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| [[File:SEM electron micrograph of Streptococcus bovis JB1.jpg|thumb|150x150px|''S. azabuensis'' KH1P5 in liquid culture exhibiting its dense layer of EPS. Source: Dr. Roy Rodriguez Carrero]]
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| == Introduction == | | == Introduction == |
| ''Streptococcus bovis'' JB1 was isolated from the rumen of alfalfa-fed cow. It is a major amylolytic bacterium that depolymerize starch to glucose, fermenting it to large amounts of lactic acid that can lead to lactic acidosis in ruminants.
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| == Global Methane Hub Metadata == | | == Global Methane Hub Metadata == |
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| |Origin: | | |Origin: |
| |Illinois, Mackie Lab | | | |
| |- | | |- |
| |Sequenced by: | | |Sequenced by: |
| |Ahmed Hetta and Yuqi Li | | | |
| |- | | |- |
| |Assembled by: | | |Assembled by: |
| |William G. Alexander | | | |
| |- | | |- |
| |Methylome called by: | | |Methylome called by: |
| |William G. Alexander | | | |
| |- | | |- |
| |Methyltransferases cloned by: | | |Methyltransferases cloned by: |
| |No methylation motifs have been detected | | | |
| |- | | |- |
| |MIC and Culturing Conditions by: | | |MIC and Culturing Conditions by: |
| |Ahmed Hetta and Yuqi Li | | | |
| |- | | |- |
| |Transformation by: | | |Transformation by: |
| |Ahmed Hetta | | | |
| |} | | |} |
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| == Genome == | | == Genome == |
| [[File:Streptococcus bovis JB1 1 1 circos.png|center|thumb|Circos plot of ''S. azabuensis'' KH1P5. Source: Dr. William G. Alexander]]
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| == DefenseFinder Results == | | == DefenseFinder Results == |
| == Methylome == | | == Methylome == |
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| == Culturing Conditions == | | == Culturing Conditions == |
| ''Streptococcus bovis'' JB1 grows on both M2GSC and SDM (Semi Defined medium). Cells grow overnight at 37 °C in SDM or M2GSC culture medium with head space composed of 95% CO<sub>2</sub> and 5% H<sub>2</sub>. Similarly, ''Streptococcus bovis'' JB1 grows overnight on SDM agar plates. Agar plates were placed in anaerobic Jar and incubated in anaerobic chamber under gas mixture that is composed of 95% CO<sub>2</sub> and 5% H<sub>2</sub>.
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| == Antibiotic MIC Tests == | | == Antibiotic MIC Tests == |
| [[File:Streptococcus bovis JB1 MIC.png|left|thumb|MIC tests of ''S. azabuensis''. Source: Dr. Roy Rodriguez Carrero]]
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| {| class="wikitable" | | {| class="wikitable" |
| !antibiotic | | !antibiotic |
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| == Transformation Results == | | == Transformation Results == |
| == External Links == | | == External Links == |
| [1] Seshadri R, Leahy SC, Attwood GT, Teh KH, Lambie SC, Cookson AL, Eloe-Fadrosh EA, Pavlopoulos GA, Hadjithomas M, Varghese NJ, Paez-Espino D; Hungate1000 project collaborators; Perry R, Henderson G, Creevey CJ, Terrapon N, Lapebie P, Drula E, Lombard V, Rubin E, Kyrpides NC, Henrissat B, Woyke T, Ivanova NN, Kelly WJ. 2019. Cultivation and sequencing of rumen microbiome members from the Hungate1000 Collection. Nature Biotechnol 36: 359-367. doi: 10.1038/nbt.4110.
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| [2] Kumar S, Treloar BP, Teh KH, McKenzie CM, Henderson G, Attwood GT, Waters SM, Patchett ML, Janssen PH. 2018. Sharpea and Kandleria are lactic acid producing rumen bacteria that do not change their fermentation products when co-cultured with a methanogen. Anaerobe 54: 31-38. doi: 10.1016/j.anaerobe.2018.07.008.
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| [3] Kittelmann S, Pinares-Patiño CS, Seedorf H, Kirk MR, Ganesh S, McEwan JC, Janssen PH. 2014. Two different bacterial community types are linked with the low-methane emission trait in sheep. PLoS One 9: e103171. doi: 10.1371/journal.pone.0103171.
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| [4] Kamke J, Kittelmann S, Soni P, Li Y, Tavendale M, Ganesh S, Janssen PH, Shi W, Froula J, Rubin EM, Attwood GT. 2016. Rumen metagenome and metatranscriptome analyses of low methane yield sheep reveals a Sharpea-enriched microbiome characterised by lactic acid formation and utilisation. Microbiome 4: 56. doi: 10.1186/s40168-016-0201-2.
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| [5] Morita H, Shiratori C, Murakami M, Takami H, Toh H, Kato Y, Nakajima F, Takagi M, Akita H, Masaoka T, Hattori M. 2008. Sharpea azabuensis gen. nov., sp. nov., a Gram-positive, strictly anaerobic bacterium isolated from the faeces of thoroughbred horses. Int J Syst Evol Microbiol 58: 2682-2686 doi: 10.1099/ijs.0.65543-0.
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Introduction
| Origin:
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| Sequenced by:
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| Assembled by:
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| Methylome called by:
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| Methyltransferases cloned by:
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| MIC and Culturing Conditions by:
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| Transformation by:
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Genome
DefenseFinder Results
Methylome
No methylation motifs were detected in Streptococcus bovis JB1.
Methylating E. coli Strains
No E. coli methylation strain has been constructed for S. bovis JB1 strain
Culturing Conditions
Antibiotic MIC Tests
| antibiotic
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concentration (ug/mL)
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| Ampicillin
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5
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| Kanamycin
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0.38
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| Chloramphenicol
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25
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| Tetracycline
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1
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| Gentamicin
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insensitive
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| Streptomycin
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96
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| Erythromycin
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0.23
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Protocols
External Links
