Lignolytic-consortium omics analyses reveal novel genomes and pathways involved in lignin modification and valorization

Autor: Eduardo C. Moraes, Thabata M. Alvarez, Gabriela F. Persinoti, Geizecler Tomazetto, Livia B. Brenelli, Douglas A. A. Paixão, Gabriela C. Ematsu, Juliana A. Aricetti, Camila Caldana, Neil Dixon, Timothy D. H. Bugg, Fabio M. Squina

Publikováno v: Biotechnology for Biofuels, Vol 11, Iss 1, Pp 1-16 (2018)

Abstract Background Lignin is a heterogeneous polymer representing a renewable source of aromatic and phenolic bio-derived products for the chemical industry. However, the inherent structural complexity and recalcitrance of lignin makes its conversio

Externí odkaz: https://doaj.org/article/cd9602dc225146a881a979a6b36596ee

Feruloyl esterase from Aspergillus clavatus improves xylan hydrolysis of sugarcane bagasse

Autor: Dyoni M. de Oliveira, Victor Hugo Salvador, Thatiane R. Mota, Aline Finger-Teixeira, Rodrigo F. de Almeida, Douglas A. A. Paixão, Amanda P. De Souza, Marcos S. Buckeridge, Rogério Marchiosi, Osvaldo Ferrarese-Filho, Fabio M. Squina, Wanderley D. dos Santos

Publikováno v: AIMS Bioengineering, Vol 4, Iss 1, Pp 1-11 (2016)

Feruloyl esterase is a subclass of carboxylic acid esterases with the capacity to release ferulic acid and other cinnamic acids from plant cell walls and synthetic substrates. Feruloyl esterases act synergistically with xylanases removing ferulic aci

Externí odkaz: https://doaj.org/article/575a2c6cdaa04c2caa5742d5f8c1baf6

Oxidative cleavage of polysaccharides by a termite-derived superoxide dismutase boosts the degradation of biomass by glycoside hydrolases

Autor: João Paulo L. Franco Cairo, Fernanda Mandelli, Robson Tramontina, David Cannella, Alessandro Paradisi, Luisa Ciano, Marcel R. Ferreira, Marcelo V. Liberato, Lívia B. Brenelli, Thiago A. Gonçalves, Gisele N. Rodrigues, Thabata M. Alvarez, Luciana S. Mofatto, Marcelo F. Carazzolle, José G. C. Pradella, Adriana F. Paes Leme, Ana M. Costa-Leonardo, Mário Oliveira-Neto, André Damasio, Gideon J. Davies, Claus Felby, Paul H. Walton, Fabio M. Squina

Publikováno v: Franco Cairo, J P L, Mandelli, F, Tramontina, R, Cannella, D, Paradisi, A, Ciano, L, Ferreira, M R, Liberato, M V, Brenelli, L B, Goncalves, T A, Rodrigues, G N, Alvarez, T M, Mofatto, L S, Carazzolle, M F, Pradella, J G C, Leme, A F P, Costa-Leonardo, A M, Oliveira-Neto, M, Damasio, A, Davies, G J, Felby, C, Walton, P H & Squina, F M 2022, ' Oxidative cleavage of polysaccharides by a termite-derived superoxide dismutase boosts the degradation of biomass by glycoside hydrolases ', Green Chemistry, vol. 24, no. 12, pp. 4845-4858 . https://doi.org/10.1039/d1gc04519a

Wood-feeding termites effectively degrade plant biomass through enzymatic degradation. Despite their high efficiencies, however, individual glycoside hydrolases isolated from termites and their symbionts exhibit anomalously low effectiveness in ligno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6bec8f2b4a169d8b8859cf96836695d
https://doi.org/10.1039/d1gc04519a

Photosynthesis of hybrid silver-based nanoparticles mediated lectins and evaluation of their hemagglutinating properties

Autor: Diógenes G. da S Fernandes, Graziella S. Capo, Aryane Tofanello, Carlos E. Castro, Bruno B. Foltran, Fabio M. Squina, Maria H. C Santos, Romério R. S. Silva, Claudener S. Teixeira, Wanius Garcia

Publikováno v: Biotechnology and applied biochemistryREFERENCES.

Lectins are carbohydrate-binding proteins belonging to the Leguminosae family. In this family stand out proteins extracted from species belonging to Diocleinae subtribe, which includes, for example, the seed lectin from Dioclea violacea (DVL) and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8d7750914e964efdecbe0a75b6b3f19
https://pubmed.ncbi.nlm.nih.gov/36441921

Biorefinery Platform for Spathaspora passalidarum NRRL Y-27907 in the Production of Ethanol, Xylitol, and Single Cell Protein from Sugarcane Bagasse

Autor: Natalia Coutouné, Lauren B. Soares, Robson Tramontina, Zaira B. Hoffmam, Luiz Eduardo Biazi, Jaciane Lutz Ienczak, Monick W. dos Santos, Isabela Rosier Olimpio Pereira, Carolina I. D. G. Bonan, Diogo Robl, Fabio M. Squina

Publikováno v: BioEnergy Research. 15:1169-1181

Spathaspora passalidarum is a naturally pentose-fermenting yeast with the potential to be applied for biotransformation of sugars from lignocellulosic biomasses. Despite being mostly investigated for ethanol production from sugarcane bagasse sugars (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bcd50b81f821e6be2afee180213dbc6b
https://doi.org/10.1007/s12155-021-10255-7