미생물학회지 (Korean Journal of Microbiology)

  • 제53권4호
  • /
  • Pages.342-343
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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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토마토 뿌리에서 분리한 식물생육촉진 세균 Bacillus velezensis T20E-257균주의 유전체 염기서열

Complete genome sequence of Bacillus velezensis T20E-257, a plant growth-promoting bacterium, isolated from tomato (Solanum lycopersicum L.) root

  • 이신애 (국립농업과학원 농업미생물과) ;
  • 김상윤 (국립농업과학원 농업미생물과) ;
  • 상미경 (국립농업과학원 농업미생물과) ;
  • 송재경 (국립농업과학원 농업미생물과) ;
  • 원항연 (국립농업과학원 농업미생물과)
  • Lee, Shin Ae (Agricultural Microbiology Division, National Institute of Agricultural Sciences, Rural Development Administration) ;
  • Kim, Sang Yoon (Agricultural Microbiology Division, National Institute of Agricultural Sciences, Rural Development Administration) ;
  • Sang, Mee Kyung (Agricultural Microbiology Division, National Institute of Agricultural Sciences, Rural Development Administration) ;
  • Song, Jaekyeong (Agricultural Microbiology Division, National Institute of Agricultural Sciences, Rural Development Administration) ;
  • Weon, Hang-Yeon (Agricultural Microbiology Division, National Institute of Agricultural Sciences, Rural Development Administration)
  • 투고 : 2017.10.17
  • 심사 : 2017.10.31
  • 발행 : 2017.12.31
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초록

토마토 뿌리에서 분리한 Bacillus velezensis T20E-257 균주는 식물촉진효과가 있었고, 본 연구에서 T20E-257 균주의 유전체 서열을 해독하였다. 유전체 초안에서 포함된 2개 contig는 총 염기서열이 3,900,066 bp고, G + C content가 46.7%이었다. 유전체에서 단백질 유전자 3,708개, rRNA 유전자 27개, tRNA 유전자 86개를 확인하였다. 항균활성을 가지는 2차 대사산물 생합성 관련 유전자군과 식물생육촉진에 관여하는 IAA와 2,3-butadiol 생합성 관련 유전자를 T20E- 257 균주 유전체에서 확인하였다.

Bacillus velezensis T20E-257 was isolated from the root tissue of a tomato plant and exhibited plant growth-promoting activity. Here we present the complete genome of strain T20E-257. The genome contains 3,900,066 base pairs with a G + C content of 46.7% in 2 contigs. The genome includes 3,708 coding sequences, 27 rRNAs, and 86 tRNAs. We found gene clusters encoding secondary metabolites with an antimicrobial activity and genes related to the production of indole-3-acetic acid and 2,3-butanediol, which play a role in plant growth and health.

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참고문헌

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