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- Larkinella roseus sp. nov., a species of the family Cytophagaceae isolated from beach soil
- Jae-Bong Lee , Sumin Hong , Seung-Yeol Lee , Su-Jin Park , Kyeung Il Park , Seok-Gwan Choi , Myung Kyum Kim , Leonid N. Ten , Hee-Young Jung
- J. Microbiol. 2018;56(1):30-35. Published online January 4, 2018
- DOI: https://doi.org/10.1007/s12275-018-7476-x
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Abstract
- The taxonomic position of bacterial strain, designated 15J16- 1T3AT, recovered from a soil sample was established using a polyphasic approach. Phylogenic analysis based on the 16S rRNA gene sequence showed that strain 15J16-1T3AT belonged to the family Cytophagaceae, phylum Bacteroidetes, and was most closely related to ‘Larkinella harenae’ 15J9-9 (95.9% similarity), Larkinella ripae 15J11-11T (95.6%), Larkinella bovis M2TB15T (94.7%), Larkinella arboricola Z0532T (93.9%), and Larkinella insperata LMG 22510T (93.5%). Cells were rod-shaped, Gram-stain-negative, aerobic, and nonmotile. The isolate grew on NA, R2A, TSA, but not on LB agar. The strain was able to grow at temperature range from 10°C to 30°C with an optimum at 25°C and pH 6–8. Menaquinone MK-7 was the predominant respiratory quinone. The major cellular fatty acids comprised C16:1 ω5c (48.6%) and C15:0 iso (24.1%). Phosphatidylethanolamine, phosphatidylserine, and an unidentified lipid were the major polar lipids. The G + C content of the genomic DNA was 49.5 mol%. Strain 15J16-1T3AT could be distinguished from its closest phylogenetic neighbors based on its phenotypic, genotypic, and chemotaxonomic features. Therefore, the isolate is considered to represent a novel species in the genus Larkinella, for which the name Larkinella roseus sp. nov. is proposed. The type strain is 15J16-1T3AT (= KCTC 52004T = JCM 31991T).
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Citations
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- Larkinella humicola sp. nov., a gamma radiation-resistant bacterium isolated from soil
Yuna Park, Leonid N. Ten, Young Koung Lee, Hee‑Young Jung, Myung Kyum Kim
Archives of Microbiology.2022;[Epub] CrossRef - Larkinella punicea sp. nov., isolated from manganese mine soil
Zijie Zhou, Lin Zhu, Yixuan Dong, Xian Xia, Shijuan Wu, Gejiao Wang
Archives of Microbiology.2020; 202(9): 2517. CrossRef - List of new names and new combinations previously effectively, but not validly, published
Aharon Oren, George Garrity
International Journal of Systematic and Evolutionary Microbiology.2018; 68(5): 1411. CrossRef - Hymenobacter segetis sp. nov., isolated from soil
Leonid N. Ten, Soo Jeong Lim, Byung-Oh Kim, In-Kyu Kang, Hee-Young Jung
Archives of Microbiology.2018; 200(8): 1167. CrossRef
- Larkinella humicola sp. nov., a gamma radiation-resistant bacterium isolated from soil
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