Veillonella dispar: NCBI 39778, [species]

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| ATCC 17748| DSM 20735| NCTC 11831| Veillonella alcalescens subsp. dispar| Veillonella dispar| Veillonella dispar (Rogosa 1965) Mays et al. 1982

1. Oral health: Veillonella species are prevalent in the oral cavity and are associated with dental plaque and oral biofilms. While Veillonella are generally considered commensal bacteria, they can contribute to oral health issues when present in excessive amounts or in association with other pathogenic bacteria. Veillonella spp. have been found in dental caries (cavities), periodontal disease, and other oral infections, although their specific roles in these conditions are not fully understood.

2. Respiratory infections: Veillonella species, including Veillonella dispar, have been occasionally implicated in respiratory infections, particularly in individuals with underlying respiratory conditions or compromised immune systems. In some cases, Veillonella spp. have been isolated from respiratory specimens, such as sputum or bronchoalveolar lavage fluid, in patients with pneumonia, chronic obstructive pulmonary disease (COPD), or cystic fibrosis. However, their significance as pathogens in respiratory infections is not well-established.

3. Gastrointestinal health: Veillonella species are common constituents of the human gut microbiota, particularly in the colon, where they ferment lactate and other organic acids produced by other gut bacteria. Veillonella spp. are involved in the metabolism of lactate and cross-feeding interactions with other gut microbes. While Veillonella are generally considered beneficial members of the gut microbiota, alterations in their abundance or composition have been observed in gastrointestinal conditions such as inflammatory bowel diseases (IBD), irritable bowel syndrome (IBS), and colorectal cancer.

4. Metabolic interactions: Veillonella species, including Veillonella dispar, are known to participate in metabolic interactions with other members of the gut microbiota. They metabolize lactate to produce short-chain fatty acids (SCFAs) such as acetate and propionate, which can have systemic effects on host metabolism, immune function, and gut barrier integrity. Veillonella spp. have been implicated in the metabolism of dietary fibers and carbohydrates, contributing to the overall metabolic activity of the gut microbiota.

Other Sources for more information:

• Immune Epitope Database
• The NCBI taxonomy database
• UniProt
• Immune Epitope Taxonomy Database (IEDB)
• AI Engines For more Details: Perplexity  Kagi Labs  You 

Legend

• The interactions are based on data from 1000 healthy individuals using shotgun 10M reads Precision Biome, a provider in full conformity to EU regulations for health information
• The width of the lines indicates R² (the coefficient of determination)
• Green indicates positive slope
• Red indicates negative
• Interactions are not two way because incidence of each bacteria are different

