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MetabolomicsChitin utilization by marine picocyanobacteria and the evolution of a planktonic lifestyle.
Marine picocyanobacteria Prochlorococcus and Synechococcus, the most abundant photosynthetic cells in the oceans, are generally thought to have a primarily single-celled and free-living lifestyle. However, while studying the ability of picocyanobacteria to supplement photosynthetic car...
2024-02-21 | MTBLS5229 | MetaboLights
TranscriptomicsE coli MG1655 biofilm and planktonic gene expression
Bacteria growing as surface-adherent biofilms are better able to withstand chemical and physical stresses than their unattached, planktonic counterparts. Using transcriptional profiling and quantitative PCR, we observed a previously uncharacterized gene, yjfO, to be upregulated during Escherichia co...
ORGANISM(S): Escherichia coli 
2010-06-21 | E-GEOD-18362 | biostudies-arrayexpress
TranscriptomicsTranscriptome profiling of planktonic stage to biofilm stage of deep sea bacterium Pseudoalteromonas sp. SM9913
We compared genetic profiles of planktonic stage to biofilm stage of deep sea bacterium Pseudoalteromonas sp. SM9913 and revealed genetic features during switch from planktonic to pellicle stage in Pseudoalteromonas sp. SM9913. mRNA profiles of Pseudoalteromonas sp. SM9913 planktonic cells, initia...
ORGANISM(S): Pseudoalteromonas sp. SM9913 
2015-11-03 | E-GEOD-74569 | biostudies-arrayexpress
GenomicsBloom and post-bloom planktonic bacteria
Bloom and post-bloom planktonic bacteria Targeted loci environmental
PRJNA1117643 | ENA
ProteomicsProteomics of the periodontal pathogen Prevotella intermedia secretome in biofilm and planktonic lifestyles
Protein secretion into extracellular space is an important virulence mechanism both among Gram negative and Gram-positive bacteria. Prevotella intermedia, an important species associated with periodontitis, is known to be resistant to several antibiotics. Since P. intermedia is a part of normal oral...
ORGANISM(S): Prevotella intermedia ATCC 25611 = DSM 20706 
2022-05-19 | PXD029419 | Pride
Proteomics Virulence Planktonic Prevotella Biofilm Secretome 
TranscriptomicsTranscriptome of 6h static biofilm Actinobacillus pleuropneumoniae
The transcriptome of Actinobacillus pleuropneumoniae biofilms was compared to the transcriptome of planktonic bacteria 4 samples were analyzed which included 3 biological replicate, 1 technical replicate and 1 dye swap
ORGANISM(S): Actinobacillus pleuropneumoniae 
2013-05-20 | E-GEOD-43821 | biostudies-arrayexpress
TranscriptomicsTranscriptome of 4h static biofilm Actinobacillus pleuropneumoniae
The transcriptome of Actinobacillus pleuropneumoniae biofilms was compared to the transcriptome of planktonic bacteria 4 samples were analyzed which included 3 biological replicate, 1 technical replicate and 1 dye swap
ORGANISM(S): Actinobacillus pleuropneumoniae 
2013-05-20 | E-GEOD-43820 | biostudies-arrayexpress
TranscriptomicsThe transcriptional programme of Salmonella Typhimurium reveals a key role for tryptophan metabolism in biofilms
Background: Biofilm formation by Salmonella species enhances the capacity of these pathogenic bacteria to survive stresses that are commonly encountered within food processing and during host infection. The persistence of Salmonella within the food chain has become a major health concern, as biofilm...
ORGANISM(S): Salmonella enterica 
2010-05-18 | E-GEOD-17246 | biostudies-arrayexpress
TranscriptomicsDifferential gene expression profile of Streptococcus pneumoniae early biofilm cells and planktonic cells
Otitis media, pneumonia, sinusitis and as well as severe diseases such as meningitis and bacteraemia are related to biofilm-like diseases, in which Streptococcus pneumoniae demonstrated differential and tissue specific gene expressions. In this study, we reported the differential gene expression pro...
ORGANISM(S): Streptococcus pneumoniae R6 
2012-09-24 | E-GEOD-34751 | biostudies-arrayexpress
TranscriptomicsComparison between V. cholerae MO10 delta PTS mutant and wild type strain grown as planktonic or surface-associated cells
The PTS system is a central regulatory cascade in bacteria. Here, Vibrio cholerae PTS role was investagated during biofilm formation Analysis used wild type MO10 cells as control samples for comparison to the delta PTS strain. Strains were grown as planktonic (sample 1) or surface attached cells (sa...
ORGANISM(S): Vibrio cholerae MO10 
2012-12-10 | E-GEOD-42674 | biostudies-arrayexpress
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