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Solimonas terrae sp. nov., isolated from soil
Soo-Jin Kim1, Ji-Young Moon1, Hang-Yeon Weon1
1Agricultural Microbiology Division, National Academy of Agricultural Science, Rural Development Administration, Suwon 441-707, Republic of Korea.
International Journal of Systematic and Evolutionary Microbiology
|January 15, 2014
Summary
A novel bacterium, Solimonas terrae sp. nov., was discovered in South Korean soil. This aerobic, Gram-negative bacterium expands the known diversity within the Solimonas genus.
Area of Science:
- Microbiology
- Bacterial Taxonomy
- Phylogenetics
Background:
- The genus Solimonas comprises aerobic, Gram-negative bacteria with diverse environmental roles.
- Accurate taxonomic classification is crucial for understanding microbial diversity and function.
Purpose of the Study:
- To characterize a novel bacterial isolate from South Korean soil.
- To determine the phylogenetic placement and taxonomic identity of the isolate within the genus Solimonas.
Main Methods:
- Isolation and cultivation of bacteria from soil samples.
- Morphological, physiological, and biochemical characterization.
- Phylogenetic analysis based on 16S rRNA gene sequencing.
- Chemotaxonomic analyses (fatty acids, polar lipids, isoprenoid quinones).
Main Results:
- A novel Gram-negative, aerobic, motile, rod-shaped bacterium, strain KIS83-12(T), was isolated.
- Phylogenetic analysis revealed its closest relatives are Solimonas soli and other Solimonas species.
- Chemotaxonomic data (Q-8, specific polar lipids and fatty acids) supported its placement within the genus.
- The DNA G+C content was 67.9 mol%.
Conclusions:
- Strain KIS83-12(T) represents a new species within the genus Solimonas.
- The proposed name for this novel species is Solimonas terrae sp. nov.
- The type strain is KIS83-12(T) (=KACC 16967(T) =DSM 27281(T)).
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