Histophilus somni 8917974 is a microaerophile, mesophilic, Gram-negative prokaryote of the family Pasteurellaceae.
Gram-negative rod-shaped microaerophile mesophilic genome sequence 16S sequence| @ref 20215 |
Last LPSN update
2025-12-16 10:03:05 |
| Domain Pseudomonadati |
| Phylum Pseudomonadota |
| Class Gammaproteobacteria |
| Order Pasteurellales |
| Family Pasteurellaceae |
| Genus Histophilus |
| Species Histophilus somni |
| Full scientific name Histophilus somni Angen et al. 2003 |
| @ref | Metabolite | Is antibiotic | Is sensitive | Is resistant | |
|---|---|---|---|---|---|
| 39916 | 0129 (2,4-Diamino-6,7-di-iso-propylpteridine phosphate) |
| @ref | Value | Activity | Ec | |
|---|---|---|---|---|
| 68382 | acid phosphatase | + | 3.1.3.2 | from API zym |
| 39916 | alcohol dehydrogenase | - | 1.1.1.1 | |
| 68382 | alkaline phosphatase | + | 3.1.3.1 | from API zym |
| 68382 | alpha-chymotrypsin | - | 3.4.21.1 | from API zym |
| 68382 | alpha-fucosidase | - | 3.2.1.51 | from API zym |
| 68382 | alpha-galactosidase | - | 3.2.1.22 | from API zym |
| 68382 | alpha-glucosidase | - | 3.2.1.20 | from API zym |
| 68382 | alpha-mannosidase | - | 3.2.1.24 | from API zym |
| 68382 | beta-galactosidase | - | 3.2.1.23 | from API zym |
| 39916 | beta-galactosidase | - | 3.2.1.23 | |
| 68382 | beta-glucosidase | - | 3.2.1.21 | from API zym |
| 68382 | beta-glucuronidase | + | 3.2.1.31 | from API zym |
| 39916 | catalase | + | 1.11.1.6 | |
| 68382 | cystine arylamidase | - | 3.4.11.3 | from API zym |
| 68382 | esterase (C 4) | - | from API zym | |
| 68382 | esterase lipase (C 8) | - | from API zym | |
| 39916 | gamma-glutamyltransferase | - | 2.3.2.2 | |
| 68382 | leucine arylamidase | + | 3.4.11.1 | from API zym |
| 68382 | lipase (C 14) | - | from API zym | |
| 39916 | lysine decarboxylase | - | 4.1.1.18 | |
| 68382 | N-acetyl-beta-glucosaminidase | - | 3.2.1.52 | from API zym |
| 68382 | naphthol-AS-BI-phosphohydrolase | + | from API zym | |
| 39916 | ornithine decarboxylase | - | 4.1.1.17 | |
| 39916 | oxidase | + | ||
| 68382 | trypsin | - | 3.4.21.4 | from API zym |
| 39916 | urease | - | 3.5.1.5 | |
| 68382 | valine arylamidase | - | from API zym |
| @ref | Description | Assembly level | INSDC accession | BV-BRC accession | NCBI tax ID | Score | |
|---|---|---|---|---|---|---|---|
| 66792 | ASM2350292v1 assembly for Histophilus somni ATCC 700025 | contig | GCA_023502925   | 731.300  | 731 | 52.82 | |
| @ref | Description | Accession | Length | Database | NCBI tax ID | |
|---|---|---|---|---|---|---|
| 124043 | Histophilus somni strain UOC-EPH-KLM-014 16S ribosomal RNA gene, partial sequence. | MN005937 | 1539 | | 731 | |
| Title | Authors | Journal | DOI | Year | |
|---|---|---|---|---|---|
| Whole-genome sequencing of Histophilus somni strains isolated in Russia. | Yatsentyuk S, Pobolelova J, Gordeeva V, Timofeeva I. | Vet World | 10.14202/vetworld.2023.272-280 | 2023 | |
| Respiratory Bacteria and Antimicrobial Resistance Genes Detected by Long-Read Metagenomic Sequencing Following Feedlot Arrival, Subsequent Treatment Risk and Phenotypic Resistance in Feedlot Calves. | Abi Younes JN, McLeod L, Lacoste SR, Chai Z, Herman EK, McCarthy EL, Campbell JR, Gow SP, Stothard P, Links MG, Otto SJG, Waldner CL. | Antibiotics (Basel) | 10.3390/antibiotics14111098 | 2025 | |
| The prevalence and antimicrobial resistance of respiratory pathogens isolated from feedlot cattle in Canada. | Rattanapanadda P, Ramsay D, Butters A, Booker CW, Hannon SJ, Hendrick S, Van Donkersgoed J, Warr BN, Gow SP, Morley PS. | Front Microbiol | 10.3389/fmicb.2025.1497402 | 2025 | |
