dc.creator | BACH, Evelise | |
dc.creator | CANNAVAN, Fabiana S. | |
dc.creator | DUARTE, Fabio R. S. | |
dc.creator | TAFFAREL, Jaslin A. S. | |
dc.creator | Siu Mui Tsai | |
dc.creator | BRANDELLI, Adriano | |
dc.date.accessioned | 2012-10-18T20:44:09Z | |
dc.date.accessioned | 2018-07-04T14:44:21Z | |
dc.date.available | 2012-10-18T20:44:09Z | |
dc.date.available | 2018-07-04T14:44:21Z | |
dc.date.created | 2012-10-18T20:44:09Z | |
dc.date.issued | 2011 | |
dc.identifier | INTERNATIONAL BIODETERIORATION & BIODEGRADATION, v.65, n.1, p.102-107, 2011 | |
dc.identifier | 0964-8305 | |
dc.identifier | http://producao.usp.br/handle/BDPI/16969 | |
dc.identifier | 10.1016/j.ibiod.2010.07.005 | |
dc.identifier | http://dx.doi.org/10.1016/j.ibiod.2010.07.005 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/1613775 | |
dc.description.abstract | Studies on keratinolytic microorganisms have been mainly related to their biotechnological applications and association with animal pathologies. However, these organisms have an ecological relevance to recycling keratinous residues in nature. This work aimed to select and identify new culturable feather-degrading bacteria isolated from soils of Brazilian Amazon forest and Atlantic forest. Bacteria that were isolated from temperate soils and bacteria from Amazonian basin soil were tested for their capability to grow on feather meal agar (FMA). Proteolytic bacteria were tested for feather degradation and were further identified according to their morphological and biochemical characteristics. Also, molecular identification based on 165 rDNA gene sequencing was carried out. A total of 24 proteolytic and 20 feather-degrading isolates were selected; Most of the isolates were from the Bacillus genus (division Firmicutes), but one Aeromonas, two Serratia (gamma-Proteobacteria), and one Chryseobacterium (Cytophaga-Flavobacterium group). (C) 2010 Elsevier Ltd. All rights reserved. | |
dc.language | eng | |
dc.publisher | ELSEVIER SCI LTD | |
dc.relation | International Biodeterioration & Biodegradation | |
dc.rights | Copyright ELSEVIER SCI LTD | |
dc.rights | restrictedAccess | |
dc.subject | Isolation | |
dc.subject | Brazilian soils | |
dc.subject | Keratinolytic proteases | |
dc.subject | Feather degradation | |
dc.subject | Bacillus | |
dc.title | Characterization of feather-degrading bacteria from Brazilian soils | |
dc.type | Artículos de revistas | |