Korean Journal of Microbiology (미생물학회지)

The Microbiological Society of Korea (한국미생물학회)
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Complete genome sequence of Pseudoalteromonas donghaensis HJ51T isolated from seawater

해수에서 분리된 Pseudoalteromonas donghaensis HJ51T 의 유전체 서열분석

  • Oh, Ji-Sung (Department of Microbiology, Chungbuk National University) ;
  • Roh, Dong-Hyun (Department of Microbiology, Chungbuk National University)
  • 오지성 (충북대학교 자연과학대학 미생물학과) ;
  • 노동현 (충북대학교 자연과학대학 미생물학과)
  • Received : 2018.09.07
  • Accepted : 2018.09.17
  • Published : 2018.09.30
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Abstract

The whole genome sequencing using PacBio RS II platform was performed for a marine bacterium Pseudoalteromonas donghaensis $HJ51^T$ isolated from East Sea of Korea. As a result, three assembled contigs consisting of a chromosome (size of 3,646,857 bp, and G + C content of 41.8%) and two plasmids (size of 842,855 bp and 244,204 bp, and G + C content of 41.3% and 40.4%, respectively) were obtained. The genome included 4,083 protein coding genes and 127 RNA genes. This result could be used for gene sources of biopolymers degradation and the development as a new host with secretion system similar to Escherichia coli.

이 연구에서는 PacBio RS II 플랫폼을 사용하여 동해에서 분리된 해양 미생물 Pseudoalteromonas donghaensis $HJ51^T$의 전체 유전체 서열화를 수행하였다. 그 결과, 크기 3,646,857 bp, G + C 함량 41.8%인 염색체와 함께 크기 842,855 bp, G + C 함량 41.3% 및 크기 244,204 bp, G + C 함량 40.4%인 두 개의 플라스미드로 구성된 3개의 유전체 서열을 획득하였다. 이 유전체는 4,083개의 단백질 암호화 유전자와 127개의 RNA 유전자를 포함하고 있다. 다양한 생체 고분자 분해효소의 유전자원과 대장균과 유사한 세포외 단백질 분비 숙주로서의 개발에 이용될 수 있을 것으로 생각된다.

Keywords

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