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KMID : 0364820200560010080
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Korean Journal of Microbiology
2020 Volume.56 No. 1 p.80 ~ p.82
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Complete genome sequence of Mucilaginibacter ginsenosidivorax KHI-28 T , a ginsenoside-converting bacterium, isolated from sediment
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Lee Young-Woo
Lee Byoung-Hee
Lee Ki-Eun
Lee Soon-Youl
Im Wan-Taek
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Abstract
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Mucilaginibacter ginsenosidivorax KHI-28 T (KACC 14955 T = LMG 25804 T ) is Gram-stain-negative, strictly aerobic, nonmotile, non-spore-forming, and rod-shaped. M. ginsenosidivorax was isolated from sediment in a river in Gapcheon, Daejeon, South Korea. Strain KHI-28 T had β-glucosidase activity, responsible for transforming ginsenosides Rb1 and Re into Rg2 and C-K, respectively. The complete genome of M. ginsenosidivorax KHI-28 T revealed a single circular chromosome comprising 7,811,413 bp, with a G + C content of 43.1%. Several glycoside hydrolase-encoding genes were found, which might contribute in converting major ginsenosides to minor ginsenosides and they were expected strong pharmacological effects.
In addition, genes encoding nucleotide excision repair enzymes and virulence factors were found.
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KEYWORD
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Mucilaginibacter ginsenosidivorax, complete genome, glycoside hydrolase, PacBio RS II, sediment
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