ArticleJournal of bacteriology2010
Flavobacterium johnsoniae gldN and gldO are partially redundant genes required for gliding motility and surface localization of SprB.
Article in Journal of bacteriology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 1 of them a synthesis that pooled it.
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Who cites it
41 citing papers in PubMed, 1 synthesis or guideline pooled it, 64 citations in OpenAlex.
- Opportunistic diseases in marine eukaryotes: Could Bacteroidota be the next threat to ocean life?Environmental microbiology · 2022Pooled it
- LolA and LolB are conserved in Bacteroidota and are crucial for gliding motility and Type IX secretion.Communications biology · 2025Article
- A journey with type IX secretion system effectors: selection, transport, processing and activities.Microbiology (Reading, England) · 2023Article
- Filamentous structures in the cell envelope are associated with bacteroidetes gliding machinery.Communications biology · 2023Article
- Dynamic proton-dependent motors power type IX secretion and gliding motility in Flavobacterium.PLoS biology · 2022Article
- Type IX Secretion System Effectors and Virulence of the Model Flavobacterium columnare Strain MS-FC-4.Applied and environmental microbiology · 2022Article
- Design Principles of the Rotary Type 9 Secretion System.Frontiers in microbiology · 2022Review
- Colony spreading of the gliding bacterium Flavobacterium johnsoniae in the absence of the motility adhesin SprB.Scientific reports · 2021Article
- The Type 9 Secretion System Is Required forFrontiers in microbiology · 2021Article
- The Type IX Secretion System Is Required for Virulence of the Fish Pathogen Flavobacterium psychrophilum.Applied and environmental microbiology · 2020Article
- The Carboxy-Terminal Region of Flavobacterium johnsoniae SprB Facilitates Its Secretion by the Type IX Secretion System and Propulsion by the Gliding Motility Machinery.Journal of bacteriology · 2019Article
- Riemerella anatipestifer GldM is required for bacterial gliding motility, protein secretion, and virulence.Veterinary research · 2019Article
- Article
- Untangling Flavobacterium johnsoniae Gliding Motility and Protein Secretion.Journal of bacteriology · 2018Article
- Gliding Motility and Expression of Motility-Related Genes in Spreading and Non-spreading Colonies ofFrontiers in microbiology · 2018Article
- The Type IX Secretion System Is Required for Virulence of the Fish Pathogen Flavobacterium columnare.Applied and environmental microbiology · 2017Article
- Diverse C-Terminal Sequences Involved in Flavobacterium johnsoniae Protein Secretion.Journal of bacteriology · 2017Article
- Agarolytic bacterium Persicobacter sp. CCB-QB2 exhibited a diauxic growth involving galactose utilization pathway.MicrobiologyOpen · 2017Article
- More Than Gliding: Involvement of GldD and GldG in the Virulence ofFrontiers in microbiology · 2017Article
- Comparative Genomics and Transcriptional Analysis ofFrontiers in microbiology · 2017Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cells of the gliding bacterium Flavobacterium johnsoniae move rapidly over surfaces. Mutations in gldN cause a partial defect in gliding. A novel bacteriophage selection strategy was used to aid construction of a strain with a deletion spanning gldN and the closely related gene gldO in an otherwise wild-type F. johnsoniae UW101 background. Bacteriophage transduction was used to move a gldN mutation into F. johnsoniae UW101 to allow phenotypic comparison with the gldNO deletion mutant. Cells of the gldN mutant formed nonspreading colonies on agar but retained some ability to glide in wet mounts. In contrast, cells of the gldNO deletion mutant were completely nonmotile, indicating that cells require GldN, or the GldN-like protein GldO, to glide. Recent results suggest that Porphyromonas gingivalis PorN, which is similar in sequence to GldN, has a role in protein secretion across the outer membrane. Cells of the F. johnsoniae gldNO deletion mutant were defective in localization of the motility protein SprB to the cell surface, suggesting that GldN may be involved in secretion of components of the motility machinery. Cells of the gldNO deletion mutant were also deficient in chitin utilization and were resistant to infection by bacteriophages, phenotypes that may also be related to defects in protein secretion.
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