Results 61 to 70 of about 11,923 (185)

Traversing the effects of ploidy changes in different Eragrostis curvula genotypes through high‐throughput RNA sequencing

The Plant Genome, Volume 19, Issue 2, June 2026.
Abstract Polyploidization has played a key role in plant genome evolution. Eragrostis curvula (Schrad.) Ness, a perennial forage grass species of the Poaceae family, is an excellent model for investigating genome duplication due to its natural variation in ploidy levels.
D. F. Santoro, J. Carballo, M. C. Pasten, C. A. Gallo, E. Albertini, V. Echenique   +5 more
wiley   +1 more source

Cloning, expression and characterization of the endoglucanase gene from Bacillus subtilis UMC7 isolated from the gut of the indigenous termite Macrotermes malaccensis in Escherichia coli

Electronic Journal of Biotechnology, 2015
Background: Bacillus subtilis UMC7 isolated from the gut of termite Macrotermes malaccensis has the ability to secrete a significant amount of extracellular endoglucanase, with an enzyme activity of 0.12 ± 0.01 μmol/min/mL.
Kelvin Swee Chuan Wei, Teow Chong Teoh, Philip Koshy, Ismail Salmah, Arifin Zainudin   +4 more
doaj   +1 more source

Modeling the minimum enzymatic requirements for optimal cellulose conversion

Environmental Research Letters, 2013
Hydrolysis of cellulose is achieved by the synergistic action of endoglucanases, exoglucanases and β-glucosidases. Most cellulolytic microorganisms produce a varied array of these enzymes and the relative roles of the components are not easily defined or
R den Haan, J M van Zyl, T M Harms, W H van Zyl   +3 more
doaj   +1 more source

Escherichia coli expressing endoglucanase gene from Thai higher termite bacteria for enzymatic and microbial hydrolysis of cellulosic materials

Electronic Journal of Biotechnology, 2017
Background: Endoglucanase plays a major role in initiating cellulose hydrolysis. Various wild-type strains were searched to produce this enzyme, but mostly low extracellular enzyme activities were obtained.
Kessara Seneesrisakul, Saadet Albayrak Guralp, Erdogan Gulari, Sumaeth Chavadej   +3 more
doaj   +1 more source

Variáveis que influenciam a produção de celulases e xilanase por espécies de Aspergillus

Pesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi determinar as variáveis que influenciam a produção simultânea de celulases e xilanase por Aspergillus aculeatus URM 4953 e A. phoenicis URM 4924, com uso de bagaço de cana-de-açúcar como substrato.
Marilia Ribeiro Sales, Rosemery Batista de Moura, Tatiana Souza Porto, Gorete Ribeiro de Macedo, Ana Lúcia Figueiredo Porto   +4 more
doaj   +1 more source

Enzymatic Biodegradation of Lignin-Cellulose Complex in Plant Origin Material

Medžiagotyra, 2011
Lignin and cellulose are chemically hardly destructible complex polymeric materials of organic origin. The main enzymes of fungi taking part in lignin degradation are phenoloxidases: lignin peroxidase, Mn-peroxidase and lacase, while in cellulose ...
Regina VARNAITĖ, Vita RAUDONIENĖ, Danguolė BRIDŽIUVIENĖ   +2 more
doaj   +1 more source

In silico identification and taxonomic distribution of plant class C GH9 endoglucanases

Frontiers in Plant Science, 2016
The glycoside hydrolase 9 superfamily, mainly comprising the endoglucanases, and is represented in all three domains of life. The current division of GH9 enzymes, into three subclasses, namely A, B, and C, is centered on parameters derived from sequence ...
Siddhartha Kundu, Siddhartha Kundu, Siddhartha Kundu, Rita Sharma   +3 more
doaj   +1 more source

Atividade celulolítica de fungos isolados de bagaço de cana-de-açúcar e madeira em decomposição

Pesquisa Agropecuária Brasileira, 2010
O objetivo deste trabalho foi identificar isolados de fungos a partir de bagaço de cana-de-açúcar e madeira em decomposição e avaliar a sua atividade celulolítica em bagaço de cana.
Thalita Peixoto Basso, Cláudio Rosa Gallo, Luiz Carlos Basso   +2 more
doaj   +1 more source

TUYỂN CHỌN VÀ TỐI ƯU HÓA VI KHUẨN KỴ KHÍ SINH TỔNG HỢP ENZYME CELLULASE TRÊN CƠ CHẤT BỘT GIẤY

Tạp chí Khoa học Đại học Cần Thơ, 2012
Những yếu tố quan trọng trong việc sản xuất enzyme cellulase từ vi khuẩn như chọn dòng vi khuẩn, tối ưu hóa điều kiện nuôi cấy và chọn lọc nguồn cơ chất đã được tiến hành nghiên cứu.
Nước Trần Non, Trần Nhân Dũng, Võ Văn Song Toàn, Dương Thị Hương Giang   +3 more
doaj  

Trichoderma harzianum Enzyme Production in Stirred Solid-State Bioreactors as a Strategy for Valorizing Water Hyacinth

Waste
Water hyacinth is an invasive weed that can valorize through the production of hydrolytic enzymes via solid-state culture. This study explores the application of Trichoderma harzianum in producing xylanases and endoglucanases on water hyacinth beds ...
Nohemi López-Ramírez, Ernesto Favela-Torres, Tania Volke-Sepúlveda, Fernando Méndez-González   +3 more
doaj   +1 more source