미생물학회지 (Korean Journal of Microbiology)

  • 제53권4호
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  • Pages.347-350
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  • 2017
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  • 0440-2413(pISSN)
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  • 2383-9902(eISSN)
한국미생물학회 (The Microbiological Society of Korea)
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카로티노이드 생산 Sphingobacteriaceae SH-48 균주의 유전체 염기서열 분석

Genome sequence of carotenoid producing Sphingobacteriaceae bacterium SH-48 isolated from freshwater in Korea

  • 최아영 (국립낙동강생물자원관 배양기술개발부) ;
  • 정유진 (국립낙동강생물자원관 배양기술개발부) ;
  • 남영호 (국립낙동강생물자원관 배양기술개발부) ;
  • 최강국 (국립낙동강생물자원관 배양기술개발부)
  • Choi, Ahyoung (Culture Techniques Research Division, Nakdonggang National Institute of Biological Resources) ;
  • Chung, Eu Jin (Culture Techniques Research Division, Nakdonggang National Institute of Biological Resources) ;
  • Nam, Young Ho (Culture Techniques Research Division, Nakdonggang National Institute of Biological Resources) ;
  • Choi, Gang-Guk (Culture Techniques Research Division, Nakdonggang National Institute of Biological Resources)
  • 투고 : 2017.09.21
  • 심사 : 2017.12.04
  • 발행 : 2017.12.31
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초록

그람 음성이며 막대모양의 Sphingobacteriaceae bacterium SH-48은 삼척 소한천에서 분리하였다. SH-48에 대한 유전체 분석을 실시하였으며, G + C 비율이 38.4%인 5,650,162 bp 크기의 염기서열을 얻었다. 유전체 특징은 카로티노이드 생합성 유전자인 crt 유전자 클러스터를 보유하고 있어 균주의 잠재적 중요성을 보여준다. 이러한 유전체 정보는 카로티노이드 생합성 경로에 대한 새로운 정보를 제공한다.

We sequenced the genome of the Sphingobacteriaceae bacterium SH-48 isolated from the Sohan stream in Republic of Korea by using a dilution-to-extinction culturing method. The sequences were assembled into a draft genome containing 5,650,162 bp with a G + C content of 35.4% and 4,856 protein-coding genes in 2 contigs. This strain contains the carotenoid biosynthesis genes crtY, crtZ, crtD, crtI, crtB, and crtH as gene clusters. This genomic information provides new insights into the carotenoid biosynthesis pathway.

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참고문헌

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