Veillonella dispar impacts on other bacteria of the same rank

R2	Slope	Tax Name	Parent Chart
0.82095867395401	0.8918102383613586	Veillonella sp. S12025-13	Parent Taxa
0.7903766632080078	0.8835957646369934	Veillonella nakazawae	Parent Taxa
0.6337432861328125	0.8168990015983582	Veillonella atypica	Parent Taxa
0.5489339828491211	0.7661738991737366	Veillonella rogosae	Parent Taxa
0.5429280996322632	0.7660145163536072	Veillonella parvula	Parent Taxa
0.44799137115478516	0.5336340069770813	Veillonella rodentium	Parent Taxa
0.30393609404563904	0.4591509699821472	Campylobacter concisus	Parent Taxa
0.29288405179977417	0.5615754723548889	Haemophilus parainfluenzae	Parent Taxa
0.28758496046066284	-0.5657426714897156	Bradyrhizobium sp. BTAi1	Parent Taxa
0.23334677517414093	0.39794424176216125	Haemophilus haemolyticus	Parent Taxa
0.19753511250019073	0.3656488358974457	Haemophilus influenzae	Parent Taxa
0.15515902638435364	0.3183177411556244	Aggregatibacter aphrophilus	Parent Taxa
0.15144416689872742	0.3957889676094055	Streptococcus sp. HSISM1	Parent Taxa
0.142903670668602	0.3908042013645172	Streptococcus parasanguinis	Parent Taxa
0.14274777472019196	0.2877832353115082	Haemophilus pittmaniae	Parent Taxa
0.1407967358827591	0.3832378387451172	Streptococcus sp. LPB0220	Parent Taxa
0.13985812664031982	0.282316654920578	Haemophilus sp. oral taxon 036	Parent Taxa
0.1376594603061676	0.3522965908050537	Streptococcus lactarius	Parent Taxa
0.13046032190322876	0.27491188049316406	Haemophilus parahaemolyticus	Parent Taxa
0.1303449124097824	0.2813471853733063	Neisseria subflava	Parent Taxa
0.1293102651834488	0.28499507904052734	Neisseria sicca	Parent Taxa
0.12576650083065033	0.26815223693847656	Aggregatibacter sp. 2125159857	Parent Taxa
0.12049132585525513	0.3120107054710388	Neisseria flavescens	Parent Taxa
0.11830571293830872	0.2596723735332489	Aggregatibacter segnis	Parent Taxa
0.11639024317264557	0.33800047636032104	Streptococcus sp. oral taxon 431	Parent Taxa
0.10991571098566055	0.3455294966697693	Streptococcus salivarius	Parent Taxa
0.10197096318006516	0.31875288486480713	Streptococcus sp. FDAARGOS_192	Parent Taxa

Other bacteria of the same rank impacting Veillonella dispar

R2	Slope	Tax Name	Parent Chart
0.82095867395401	0.9205531477928162	Veillonella sp. S12025-13	Parent Taxa
0.7903766632080078	0.8945003151893616	Veillonella nakazawae	Parent Taxa
0.6337432861328125	0.7757914662361145	Veillonella atypica	Parent Taxa
0.5489339828491211	0.7164613604545593	Veillonella rogosae	Parent Taxa
0.5429280996322632	0.7087699770927429	Veillonella parvula	Parent Taxa
0.44799137115478516	0.8395105004310608	Veillonella rodentium	Parent Taxa
0.30393609404563904	0.6619523763656616	Campylobacter concisus	Parent Taxa
0.29288405179977417	0.5215399265289307	Haemophilus parainfluenzae	Parent Taxa
0.23334677517414093	0.5863806009292603	Haemophilus haemolyticus	Parent Taxa
0.19753511250019073	0.5402317643165588	Haemophilus influenzae	Parent Taxa
0.15515902638435364	0.48743441700935364	Aggregatibacter aphrophilus	Parent Taxa
0.15144416689872742	0.3826386630535126	Streptococcus sp. HSISM1	Parent Taxa
0.142903670668602	0.36566564440727234	Streptococcus parasanguinis	Parent Taxa
0.14274777472019196	0.49602532386779785	Haemophilus pittmaniae	Parent Taxa
0.1407967358827591	0.3673873543739319	Streptococcus sp. LPB0220	Parent Taxa
0.13985812664031982	0.4953945279121399	Haemophilus sp. oral taxon 036	Parent Taxa
0.1376594603061676	0.3907487392425537	Streptococcus lactarius	Parent Taxa
0.13046032190322876	0.47455325722694397	Haemophilus parahaemolyticus	Parent Taxa
0.1303449124097824	0.4632885456085205	Neisseria subflava	Parent Taxa
0.1293102651834488	0.4537280797958374	Neisseria sicca	Parent Taxa
0.12576650083065033	0.4690116047859192	Aggregatibacter sp. 2125159857	Parent Taxa
0.12049132585525513	0.3861768841743469	Neisseria flavescens	Parent Taxa
0.11830571293830872	0.45559605956077576	Aggregatibacter segnis	Parent Taxa
0.11639024317264557	0.34434932470321655	Streptococcus sp. oral taxon 431	Parent Taxa
0.10991571098566055	0.31810805201530457	Streptococcus salivarius	Parent Taxa
0.10197096318006516	0.31990599632263184	Streptococcus sp. FDAARGOS_192	Parent Taxa