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ProteomicsTotal proteomes of starved Pseudomonas aeruginosa
We have characterized the responses of the opportunistic pathogen Pseudomonas aeruginosa to prolonged starvation for carbon or nitrogen sources, and to transitions between these states. We find that most cells survive both types of starvation for more than a week and maintain low but robustly detect...
ORGANISM(S): Pseudomonas aeruginosa (strain UCBPP-PA14) Bacteria 
2026-03-04 | PXD069186 | Pride
Nitrogen starvation Pseudomonas aeruginosa Label-free quantification Carbon starvation 
ProteomicsBONCAT (nascent) proteomes of starved Pseudomonas aeruginosa
We have characterized the responses of the opportunistic pathogen Pseudomonas aeruginosa to prolonged starvation for carbon or nitrogen sources, and to transitions between these states. We find that most cells survive both types of starvation for more than a week and maintain low but robustly detect...
ORGANISM(S): Pseudomonas aeruginosa (strain UCBPP-PA14) Bacteria 
2026-03-04 | PXD069190 | Pride
Nitrogen starvation Microbial dormancy Boncat Label-free quantification Pseudomonas aeruginosa Carbon starvation 
TranscriptomicsTransposon insertion sequencing (Tn-Seq) to identify fitness determinants during nitrogen starvation, carbon starvation, and transitions between them in Pseudomonas aeruginosa
We performed Tn-Seq to identify genetic fitness determinants for starvation survival in Pseudomonas aeruginosa. A pooled mutant library of approximately 180,000 randomly inserted transposon mutants was grown into stationary phase in rich medium (lysogeny broth) and an aliquot of this mutant pool was...
ORGANISM(S): Pseudomonas aeruginosa 
2026-03-04 | E-MTAB-15727 | biostudies-arrayexpress
TranscriptomicsA Genetic Interaction Map of RNA Processing Factors Reveals Links Between mRNA Processing Complexes
All classes of RNA undergo processing. The two largest RNA processing complexes are those involved in rRNA biogenesis and mRNA splicing. Because of their complexity and essential roles, it has been difficult to dissect the functional interactions within these machines as well as to identify possible...
ORGANISM(S): Saccharomyces cerevisiae 
2008-12-30 | E-GEOD-11634 | biostudies-arrayexpress
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