Megasphaera hexanoica sp nov., a medium-chain carboxylic acid-producing bacterium isolated from a cow rumen
DC Field | Value | Language |
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dc.contributor.author | Jeon, Byoung Seung | - |
dc.contributor.author | Kim, Seil | - |
dc.contributor.author | Sang, Byoung-In | - |
dc.date.accessioned | 2022-07-13T20:07:14Z | - |
dc.date.available | 2022-07-13T20:07:14Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2017-07 | - |
dc.identifier.issn | 1466-5026 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/152036 | - |
dc.description.abstract | Strain MHT, a strictly anaerobic, Gram-stain-negative, non-spore-forming, spherical coccus or coccoid-shaped microorganism, was isolated from a cow rumen during a screen for hexanoic acid-producing bacteria. The microorganism grew at 30-40 degrees C and pH 5.5-7.5 and exhibited production of various short-and medium-chain carboxylic acids (acetic acid, butyric acid, pentanoic acid, isobutyric acid, isovaleric acid, hexanoic acid, heptanoic acid and octanoic acid), as well as H-2 and CO2 as biogas. Phylogenetic analysis based on 16S rRNA gene sequencing demonstrated that MHT represents a member of the genus Megasphaera, with the closest relatives being Megapsphaera indica NMBHI-10(T) (94.1% 16S rRNA sequence similarity), Megasphaera elsdenii DSM 20460(T) (93.8 %) and Megasphaera paucivorans DSM 16981(T) (93.8 %). The major cellular fatty acids produced by MHT included C-12 : 0, C-16 : 0, C(18 : 1)cis 9, and C-18 : 0, and the DNA G+C content of the MHT genome is 51.8 mol%. Together, the distinctive phenotypic and phylogenetic characteristics of MHT indicate that this microorganism represents a novel species of the genus Megasphaera, for which the name Megasphaera hexanoica sp. nov. is herein proposed. The type strain of this species is MHT (=KCCM 43214(T)=JCM 31403(T)). | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MICROBIOLOGY SOC | - |
dc.title | Megasphaera hexanoica sp nov., a medium-chain carboxylic acid-producing bacterium isolated from a cow rumen | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Sang, Byoung-In | - |
dc.identifier.doi | 10.1099/ijsem.0.001888 | - |
dc.identifier.scopusid | 2-s2.0-85027141258 | - |
dc.identifier.wosid | 000408263300007 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, v.67, no.7, pp.2114 - 2120 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | - |
dc.citation.title | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | - |
dc.citation.volume | 67 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 2114 | - |
dc.citation.endPage | 2120 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.subject.keywordPlus | EXTRACTIVE FERMENTATION | - |
dc.subject.keywordPlus | CLOSTRIDIUM KLUYVERI | - |
dc.subject.keywordPlus | HUMAN FECES | - |
dc.subject.keywordPlus | ELSDENII | - |
dc.subject.keywordPlus | GALACTITOL | - |
dc.subject.keywordPlus | SEQUENCE | - |
dc.subject.keywordPlus | TREES | - |
dc.subject.keywordPlus | BS-1 | - |
dc.subject.keywordAuthor | Megasphaera | - |
dc.subject.keywordAuthor | hexanoic acid (caproic acid) | - |
dc.subject.keywordAuthor | pentanoic acid (valeric acid) | - |
dc.subject.keywordAuthor | rumen bacteria | - |
dc.subject.keywordAuthor | medium-chain carboxylic acid | - |
dc.identifier.url | https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.001888 | - |
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