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내건성 식물생장 촉진 균주인 Glutamicibacter halophytocola DR408의 유전체 분석

Complete genome sequence of drought tolerant plant growth-promoting rhizobacterium Glutamicibacter halophytocola DR408

  • Nishu, Susmita Das (Department of Environmental Engineering, Yonsei University) ;
  • Hyun, Hye Rim (Department of Environmental Engineering, Yonsei University) ;
  • Lee, Tae Kwon (Department of Environmental Engineering, Yonsei University)
  • 투고 : 2019.08.09
  • 심사 : 2019.09.05
  • 발행 : 2019.09.30

초록

제천에서의 콩 근권 시료로부터 분리한 Glutamicibacter halophytocola DR408 균주는 내건성 식물생장촉진력을 보이고 있다. 본 연구에서 DR408 균주의 완전한 유전체 서열을 해독한 결과, 유전체의 크기는 3.77 Mbp였으며, G + C 함량이 60.2%였다. 또한 총 3,352개의 유전자 서열과 65개의 tRNA, 19개의 rRNA, 3개의 ncRNA가 존재하였다. 유전체 분석을 통해 식물의 내건성을 향상시킬 수 있는 삼투질 합성과 식물생장촉진 효소를 코딩하는 유전자를 다수 포함하는 것을 확인하였다.

키워드

Glutamicibacter halophytocola;complete genome;drought tolerance;plant growth promotion

과제정보

연구 과제 주관 기관 : National Institute of Agricultural Sciences (NAS)

참고문헌

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