نتایج جستجو برای: lignocellulolytic enzymes

تعداد نتایج: 126245  

2014
Florian Barbi Claudia Bragalini Laurent Vallon Elsa Prudent Audrey Dubost Laurence Fraissinet-Tachet Roland Marmeisse Patricia Luis

Plant biomass degradation in soil is one of the key steps of carbon cycling in terrestrial ecosystems. Fungal saprotrophic communities play an essential role in this process by producing hydrolytic enzymes active on the main components of plant organic matter. Open questions in this field regard the diversity of the species involved, the major biochemical pathways implicated and how these are a...

2016
Marianne Daou François Piumi Daniel Cullen Eric Record Craig B. Faulds

UNLABELLED The genome of the white rot fungus Pycnoporus cinnabarinus includes a large number of genes encoding enzymes implicated in lignin degradation. Among these, three genes are predicted to encode glyoxal oxidase, an enzyme previously isolated from Phanerochaete chrysosporium The glyoxal oxidase of P. chrysosporium is physiologically coupled to lignin-oxidizing peroxidases via generation ...

Journal: :Advances in social science, education and humanities research 2021

Agarwood is a hard-textured resin, has scent of fragrant with blackish-brown color, and accumulated on the wood agarwood-producing tree. Gyrinops versteegii (Gilg.) Domke one trees, endemic in Lombok Island, West Nusa Tenggara. The resins were formed as plant response to microbial infection. research aimed investigate activity bacterial isolates able induce resin-formation. bacteria isolated fr...

2016
João P. L. Franco Cairo Marcelo F. Carazzolle Flávia C. Leonardo Luciana S. Mofatto Lívia B. Brenelli Thiago A. Gonçalves Cristiane A. Uchima Romênia R. Domingues Thabata M. Alvarez Robson Tramontina Ramon O. Vidal Fernando F. Costa Ana M. Costa-Leonardo Adriana F. Paes Leme Gonçalo A. G. Pereira Fabio M. Squina

Termites are considered one of the most efficient decomposers of lignocelluloses on Earth due to their ability to produce, along with its microbial symbionts, a repertoire of carbohydrate-active enzymes (CAZymes). Recently, a set of Pro-oxidant, Antioxidant, and Detoxification enzymes (PAD) were also correlated with the metabolism of carbohydrates and lignin in termites. The lower termite Copto...

Journal: :Bioresources and Bioprocessing 2022

Abstract Plastic polymers are non-degradable solid wastes that have become a great threat to the whole world and degradation of these plastics would take few decades. Compared with other processes, biodegradation process is most effective best way for plastic due its non-polluting mechanism, eco-friendly nature, cost-effectiveness. Biodegradation synthetic very slow also involves environmental ...

2014
Jin Seop Bak

The lignocellulolytic platform of the wood-decaying organism Dichomitus squalens is important for production of biodegradable elements; however, the system has not yet been fully characterized. In this study, using statistical target optimization, we analysed substrate selectivity based on a variety of D. squalens metabolic pathways using combined omics tools. As compared with the alkali-lignin...

2015
Keilor Rojas-Jiménez Myriam Hernández

The guts of beetle larvae constitute a complex system where relationships among fungi, bacteria, and the insect host occur. In this study, we collected larvae of five families of wood-feeding Coleoptera in tropical forests of Costa Rica, isolated fungi and bacteria from their intestinal tracts, and determined the presence of five different pathways for lignocellulolytic activity. The fungal iso...

2015
J. Sloothaak D. I. Odoni L. H. de Graaff V. A. P. Martins dos Santos P. J. Schaap J. A. Tamayo-Ramos

BACKGROUND The development of biological processes that replace the existing petrochemical-based industry is one of the biggest challenges in biotechnology. Aspergillus niger is one of the main industrial producers of lignocellulolytic enzymes, which are used in the conversion of lignocellulosic feedstocks into fermentable sugars. Both the hydrolytic enzymes responsible for lignocellulose depol...

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