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Sinosporangium fuscum sp. nov., isolated from soil
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Document Title
Sinosporangium fuscum sp. nov., isolated from soil
Author
Suriyachadkun C., Ngaemthao W., Chunhametha S., Thawai C., Sanglier J.-J.
Name from Authors Collection
Affiliations
BIOTEC Culture Collection, Bioresources Technology Unit, National Center for Genetic Engineering and Biotechnology, National Science and Technology Development Agency, Pathum Thani, Thailand; Department of Biology and Actinobacterial Research Unit, King Monkut’s Institute of Technology Ladkrabang, Bangkok, Thailand
Type
Article
Source Title
International Journal of Systematic and Evolutionary Microbiology
ISSN
14665026
Year
2015
Volume
65
Issue
6
Page
1764-1769
Open Access
All Open Access, Bronze
Publisher
Microbiology Society
DOI
10.1099/ijs.0.000172
Format
Abstract
A novel actinomycete, A-T 8343T was isolated from a moist evergreen forest soil sample collected in the Trat Province, Thailand. Based on 16S rRNA gene sequence analysis, strain A-T 8343T belonged to the genus Sinosporangium and was closely related to Sinosporangium siamense AT 1946T (98.81 %) and Sinosporangium album 6014T(98.54 %). The DNA–DNA relatedness values were 21.8–27% with S. siamense A-T 1946T and 31.1–31.9% with S. album 6014T, which were significantly below 70 %. The result differentiated A-T 8343T from the closest species. The organism developed spherical sporangia containing non-motile spores on aerial mycelia. The cell-wall peptidoglycan contained meso-diaminopimelic acid. The whole-cell sugars contained rhamnose, ribose, madurose and glucose. The predominant menaquinones were MK- 9(H2) and MK-9(H4). The diagnostic phospholipids were phosphatidylmethylethanolamine, phosphatidylethanolamine, hydroxyl-phosphatidylethanolamine, diphosphatidylglycerol, lysophosphatidylethanolamine, N-acetylglucosamine-containing phospholipids, phosphatidylglycerol, phosphatidylinositol, phosphatidylinositol-mannosides, aminophosphoglycolipid and one unknown phospholipid. The major cellular fatty acids were saturated C16 : 0, iso C16 : 0, unsaturated C16 : 1 and C18 : 1. Following an evaluation of phenotypic, chemotaxonomic and genotypic characteristics, the new isolate is proposed as a representative novel species of the genus Sinosporangium to be named Sinosporangium fuscum sp. nov. The type strain is A-T 8343T (=BCC 52770T=NBRC 109516T). © 2015, IUMS.
Industrial Classification
Knowledge Taxonomy Level 1
Knowledge Taxonomy Level 2
Knowledge Taxonomy Level 3
License
N/A
Rights
N/A
Publication Source
Scopus