이 누리집은 대한민국 공식 전자정부 누리집입니다.

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Listonella anguillarum

Listonella anguillarum corrigendum (Bergman, 1909) MacDonell & Colwell, 1986

분류체계 : Bacteria세균계 > Pseudomonadota > Gammaproteobacteria > Vibrionales > Vibrionaceae > Listonella >

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    종설명(Description)

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    공간정보

    염기서열정보(Sequence)

    NCBI (Listonella anguillarum)

    16SrRNA

    염기서열

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        제목내용저자저널명/발행자상세보기
        왕우럭(Tresus keenae)에서 분리된 Bacillus species의 고분자 유기물질 분해능력과 항균활성 The production of enzymes that help digestion, assimilation of essential nutrients, and prevent pathogenic bacteria are important for probiotics used in aquaculture. The objective of this study was to investigate enzyme activities for macromolecular organic matters and antimicrobial properties of the selected potential probiotics isolated from gut of surf clam (Tresus keenae) against well-known shellfish-pathogenic bacteria. Among 65 isolates from guts of 60 surf clams, seven Bacillus strains with outstanding degradation capability of macromolecule organic matter were selected as potential probiotics as follows: TKI01 (B. vietnamensis), TKI02, TKI26 (B. thuringiensis), TKI14, TKI32, TKI42 (B. amyloliquefaciens), and TKI18 (B. stratosphericus). After in vitro antimicrobial activity test was performed against five shellfish-pathogenic bacteria including Listonella anguillarum, Vibrio parahaemolyticus, V. splendidus, V. harveyi, V. tubiashii, PCR assay was performed to detect bacteriocin-producing strain. PCR results revealed that the five Bacillus strains possessed diverse bacteriocin genes including ericinA, coagulin, surfactin, iturin, bacyllomicin, fengycin, bacylisin, subtilin, and lantibiotics. In the present study, the selected seven Bacillus strains showed different enzyme activities according to types of macromolecule organic matters. And their antimicrobial activities varied based on the species of pathogenic bacteria. In addition, at least five Bacillus strains had genetic potential to produce several natural lipopeptide antibiotics that may help biological control of surf clam aquaculture. Therefore, mixed use of probiotics might show co-operative effect and increase the efficiency of probiotics rather than separate use. To the best of our knowledge, it is the first report on antimicrobial properties of Bacillus species isolated from surf clam. 이승원,문성현,조호성,김철원 한국동물위생학회 상세보기

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      자원검색 및 신청 - 자원번호, 보유기관, 유형, 학명/국명, 채집지, 채집일, 분양가능 점수, 장바구니
      자원번호보유기관유형학명/국명채집지채집일분양가능 점수장바구니
      MABIK MI00007434 국립해양생물자원관 미생물배양체 Listonella anguillarum 대한민국 전라남도 순천시 상사면 2013-02-05 10 Vial
      MABIK MI00008052 국립해양생물자원관 미생물배양체 Listonella anguillarum 대한민국 제주특별자치도 제주시 구좌읍 2015-10-06 9 Vial
      MEBiC14551 해양극한미생물자원 미생물배양체 Listonella anguillarum 대한민국 경기도 안산시 단원구 2023-05-04
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