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Complete genome sequence of Runella sp. ABRDSP2, a new mono-aromatic compounds degrading bacterium isolated from freshwater

담수로부터 분리한 단환성 화합물 분해 미생물 Runella sp. ABRDSP2의 전장 유전체 서열

  • Kang, Hye Kyeong (Freshwater Bioresources Utilization Division, Nakdonggang National Institute of Biological Resources) ;
  • Ryu, Byung-Gon (Freshwater Bioresources Utilization Division, Nakdonggang National Institute of Biological Resources) ;
  • Choi, Kyung Min (Freshwater Bioresources Utilization Division, Nakdonggang National Institute of Biological Resources) ;
  • Jin, Hyun Mi (Freshwater Bioresources Utilization Division, Nakdonggang National Institute of Biological Resources)
  • 강혜경 (국립낙동강생물자원관 자원활용기반연구부) ;
  • 류병곤 (국립낙동강생물자원관 자원활용기반연구부) ;
  • 최경민 (국립낙동강생물자원관 자원활용기반연구부) ;
  • 진현미 (국립낙동강생물자원관 자원활용기반연구부)
  • Received : 2018.12.04
  • Accepted : 2018.12.11
  • Published : 2019.03.31

Abstract

The Runella sp. ABRDSP2, capable of degrading mono-aromatic compounds such as toluene, was isolated from freshwater. The whole genome, consisting of a circular single chromosome and three plasmids, was composed of total 7,613,819 bp length with 44.4% G+C contents and 6,006 genes. The genome of strain ABRDSP2 contains many aromatic hydrocarbon degrading genes such as monooxygenase, ring-cleaving dioxygenase, and catechol 1,2-dioxygenase. The complete genome reveals versatile biodegradation capabilities of Runella sp. ABRDSP2.

페놀과 같은 단환성 화합물을 분해하는 미생물인 Runella sp. ABRDSP2 균주는 담수로부터 분리되었다. 원형으로 완성된 하나의 chromosome과 3개의 plasmid로 구성된 유전체는 GC 함량이 44.4%인 총 7,613,819 bp의 크기를 나타내며 6,006개의 유전자를 인코딩하고 있다. ABRDSP2 균주는 monooxygenase, ring-cleaving dioxygenase 및 catechol 1,2-dioxygenase 등의 다수의 방향성 탄화수소를 분해하는 유전자를 함유하고 있다. 이런 전장 유전체는 Runella sp. ABRDSP2 균주가 다양한 생분해능력이 있음을 나타낸다.

Keywords

MSMHBQ_2019_v55n1_55_f0001.png 이미지

Fig. 1. Graphical circular maps of the chromosome and plasmids of Runella sp. ABRDSP2.

Table 1. General genomic features of the Runella sp. ABRDSP2

MSMHBQ_2019_v55n1_55_t0001.png 이미지

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