molecular events during dormant cell germination in this model Gram-negative, cyst-forming organism.

Organism:

Rhodospirillum centenum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26746

36 Samples

Download data: TXT