Lysobacter panacihumi sp. nov., isolated from ginseng cultivated soil
Huo, Yue | Kang, Jong-Pyo | Hurh, Joon | Han, Yaxi | Ahn, Jong-Chan | Mathiyalagan, Ramya | Piao, Chunhong | Yang, Deok-Chun
A Gram-negative, non-motile, aerobic, catalase-, and oxidasepositive bacterial strain, designated DCY117ᵀ, was isolated from ginseng cultivated soil in Gochang-gun, Republic of Korea, and was characterized taxonomically using a multifaceted approach. 16S rRNA gene sequence analysis revealed that strain DCY117ᵀ showed highest similarity to Lysobacter ruishenii CTN-1ᵀ (95.3%). Phylogenetic analysis revealed that closely related relatives of strain DCY117ᵀ were L. aestuarii S2-Cᵀ (95.1%), L. daejeonensis GH1-9ᵀ (95.0%), and L. caeni BUT-8ᵀ (94.9%). Diphosphatidylglycerol (DPG), phosphatidylglycerol (PG), and phosphatidylethanolamine (PE) were the major polar lipids of strain DCY117ᵀ. The major isoprenoid quinone was Q-8. The major cellular fatty acids of strain DCY117ᵀ were iso-C₁₅:₀, iso-C₁₆:₀, and summed feature 9 (comprising iso-C₁₇:₁ω9c and/or 10-methyl-C₁₆:₀). Genomic DNA G + C content was 61.8 mol%. On the basis of our findings, strain DCY117ᵀ is a novel species in the genus Lysobacter. We propose the name Lysobacter panacihumi sp. nov., and the type strain is DCY117ᵀ (= KCTC 62019ᵀ = JCM 32168ᵀ).
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