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KMID : 0364820200560020186
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Korean Journal of Microbiology
2020 Volume.56 No. 2 p.186 ~ p.189
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Whole genome sequence of Rhodobacteraceae strain SC52 from gut content of sea cucumber Apostichopus japonicus
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Kim Sang-Eon
Kim Young-Sam
Kim Kyoung-Ho
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Abstract
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A novel Rhodobacteraceae bacterium, strain SC52 was isolated from the gut content of a sea cucumber Apostichopus japonicus collected from the coastal sea near Namhae, Republic of Korea. The strain was distantly related to known species within the family Rhodobacteraceae (below 95.9% in 16S rRNA gene comparison). One chromosome (2.6 Mbp), seven circular plasmids (15 kb~391 kb), and one linear plasmid (7 kb) sequences (a total of 3,893,634 bp) were obtained by using PacBio RS II platform. A total of 3,853 genes, 3,794 CDSs, 49 tRNAs, and 9 rRNAs were annotated in the contigs. Genome annotation identified genes related to biosynthesis of possible nutrient sources such as various vitamins and amino acids, which will contribute to investigate the genetic diversity of the Rhodobacteraceae group that was frequently detected in the sea cucumbers.
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KEYWORD
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Apostichopus japonicus, Rhodobacteraceae, complete genome sequence, sea cucumber
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