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Optimization of medium composition for transglutaminase production by a Brazilian soil Streptomyces sp.
TLDR
Modifications of the usual media composition described for enzyme production were tested and the results indicated that the soybean flour, peptone, KH 2 PO 4 and MgSO 4 .7H 2 O had a significant effect on MTGase production.
Selection of thermophilic and thermotolerant fungi for the production of cellulases and xylanases under solid-state fermentation
TLDR
Twenty-seven thermophilic and thermotolerant fungal strains were isolated from soil, decaying organic matter and sugarcane piles based on their ability to grow at 45°C on medium containing corn straw and cardboard as carbon sources to study xylanase and cellulases under solid state fermentation (SSF).
Filamentous fungi from the Atlantic marine sponge Dragmacidon reticulatum
TLDR
Data derived from the present study highlight the importance of using a polyphasic approach to get an accurate identification in order to structure a reliable culture collection.
Molecular characterization and antimicrobial activity of endophytic fungi from coffee plants
Endophytic filamentous fungi from coffee plants (Coffea arabica and C. robusta) deposited in the Brazilian Collection of Environmental and Industrial Microorganisms (CBMAI) were characterized
Screening and Production Study of Microbial Xylanase Producers from Brazilian Cerrado
TLDR
A microbial screening of xylanase producer was carried out in Brazilian Cerrado area in Selviria city, Mato Grosso do Sul State, Brazil and a bacterium Lysinibacillus sp.
Bacterial diversity characterization in petroleum samples from Brazilian reservoirs
TLDR
The PCR-DGGE technique, combined with cloning and sequencing of PCR products, revealed the presence of taxonomic groups not found previously in these samples when using cultivation-based methods and 16S rRNA gene library assembly, confirming the need of a polyphasic study in order to improve the knowledge of the extent of microbial diversity in such extreme environments.
Selection of thermophilic and thermotolerant fungi for the production of cellulases and xylanases under solid-state fermentation
TLDR
Twenty-seven thermophilic and thermotolerant fungal strains were isolated from soil, decaying organic matter and sugarcane piles based on their ability to grow at 45°C on medium containing corn straw and cardboard as carbon sources to study xylanase and cellulases under solid state fermentation (SSF).
Analysis of the composition of bacterial communities in oil reservoirs from a southern offshore Brazilian basin
TLDR
Comparisons of the bacterial community structure of two distinct oil samples from a petroleum field in Brazil by using both molecular and cultivation methods suggest that different selection of community members may occur when using distinct approaches.
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