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ProteomicsHigh resolution time-lapse proteomic analysis of sporulation
Bacillus subtilis vegetative cells switch to sporulation upon nutrient limitation. To investigate the proteome changeover during sporulation, a time-lapse proteomic analysis was performed in a cell population that was induced to sporulate synchronously. Here, we are the first to comprehensively inve...
ORGANISM(S): Bacillus Subtilis 
2021-04-03 | MSV000087154 | MassIVE
TranscriptomicsGene expression during early sporulation in Phytophthora infestans
Transcriptional changes during asexual sporangia formation by the late blight pathogen Phytophthora infestans were identified using microarrays representing 15,650 genes and RNA from sporulation time-courses, purified spores, and sporulation-defective strains. Results were confirmed by reverse tran...
ORGANISM(S): Phytophthora infestans 
2009-01-26 | E-GEOD-13580 | biostudies-arrayexpress
TranscriptomicsRNA-seq of four Bacillus subtilis mutants during sporulation
Endospore (hereafter called spore) is a dormant, tough, and non-reproductive structure produced in a lack of nutrients by certain species of bacteria from the Firmicute phylum. Sporulation is tightly linked to cell cycle and involving by temporal and spatial regulation of hundreds genes. It has been...
ORGANISM(S): Bacillus subtilis subsp. subtilis 
2020-03-18 | E-MTAB-8124 | biostudies-arrayexpress
ProteomicsInduced homogenous sporulation by kinA-overexpression leads to altered Bacillus subtilis spore proteomes and spore properties
Summary To facilitate more accurate spore proteomic analysis, the current study focuses on inducing homogeneous sporulation by overexpressing kinA and assesses the effect of sporulation synchronization on spore resistance, structures, the germination behavior at single-spore level and the proteome. ...
ORGANISM(S): Bacillus Subtilis (ncbitaxon:1423) 
2020-04-28 | MSV000085346 | MassIVE
TranscriptomicsThe transcriptional profile of deoxycholate-induced sporulation in Clostridium perfringens food poisoning isolate
Clostridium perfringens type A is a common source of food poisoning in humans. Vegetative cells sporulate in the small intestinal tract and produce a major pathogenic factor, C. perfringens enterotoxin (CPE) during sporulation. Although sporulation plays a critical role in the pathogenesis of food p...
ORGANISM(S): Clostridium perfringens 
2016-03-13 | E-GEOD-69649 | biostudies-arrayexpress
TranscriptomicsGlobal gene expression analysis during sporulation of the aquatic fungus Blastocladiella emersonii
Blastocladiella emersonii life cycle presents a number of drastic biochemical and morphological changes, mainly during two cell differentiation stages: the germination and the sporulation. To investigate the transcriptional changes taking place during the sporulation phase, which culminates with the...
ORGANISM(S): Blastocladiella emersonii 
2009-10-27 | E-GEOD-18718 | biostudies-arrayexpress
TranscriptomicsGene expression profiling in allele replacement panel strains containing all combinations of four sporulation QTN in S. cerevisiae
We study the effect of four QTN in RME1, IME1 & RSF1 that are causative for variation in sporulation efficiency. We investigate the relationship between genotype, gene expression and phenotype and whether the amount of gene expression variation explained by the sporulation QTN is predictive of the a...
ORGANISM(S): Saccharomyces cerevisiae 
2014-05-30 | E-GEOD-55409 | biostudies-arrayexpress
TranscriptomicsBacillus anthracis Stern 34F2 sporulation
Timecourse from log phase growth to sporulation in Bacillus anthracis Stern 34F2
ORGANISM(S): Bacillus anthracis 
2010-06-09 | E-GEOD-840 | biostudies-arrayexpress
TranscriptomicsIdentification of developmentally regulated genes involved in Streptomyces coelicolor sporulation
The aim of this study was to expand our knowledge about the gene repertoire involved in S. coelicolor sporulation. Here we compare the global transcription patterns of the wildtype (M145) parent and two mutants lacking key regulators of aerial hyphal sporulation (whiA and whiH).
ORGANISM(S): Streptomyces coelicolor A3(2) 
2014-01-31 | E-MTAB-1942 | biostudies-arrayexpress
GenomicsGenes required for aerial growth, cell division, and chromosome segregation are targets of WhiA before sporulation in Streptomyces venezuelae.
WhiA is a highly unusual transcriptional regulator related to a family of eukaryotic homing endonucleases. WhiA is required for sporulation in the filamentous bacterium Streptomyces, but WhiA homologues of unknown function are also found throughout the Gram-positive bacteria. To better understand th...
ORGANISM(S): Streptomyces venezuelae 
2016-05-20 | E-MTAB-4673 | biostudies-arrayexpress
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