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The Journal of Microbiology

, Volume 46, Issue 4, pp 396–401 | Cite as

Acinetobacter soli sp. nov., isolated from forest soil

  • Duwoon Kim
  • Keun Sik Baik
  • Mi Sun Kim
  • Seong Chan Park
  • Seon Suk Kim
  • Moon Soo Rhee
  • Young Se Kwak
  • Chi Nam SeongEmail author
Articles

Abstract

A non-motile and rod shaped bacterium, designated strain B1T, was isolated from forest soil at Mt. Baekwoon, Republic of Korea. Cells were Gram-negative, catalase-positive, and oxidase-negative. The major fatty acids were 9-octadecenoic acid (C18:1 ω9c; 42%) and hexadecanoic acid (C16:0; 25.9%) and summed feature 3 (comprising iso-C15:0 2-OH and/or C16:1 ω7c; 10.0%). The DNA G+C content was 44.1 mol%. A phylogenetic tree based on 16S rRNA gene sequences showed that strain B1T formed a lineage within the genus Acinetobacter and was closely related to A. baylyi DSM 14961T (98.6% sequence similarity), followed by A. baumannii DSM 30007T (97.4%), A. calcoaceticus DSM 30006T (97.0%) and 3 genomic species (96.8∼7.6%). Phenotypic characteristics, gyrB gene sequence analysis and DNA-DNA relatedness data distinguished strain B1T from type strains of A. baylyi, A. baumannii, and A. calcoaceticus. On the basis of the evidence presented in this study, strain B1T represents a novel species of the genus Acinetobacter, for which the name Acinetobacter soli sp. nov. is proposed. The type strain is B1T (= KCTC 22184T= JCM 15062T).

Keywords

Acinetobacter soli gyrB gene DNA-DNA relatedness 

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Copyright information

© The Microbiological Society of Korea and Springer-Verlag Berlin Heidelber GmbH 2008

Authors and Affiliations

  • Duwoon Kim
    • 1
  • Keun Sik Baik
    • 2
  • Mi Sun Kim
    • 2
  • Seong Chan Park
    • 2
  • Seon Suk Kim
    • 2
  • Moon Soo Rhee
    • 3
  • Young Se Kwak
    • 4
  • Chi Nam Seong
    • 2
    Email author
  1. 1.Division of Food Science and Aqualife MedicineChonnam National UniversityYeosuRepublic of Korea
  2. 2.Department of BiologySunchon National UniversitySuncheonRepublic of Korea
  3. 3.Korean Collection for Type CulturesKorea Research Institute of Bioscience and BiotechnologyDaejeonRepublic of Korea
  4. 4.Environment & Energy Research CenterResearch Institute of Industrial Science & Technology (RIST)GwangyangRepublic of Korea

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