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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
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
ProteomicsThe influence of sporulation medium on the spore coat protein composition of Bacillus subtilis spores.
Spores are of high interest to the food and health sectors because of their extreme resistance to harsh conditions especially against heat. Earlier research has shown that spores prepared on solid agar plates have a higher heat resistance than those prepared in a liquid medium. It has also been show...
ORGANISM(S): Bacillus subtilis subsp. subtilis 
2017-09-20 | PXD004473 | Pride
Proteomics Sporulation medium Bacillus Quantitative proteomics Spores 
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
TranscriptomicsTranscription profiling of fission yeast meiosis and sporulation
Study of the meiotic transcriptional profile of transcription factor mutants. The transcription factors atf21 and atf31 are highly induced during the meiotic divisions and required for proper spore formation. To identify possible targets of these transcription factors we compared the transcriptional...
ORGANISM(S): Schizosaccharomyces pombe 
2002-08-05 | E-SNGR-4 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of fission yeast meiosis and sporulation
Fission yeast cells undergo meiosis and sporulation under conditions of nutritional stress, most frequently nitrogen starvation. This is a complex developmental process, which results in the formation of four spores that are highly resistant to environmental stress. We have carried out time course e...
ORGANISM(S): Schizosaccharomyces pombe 
2002-08-05 | E-SNGR-3 | biostudies-arrayexpress
TranscriptomicsGlobal profiling of gene expression during glycerol-induced spore formation in Myxococcus xanthus
Myxococcus xanthus is a gram negative rod-shaped delta proteobacterium that differentiates into environmentally resistant spores in response to starvation. Little is known about the sporulation mechanism in part because sporulation occurs in a subpopulation of cells undergoing a lenghtly complex mu...
ORGANISM(S): Myxococcus xanthus 
2010-05-06 | E-GEOD-17912 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Tripelennamine-treated sporulating yeast cells
This study newly identified Tripelennamine (TA) as an inhibitor of yeast meiosis and sporulation. To examine if and how exposure of sporulating yeast cells to TA influences the viability of the cells a homozygous deletion pool experiment was conducted.
ORGANISM(S): Saccharomyces cerevisiae 
2010-03-31 | E-MEXP-2535 | biostudies-arrayexpress
TranscriptomicsYeast (S. cerevisiae SK1) Sporulation/Meiosis
Transription profile of Saccharomyces cerevisiae SK1 cultures undergoing synchronous sporulation. We have measured mRNA levels in synchronized SK1 cells immediately upon transfer to the sporulation medium and every 30 minutes after that for 6 hours. mRNA extracted from these cultures were converted ...
ORGANISM(S): Saccharomyces cerevisiae 
2008-01-16 | GSE8506 | GEO
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