دورية أكاديمية
Identification of thermophilic bacterial strains producing thermotolerant hydrolytic enzymes from manure compost.
العنوان: | Identification of thermophilic bacterial strains producing thermotolerant hydrolytic enzymes from manure compost. |
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المؤلفون: | Charbonneau DM; Département de Chimie-Biologie, Université du Québec à Trois-Rivières, 3351 Boul. Des Forges, C.P. 500, Trois-Rivières (Québec), G9A 5H7 Canada., Meddeb-Mouelhi F, Boissinot M, Sirois M, Beauregard M |
المصدر: | Indian journal of microbiology [Indian J Microbiol] 2012 Mar; Vol. 52 (1), pp. 41-7. Date of Electronic Publication: 2011 Feb 03. |
نوع المنشور: | Journal Article |
اللغة: | English |
بيانات الدورية: | Publisher: Springer India Country of Publication: India NLM ID: 0374703 Publication Model: Print-Electronic Cited Medium: Print ISSN: 0046-8991 (Print) Linking ISSN: 00468991 NLM ISO Abbreviation: Indian J Microbiol Subsets: PubMed not MEDLINE |
أسماء مطبوعة: | Publication: New Delhi : Springer India Original Publication: Calcutta, Association of Microbiologists of India. |
مستخلص: | Ten thermophilic bacterial strains were isolated from manure compost. Phylogenetic analysis based on 16S rRNA genes and biochemical characterization allowed identification of four different species belonging to four genera: Geobacillus thermodenitrificans, Bacillus smithii, Ureibacillus suwonensis and Aneurinibacillus thermoaerophilus. PCR-RFLP profiles of the 16S-ITS-23S rRNA region allowed us to distinguish two subgroups among the G. thermodenitrificans isolates. Isolates were screened for thermotolerant hydrolytic activities (60-65°C). Thermotolerant lipolytic activities were detected for G. thermodenitrificans, A. thermoaerophilus and B. smithii. Thermotolerant protease, α-amylase and xylanase activities were also observed in the G. thermodenitrificans group. These species represent a source of potential novel thermostable enzymes for industrial applications. |
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فهرسة مساهمة: | Keywords: 16S rDNA; Hydrolytic enzymes; Manure compost; Thermal stability; Thermophilic bacteria |
تواريخ الأحداث: | Date Created: 20130302 Date Completed: 20130501 Latest Revision: 20211021 |
رمز التحديث: | 20221213 |
مُعرف محوري في PubMed: | PMC3298584 |
DOI: | 10.1007/s12088-011-0156-8 |
PMID: | 23448754 |
قاعدة البيانات: | MEDLINE |
تدمد: | 0046-8991 |
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DOI: | 10.1007/s12088-011-0156-8 |