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> 한국미생물생명공학회(구 한국산업미생물학회) > 한국미생물·생명공학회지 > 46권 1호

Genomic Analysis of Actinomyces sp. Strain CtC72, a Novel Fibrolytic Anaerobic Bacterium Isolated from Cattle Rumen

Genomic Analysis of Actinomyces sp. Strain CtC72, a Novel Fibrolytic Anaerobic Bacterium Isolated from Cattle Rumen

( Akshay Joshi ) , ( Gowdaman Vasudevan ) , ( Anupama Engineer ) , ( Soham Pore ) , ( Sai Suresh Hivarkar )

- 발행기관 : 한국미생물생명공학회(구 한국산업미생물학회)

- 발행년도 : 2018

- 간행물 : 한국미생물·생명공학회지, 46권 1호

- 페이지 : pp.59-67 ( 총 9 페이지 )


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4,500
논문제목
초록(외국어)
A xylanolytic and cellulolytic anaerobic bacterium strain CtC72 was isolated from cattle rumen liquor. Phylogenetic analysis of 16S rRNA gene sequences revealed that strain CtC72 shared only 97.78% homology with its nearest phylogenetic affiliate Actinomyces ruminicola, showing its novelty. The strain could grow on medium containing xylan, carboxymethyl cellulose and avicel producing CO2, acetate, and ethanol as major fermentation products. The whole genome analysis of the strain CtC72 exhibited a broad range of carbohydrate-active enzymes required for the breakdown and utilization of lignocellulosic biomass. Genes related to the production of ethanol and stress tolerance were also detected. Further there were several unique genes in CtC72 for chitin degradation, pectin utilization, sugar utilization, and stress response in comparison with Actinomyces ruminicola. The results show that the strain CtC72, a putative novel bacterium can be used for lignocellulosic biomass based biotechnological applications.

논문정보
  • - 주제 : 자연과학분야 > 생물
  • - 발행기관 : 한국미생물생명공학회(구 한국산업미생물학회)
  • - 간행물 : 한국미생물·생명공학회지, 46권 1호
  • - 발행년도 : 2018
  • - 페이지 : pp.59-67 ( 총 9 페이지 )
  • - UCI(KEPA) : I410-ECN-0102-2018-400-004251997
저널정보
  • - 주제 : 자연과학분야 > 생물
  • - 성격 : 학술지
  • - 간기 : 계간
  • - 국내 등재 : KCI 등재
  • - 해외 등재 : - / SCOPUS
  • - ISSN : 1598-642x
  • - 수록범위 : 2002–2020
  • - 수록 논문수 : 1112