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- Title
Enterobacter tabaci sp. nov., a novel member of the genus Enterobacter isolated from a tobacco stem.
- Authors
Duan, Yan-Qing; Zhou, Xing-Kui; Di-Yan, Li; Li, Qing-Qing; Dang, Li-Zhi; Zhang, Yong-Guang; Qiu, Li-Hong; Nimaichand, Salam; Li, Wen-Jun
- Abstract
A Gram-stain negative, motile, rod-shaped bacterium, designated strain YIM Hb-3, was isolated from the stem of a tobacco plant. The strain was observed to form convex, circular and yellow-colored colonies. The predominant respiratory quinone was identified as Q-8. The major fatty acids (>5 %) detected were Cω7c and/or Cω6c (summed feature 3), C, Ccyclo, Cω7c and/or Cω6c (summed feature 8), C3-OH and/or iso-CI (summed feature 2), C and C. The genomic DNA G+C content was determined to be 54.8 mol%. Phylogenetic trees based on 16S rRNA gene sequences and multilocus sequence analysis showed that strain YIM Hb-3 had the closest phylogenetic relationship with Enterobacter mori LMG 25706. DNA-DNA relatedness value between strain YIM Hb-3 and E. mori LMG 25706 was 46.9 ± 3.8 %. On the basis of phenotypic and chemotaxonomic data, phylogenetic analysis, and DNA-DNA relatedness value, strain YIM Hb-3 is considered to represent a novel species of the genus Enterobacter, for which the name Enterobacter tabaci sp. nov. is proposed. The type strain is YIM Hb-3 (=KACC 17832 =KCTC 42694).
- Subjects
TOBACCO composition; ENTEROBACTER; PLANT stems; GRAM-negative bacteria; BACTEROIDACEAE; FATTY acids
- Publication
Antonie van Leeuwenhoek, 2015, Vol 108, Issue 5, p1161
- ISSN
0003-6072
- Publication type
Article
- DOI
10.1007/s10482-015-0569-1