| Isolation of a Methylobacillus sp. that degrades microcystin toxins associated with cyanobacteria. | |
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MedLine Citation:
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PMID: 19748604 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Sludge from cyanobacteria-salvaged yard in Meiliang Bay, Lake Taihu in Wuxi, China was cultured and acclimated by inoculating microcystins (MCs) extract. Strain J10 was isolated by degrading the MC-RR and MC-LR and was identified as Methylobacillus sp. Further research showed that both MC-LR and MC-RR could be completely degraded at 17h after inoculation of J10, and the degradation probably was mediated by oxygen. Different enzymes, oxygen-dependent as well as oxygen-independent, with MC-degrading activity were found in the different fractions of J10 culture. However, the enzymes mainly responsible for MC degradation by J10 were oxygen-dependent and were probably bound to cell wall or outside the cytoplasmic membrane. |
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Authors:
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Liang Bin Hu; Jing Dong Yang; Wei Zhou; Yu Fen Yin; Jian Chen; Zhi Qi Shi |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't Date: 2009-09-11 |
Journal Detail:
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Title: New biotechnology Volume: 26 ISSN: 1876-4347 ISO Abbreviation: N Biotechnol Publication Date: 2009 Oct |
Date Detail:
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Created Date: 2009-11-09 Completed Date: 2010-02-09 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101465345 Medline TA: N Biotechnol Country: Netherlands |
Other Details:
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Languages: eng Pagination: 205-11 Citation Subset: IM |
Affiliation:
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School of Food, Henan Institute of Science and Technology, Xinxiang 453003, China. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Chromatography, High Pressure Liquid Cyanobacteria / chemistry*, drug effects Methylobacillus / drug effects, enzymology, growth & development, isolation & purification* Microcystins / chemistry, metabolism* Oxygen / pharmacology Phylogeny Time Factors |
| Chemical | |
Reg. No./Substance:
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0/Microcystins; 77238-39-2/microcystin; 7782-44-7/Oxygen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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