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Report on 24 unrecorded bacterial species of Korea belonging to the phylum Firmicutes

Journal of Species Research / Journal of Species Research, (E)2713-8615
2015, v.4 no.2, pp.127-136
https://doi.org/10.12651/JSR.2015.4.2.127

Yochan Joung (Chungnam National University)
Tae-Su Kim (Chungnam National University)
Jin-Woo Bae (Kyung Hee University)
CHANG-JUN CHA (Chung-Ang University)
JONGSIK CHUN
Wan-Taek Im (Hankyong National Univeristy)
Kwang-Yeop Jahng (Chonbuk National University)
Che Ok Jeon (Chung-Ang University)
KISEONG JOH (Hankuk University of Foreign Studies)

Jung-Hoon Yoon (Sungkyunkwan University)


Abstract

As an outcome of the study on the bacterial species diversity in Korea, we report 24 unrecorded bacterial species of Korea belonging to the phylum Firmicutes. The unrecorded species excavated through this study were assigned to 12 different genera of 7 families, namely Bacillus, Halobacillus, Lysinibacillus and Thalassobacillus of Bacillaceae, Brevibacillus and Paenibacillus of Paenibacillaceae, Viridibacillus of Planococcaceae, Salinicoccus and Staphylococcus of Staphylococcaceae, Enterococcus of Enterococcaceae, Lactobacillus of Lactobacillaceae, and Lactococcus of Streptococcaceae, respectively. The bacterial isolates were obtained from various ecosystems in Korea. The isolates were identified based on 16S rRNA gene sequences, and those exhibiting at least 99% sequence similarity with known bacterial species but never reported in Korea were selected as unrecorded species. The selected isolates were subjected to further taxonomic characterization including the analysis of cell shape and fine structure using electron microscope, colony color and shapes, enzyme activities and carbon source utilization. The descriptive information on the 24 unrecorded species are provided.

keywords
Bacillales, Firmicutes, Lactobacillales, unrecorded bacterial species

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Journal of Species Research