| Evaluating the Diagnostic Performance of Long-Read Metagenomic Sequencing Compared to Culture and Antimicrobial Susceptibility Testing for Detection of Bovine Respiratory Bacteria and Indicators of Antimicrobial Resistance. | Abi Younes JN, McLeod L, Otto SJG, Chai Z, Lacoste S, McCarthy EL, Links MG, Herman EK, Stothard P, Gow SP, Campbell JR, Waldner CL. | Antibiotics (Basel) | 10.3390/antibiotics14111114 | 2025 | |
| Association between respiratory disease pathogens in calves near feedlot arrival with treatment for bovine respiratory disease and subsequent antimicrobial resistance status. | Abi Younes JN, Campbell JR, Gow SP, Woolums AR, Waldner CL. | Front Vet Sci | 10.3389/fvets.2024.1416436 | 2024 | |
| Pradofloxacin Minimum Inhibitory Concentration Profiling of Streptococcus suis Isolates: Insights into Antimicrobial Susceptibility in Swine. | Risser J, Tessman R, Bade D, Sahin O, Clavijo MJ, Dhup S, Hoffmann P. | Pathogens | 10.3390/pathogens14010088 | 2025 | |
| Antimicrobial resistance and associated genetic background of Histophilus somni isolated from clinically affected and healthy cattle. | Ueno Y, Suzuki K, Takamura Y, Hoshinoo K, Takamatsu D, Katsuda K. | Front Vet Sci | 10.3389/fvets.2022.1040266 | 2022 | |
| Bacterial enrichment prior to third-generation metagenomic sequencing improves detection of BRD pathogens and genetic determinants of antimicrobial resistance in feedlot cattle. | Herman EK, Lacoste SR, Freeman CN, Otto SJG, McCarthy EL, Links MG, Stothard P, Waldner CL. | Front Microbiol | 10.3389/fmicb.2024.1386319 | 2024 | |
| Comparison of the Minimum Inhibitory and Mutant Prevention Drug Concentrations for Pradofloxacin and 7 Other Antimicrobial Agents Tested Against Swine Isolates of Actinobacillus pleuropneumoniae and Pasteurella multocida. | Blondeau JM, Fitch SD. | Molecules | 10.3390/molecules29225448 | 2024 | |
| Variation in Pen-Level Prevalence of BRD Bacterial Pathogens and Antimicrobial Resistance Following Feedlot Arrival in Beef Calves. | Abi Younes JN, Campbell JR, Otto SJG, Gow SP, Woolums AR, Jelinski M, Lacoste S, Waldner CL. | Antibiotics (Basel) | 10.3390/antibiotics13040322 | 2024 | |
| Integrative Conjugative Element ICEHs1 Encodes for Antimicrobial Resistance and Metal Tolerance in Histophilus somni. | Bhatt K, Timsit E, Rawlyk N, Potter A, Liljebjelke K. | Front Vet Sci | 10.3389/fvets.2018.00153 | 2018 | |
| A Sensitive and Accurate Recombinase Polymerase Amplification Assay for Detection of the Primary Bacterial Pathogens Causing Bovine Respiratory Disease. | Conrad CC, Daher RK, Stanford K, Amoako KK, Boissinot M, Bergeron MG, Alexander T, Cook S, Ralston B, Zaheer R, Niu YD, McAllister T. | Front Vet Sci | 10.3389/fvets.2020.00208 | 2020 | |
| Antimicrobial susceptibility of Histophilus somni isolated from clinically affected cattle in Australia. | Goldspink LK, Mollinger JL, Barnes TS, Groves M, Mahony TJ, Gibson JS. | Vet J | 10.1016/j.tvjl.2014.12.008 | 2015 | |
| In vitro activity and rodent efficacy of clinafloxacin for bovine and swine respiratory disease. | Sweeney MT, Quesnell R, Tiwari R, Lemay M, Watts JL. | Front Microbiol | 10.3389/fmicb.2013.00154 | 2013 | |
| Statistical methods for establishing quality control ranges for antibacterial agents in Clinical and Laboratory Standards Institute susceptibility testing. | Turnidge J, Bordash G. | Antimicrob Agents Chemother | 10.1128/aac.01457-06 | 2007 | |
| Effects of sub-minimum inhibitory concentration antibiotic levels and temperature on growth kinetics and outer membrane protein expression in Mannheimia haemolytica and Haemophilus somnus. | Reeks BY, Champlin FR, Paulsen DB, Scruggs DW, Lawrence ML. | Can J Vet Res | 2005 | |
How to citeIf you want to cite this particular strain cite the following doi:
https://doi.org/10.13145/bacdive138525.20251217.10
When using BacDive for research please cite the following paper
BacDive in 2025: the core database for prokaryotic strain data
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