| General Information of MIC (ID: MIC00655) |
| MIC Name |
Histophilus somni (gamma-proteobacteria)
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| MIC Synonyms |
Haemophilus ovis
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| Body Site |
Blood
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| Lineage |
Kingdom: Bacteria
Phylum: Proteobacteria
Class: Gammaproteobacteria
Order: Pasteurellales
Family: Pasteurellaceae
Genus: Histophilus
Species: Histophilus somni
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| Oxygen Sensitivity |
Microaerophile
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| Microbial Metabolism |
Strictly respiratory, Asaccharolytic
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| Gram |
Negative
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| Host Relationship |
Opportunistic pathogen
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| Description |
Histophilus somni is a Gram-negative bacterium that is a member of the Pasteurellaceae family. It appears microscopically as a coccobacillus, is a facultative anaerobe, non-motile, and a non-spore-forming bacterium.
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| External Links |
Taxonomy ID |
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| Genome Assembly ID |
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| GOLD Organism ID |
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| Host Immune Factors (HIFs) |
| Immunoglobulin M |
| HIF ID |
HIFM0266 |
HIF Info
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Class |
Immunoglobulin (Ig) |
| Description |
The abundance of Histophilus somni is associated with IgM response. |
[1] |
| Immunoglobulin G2 |
| HIF ID |
HIFM0268 |
HIF Info
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Class |
Immunoglobulin (Ig) |
| Description |
The abundance of Histophilus somni is associated with IgG2. |
[1] |
| Immunoglobulin G1 |
| HIF ID |
HIFM0269 |
HIF Info
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Class |
Immunoglobulin (Ig) |
| Description |
The abundance of Histophilus somni is associated with IgG1. |
[1] |
| Immunoglobulin G |
| HIF ID |
HIFM0270 |
HIF Info
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Class |
Immunoglobulin (Ig) |
| Description |
IgG antibodies recognize primarily a 40 kDa outer membrane protein (OMP) in whole cell Haemophilus somnus preparations. |
[2] |
| Immunoglobulin E |
| HIF ID |
HIFM0271 |
HIF Info
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Class |
Immunoglobulin (Ig) |
| Description |
Specificity of IgE antibody could responses to Haemophilus somnus infection of calves. |
[2] |
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| References |
| 1 |
Experimental abortion and the systemic immune response to "Haemophilus somnus" in cattle. Infect Immun. 1986 Nov;54(2):555-60.
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| 2 |
Specificity of IgG and IgE antibody responses to Haemophilus somnus infection of calves.Vet Immunol Immunopathol. 2006 Sep 15;113(1-2):191-9. doi: 10.1016/j.vetimm.2006.05.003. Epub 2006 Jul 7.
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