Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 상병인 | - |
dc.date.accessioned | 2019-11-26T07:34:52Z | - |
dc.date.available | 2019-11-26T07:34:52Z | - |
dc.date.issued | 2017-07 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY, v. 67, no. 7, page. 2114-2120 | en_US |
dc.identifier.issn | 1466-5026 | - |
dc.identifier.issn | 1466-5034 | - |
dc.identifier.uri | https://ijs.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.001888 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114762 | - |
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)). | en_US |
dc.description.sponsorship | Seil Kim and Byoung-In Sang developed the concept of the study, contributed to data analysis and preparation of the manuscript with the aid of a grant from the Korea carbon capture and sequestration (CCS) Research and Development Center (KCRC) (2014M1A8A1049296) and Byoung Seung Jeon performed experiments and contributed to design, acquisition and analysis of data with the support of a National Research Council of Science and Technology (NST) grant by the Korea government [Ministry of Science, ICT and Future Planning (MSIP)] (number CAP-11-04-KIST)/Korea Institute of Science and Technology (KIST). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | MICROBIOLOGY SOC | en_US |
dc.subject | Megasphaera | en_US |
dc.subject | hexanoic acid (caproic acid) | en_US |
dc.subject | pentanoic acid (valeric acid) | en_US |
dc.subject | rumen bacteria | en_US |
dc.subject | medium-chain carboxylic acid | en_US |
dc.title | Megasphaera hexanoica sp nov., a medium-chain carboxylic acid-producing bacterium isolated from a cow rumen | en_US |
dc.type | Article | en_US |
dc.relation.no | 7 | - |
dc.relation.volume | 67 | - |
dc.identifier.doi | 10.1099/ijsem.0.001888 | - |
dc.relation.page | 2114-2120 | - |
dc.relation.journal | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | - |
dc.contributor.googleauthor | Jeon, Byoung Seung | - |
dc.contributor.googleauthor | Kim, Seil | - |
dc.contributor.googleauthor | Sang, Byoung-In | - |
dc.relation.code | 2017001109 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL ENGINEERING | - |
dc.identifier.pid | biosang | - |
dc.identifier.researcherID | T-2817-2017 | - |
dc.identifier.orcid | http://orcid.org/0000-0001-7972-6709 | - |
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