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Amnibacterium endophyticum sp. nov., an endophytic actinobacterium isolated from aegiceras corniculatum
Li F.-N.2; Tuo L.1; Lee S.M.4; Jin T.5; Liao S.5; Li W.6; Yan X.6; Sun C.-H.2
2018-04-01
Source PublicationInternational Journal of Systematic and Evolutionary Microbiology
ISSN14665026
Volume68Issue:4Pages:1327-1332
AbstractA Gram-stain-positive, aerobic, non-motile, non-spore-forming and short-rod-shaped actinobacterium, designated strain 1T4Z-3, was isolated from a piece of surface-sterilized branch of Aegiceras corniculatum collected from the Cotai Ecological Zones in Macao, China. Comparative 16S rRNA gene sequence analysis showed that strain 1T4Z-3 was clearly affiliated to the genus Amnibacterium and exhibited 97.9% gene sequence similarity to Amnibacterium kyonggiense JCM 16463, 97.3% gene sequence similarity to Amnibacterium soli JCM 19015 and less than 96.4% gene sequence similarities to other genera of the family Microbacteriaceae. Strain 1T4Z-3 had L-2,4-diaminobutyric acid as the diagnostic cell-wall diamino acid. The major fatty acids (>10% of total fatty acids) were iso-C (46.6 %) and anteiso-C (27.3 %). The predominant menaquinones of strain 1T4Z-3 were MK-11 (81.4 %) and MK-12 (14.1 %). The polar lipids comprised diphosphatidylglycerol, phosphatidylglycerol, six unidentified glycolipids, four unidentified phospholipids and two unidentified lipids. The DNA G+C content of strain 1T4Z-3 was 71.4 mol%. Based on the phylogenetic, phenotypic and chemotaxonomic features, strain 1T4Z-3 is considered to represent a novel species of the genus Amnibacterium, for which the name Amnibacterium endophyticum sp. nov. is proposed. The type strain of Amnibacterium endophyticum is 1T4Z-3T (=KCTC 39983=CGMCC 1.16066).
KeywordAegiceras corniculatum Amnibacterium endophyticum Endophytic actinobacterium Strain 1T4Z-3T
DOI10.1099/ijsem.0.002676
URLView the original
Language英語
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Affiliation1.Zunyi Medical University
2.Chinese Academy of Medical Sciences
3.University of Chinese Academy of Sciences
4.University of Macau
5.China National Genebank
6.China Pharmaceutical University
Recommended Citation
GB/T 7714
Li F.-N.,Tuo L.,Lee S.M.,et al. Amnibacterium endophyticum sp. nov., an endophytic actinobacterium isolated from aegiceras corniculatum[J]. International Journal of Systematic and Evolutionary Microbiology,2018,68(4):1327-1332.
APA Li F.-N..,Tuo L..,Lee S.M..,Jin T..,Liao S..,...&Sun C.-H..(2018).Amnibacterium endophyticum sp. nov., an endophytic actinobacterium isolated from aegiceras corniculatum.International Journal of Systematic and Evolutionary Microbiology,68(4),1327-1332.
MLA Li F.-N.,et al."Amnibacterium endophyticum sp. nov., an endophytic actinobacterium isolated from aegiceras corniculatum".International Journal of Systematic and Evolutionary Microbiology 68.4(2018):1327-1332.
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