Agromyces kandeliae sp. nov., isolated from rhizosphere soil of Kandelia candel in a mangrove.
Int J Syst Evol Microbiol
; 70(11): 5861-5867, 2020 Nov.
Article
em En
| MEDLINE
| ID: mdl-33044149
ABSTRACT
A novel, Gram-stain-positive, aerobic, non-spore-forming, non-motile and irregular rod-shaped bacterium designated Q22T was isolated from the rhizosphere soil of mangrove plant, Kandelia candel collected in Zhangzhou, Fujian province, China. Strain Q22T was able to grow at 10-40 °C (optimum 30 °C), pH 5.5-9.0 (optimum 7.0-8.0) and with 0-5.0% (w/v) NaCl (optimum 1.0â%). The genomic DNA G+C content was 71.9%. The average nucleotide identity, and in silico DNA-DNA hybridization values between strain Q22T and the reference strains were 79.7-88.9% and 22.6-37.4%, respectively. The predominant isoprenoid quinone was MK-12 and the major fatty acids were anteiso-C150, iso-C160 and anteiso-C170. The major polar lipids of strain Q22T were diphosphatidylglycerol, phosphatidylglycerol, one glycolipid and three unidentified lipids. The strain Q22T contained 2,4-diaminobutyric acid, alanine acid, glutamic acid and glycine in the peptidoglycans. The phylogenetic analysis and genotypic features, along with the phenotypic and chemotaxonomic characteristics, indicate that strain Q22T represents a novel species of the genus Agromyces, for which the name Agromyces kandeliae sp. nov. is proposed. The type strain is Q22T (=MCCC 1K03340T= KCTC 39961T).
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Base de dados:
MEDLINE
Assunto principal:
Filogenia
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Microbiologia do Solo
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Actinobacteria
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Rhizophoraceae
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Rizosfera
País/Região como assunto:
Asia
Idioma:
En
Revista:
Int J Syst Evol Microbiol
Assunto da revista:
MICROBIOLOGIA
Ano de publicação:
2020
Tipo de documento:
Article