Paenibacillus albus sp. nov., a UV radiation-resistant bacterium isolated from soil in Korea

A novel Gram-stain-positive, motile, white color and endospore-forming bacterium, designated 18JY67-1 T , was isolated from soil in Jeju Island, Korea. The strain grow at 15–42 °C (optimum 30 °C) in R2A medium at pH (6.0–9.5) (optimum 7.5). Phylogenetic analysis based on 16S rRNA gene sequences indi...

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Veröffentlicht in:Archives of microbiology 2019-10, Vol.201 (8), p.1111-1118
Hauptverfasser: Jang, Jun Hwee, Maeng, Soo Hyun, Sathiyaraj, Srinivasan, Subramani, Gayathri, Jung, Hee Young, Kim, Myung Kyum
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Sprache:eng
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Zusammenfassung:A novel Gram-stain-positive, motile, white color and endospore-forming bacterium, designated 18JY67-1 T , was isolated from soil in Jeju Island, Korea. The strain grow at 15–42 °C (optimum 30 °C) in R2A medium at pH (6.0–9.5) (optimum 7.5). Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain 18JY67-1 T formed a distinct lineage within the family Paenibacillaceae (order Bacillales , class Bacilli ), and was closely related to Paenibacillus rhizoryzae (KP675984; 96.9% 16S rRNA gene sequence similarity). The major cellular fatty acids of the strain 18JY67-1 T were C 16:0 and anteiso-C 15:0 . The predominant respiratory quinones were MK-7. The major polar lipid was identified as diphosphatidylglycerol. On the basis of phenotypic, chemotaxonomic and genotypic properties clearly indicated that isolate 18JY67-1 T represents a novel species within the genus Paenibacillus , for which the name Paenibacillus flavus sp. nov. is proposed. The type strain of Paenibacillus flavus is 18JY67-1 T (= KCTC 33959 T = JCM 33184 T ).
ISSN:0302-8933
1432-072X
DOI:10.1007/s00203-019-01669-1