<P>Two bacterial strains, designated THG-DN8.7(T) and THG-DN8.3(T), were isolated from the rhizosphere of a strawberry plant in Gyeryong Mountain, South Korea. Cells of both isolates were observed to be Gram-negative, yellow-coloured and rod-sha...
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https://www.riss.kr/link?id=A107515306
2015
-
SCI,SCIE,SCOPUS
학술저널
1437-1444(8쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P>Two bacterial strains, designated THG-DN8.7(T) and THG-DN8.3(T), were isolated from the rhizosphere of a strawberry plant in Gyeryong Mountain, South Korea. Cells of both isolates were observed to be Gram-negative, yellow-coloured and rod-sha...
<P>Two bacterial strains, designated THG-DN8.7(T) and THG-DN8.3(T), were isolated from the rhizosphere of a strawberry plant in Gyeryong Mountain, South Korea. Cells of both isolates were observed to be Gram-negative, yellow-coloured and rod-shaped. Comparative 16S rRNA gene sequence analysis showed that strain THG-DN8.7(T) had highest sequence similarities to Lysobacter yangpyeongensis KACC 11407(T) (97.2?%), Lysobacter niabensis KACC 11587(T) (97.0?%) and Lysobacter oryzae KCTC 22249(T) (96.9?%), while strain THG-DN8.3(T) had closely similarity with L. niabensis KACC 11587(T) (98.1?%), L. oryzae KCTC 22249(T) (97.1?%) and L. yangpyeongensis KACC 11407(T) (96.1?%). DNA-DNA relatedness values between strains THG-DN8.7(T) and THG-DN8.3(T) and their closest phylogenetically neighbours were below 30.0?%, which indicates that strains THG-DN8.7(T) and THG-DN8.3(T) represent distinct species within the genus Lysobacter. Both strains were found to contain iso-C15:0, iso-C16:0 and iso-C17:1 ω9c as predominant fatty acids and ubiquinone-8 as major isoprenoid quinone. The major polar lipids were identified as phosphatidylethanolamine, phosphatidyl-N-methylethanolamine, phosphatidylglycerol and diphosphatidylglycerol. The DNA G+C content of strains THG-DN8.7(T) and THG-DN8.3(T) were determined to be 66.9 and 67.8?mol%, respectively. These data are consistent with the affiliation of the two new species represented by THG-DN8.7(T) and THG-DN8.3(T) to the genus Lysobacter. The names Lysobacter fragariae sp. nov. and Lysobacter rhizosphaerae sp. nov. are proposed for these species with the type strains THG-DN8.7(T) (=KCTC 42236(T)?=?JCM 30322(T)) and THG-DN8.3(T) (=KCTC 42237(T)?=?JCM 30321(T)), respectively.</P>
Lentibacillus garicola sp. nov., isolated from myeolchi-aekjeot, a Korean fermented anchovy sauce.
Flavobacterium vireti sp. nov., isolated from soil.