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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 628 - 640 (13page)
이용수
초록· 키워드
오류제보하기
Cellulase is the key enzyme in the use of cellulose-based biomaterials. Because of its structure, cellulose is difficult to be degraded by enzymes. In order to utilize cellulose-based biomaterials efficiently, evolutionary wisdom of how to use enzymes accurately and harmoniously in a biological system is needed, such as the cellulose digestive system in animals. In this study, the symbiotic bacteria from snails, Achatina fulica, were identified and their cellulase activity was evaluated. The 16S rRNA sequence analysis of 100 aerobic bacteria showed that they belonged to 9 genus and almost half of the bacteria were Lactococcus spp. Among 100 identified strains, only two Aeromonas sp. strains showed cellulase activity. Aeromonas sp. KMBS020 had both endo-${\beta}$-glucanase and ${\beta}$-glucosidase activities but Aeromonas sp. KMBS018 had ${\beta}$-glucosidase activity only. None of the 100 bacterial colonies had any cellobiohydrolase activity.
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등록된 정보가 없습니다.
참고문헌 (30)
참고문헌 신청
Ahmad, B. / 2013 / Isolation and identification of cellulose degrading bacteria from municipal waste and their screening for potential antimicrobial activity / World Applied Sciences Journal 27(11):1420~1426
Cardoso, A. M. / 2012 / Gut bacterial communities in the giant kand snail Achatina fulica and their modification by sugarcane-based diet / PLOS ONE 7(3):e33440
Cardoso, A. M. / 2012 / Metagenomic analysis of the microbiota from the crop of an invasive snail reveals a rich reservoir of novel genes / PLOS ONE 7(11):1~12
Charrier, M. / 2006 / Isolation and characterization of cultivable fermentative bacteria from the intestine of two edible snails, Helix pomatia and Cornu aspersum(Gastropoda : Pulmonata) / Biological Research 39:669~681
Cho, M. -J. / 2010 / Symbiotic adaptation of bacteria in the gut of Reticulitermes speratus : Low endo-β-1, 4-glucanase activity / Biochemical and Biophysical Research Communications 395(3):432~435
Cardoso, A. M. / 2012 / Gut bacterial communities in the giant kand snail Achatina fulica and their modification by sugarcane-based diet / PLOS ONE 7(3):e33440
Cardoso, A. M. / 2012 / Metagenomic analysis of the microbiota from the crop of an invasive snail reveals a rich reservoir of novel genes / PLOS ONE 7(11):1~12
Charrier, M. / 2006 / Isolation and characterization of cultivable fermentative bacteria from the intestine of two edible snails, Helix pomatia and Cornu aspersum(Gastropoda : Pulmonata) / Biological Research 39:669~681
Cho, M. -J. / 2010 / Symbiotic adaptation of bacteria in the gut of Reticulitermes speratus : Low endo-β-1, 4-glucanase activity / Biochemical and Biophysical Research Communications 395(3):432~435
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