Results 51 to 60 of about 92,612 (350)

Metformin regulates cellulase production in Trichoderma reesei via calcium signaling and mitochondrial function

open access: yesMicrobial Cell Factories
Background Trichoderma reesei is renowned for its cellulase-producing ability and is used for biofuel production from lignocellulose. In plants and fungi, cellulase production is induced by cellulose and suppressed by glucose; however, whether metformin ...
Jiajia Wang   +3 more
doaj   +1 more source

Kinetic understanding of fiber surface lignin effects on cellulase adsorption and hydrolysis

open access: yesResults in Surfaces and Interfaces
Cellulase hydrolysis is strongly affected by adsorption, which is inhibited by the non-productive binding between cellulase and lignin. However, lignin-bonded cellulase has also been found to be active in hydrolysis. Thus, in this work, lignin effects on
Jinglei Xie, Shijie Liu
doaj   +1 more source

STK-12 acts as a transcriptional brake to control the expression of cellulase-encoding genes in Neurospora crassa.

open access: yesPLoS Genetics, 2019
Cellulolytic fungi have evolved a complex regulatory network to maintain the precise balance of nutrients required for growth and hydrolytic enzyme production. When fungi are exposed to cellulose, the transcript levels of cellulase genes rapidly increase
Liangcai Lin   +5 more
doaj   +1 more source

Cellulase Production by Wild-type Aspergillus niger, Penicillium chrysogenum and Trichoderma harzianum Using Waste Cellulosic Materials [PDF]

open access: yes, 2005
Waste cellulosic materials (corncob, sawdust and sugarcane pulp) and crystalline cellulose induced cellulase production in wild strains of Aspergillus niger, Penicillium chrysogenum and Trichoderma harzianum isolated from a wood-waste dump in Lagos ...
Chinedu, S. N., Okochi, V. I.
core  

A family of thermostable fungal cellulases created by structure-guided recombination [PDF]

open access: yes, 2009
SCHEMA structure-guided recombination of 3 fungal class II cellobiohydrolases (CBH II cellulases) has yielded a collection of highly thermostable CBH II chimeras.
A. Villalobos   +19 more
core   +3 more sources

Highly Aligned Bacteria Cellulose Yarn Aggregation for Energy Generation and Strain Sensing

open access: yesAdvanced Science, EarlyView.
Although high‐performance bacterial cellulose fibers have attracted significant interest for wearable electronics, a self‐powered and high‐mechanosensitive design is still scarce for achieving an intelligent integrated system. Here, we demonstrate an innovative bio‐fabrication strategy to develop a core‐sheath yarn that features the ordered network and
Chong Gao   +9 more
wiley   +1 more source

The enzymatic hydrolysis of Cardamine violifolia residues with cellulase immobilized on porous biochar via physical and chemical adsorption

open access: yesIndustrial Crops and Products
In this study, porous biochar prepared by the pyrolysis of Cardamine violifolia residues impregnated with metal salts (ZnCl2, MgCl2 or FeCl3) was used as support to immobilize cellulase for the enzymatic saccharification of Cardamine violifolia residues.
Hongfa Wang   +6 more
doaj   +1 more source

Liquid state bioconversion of palm oil mill effluent for cellulase production: statistical optimization of process conditions [PDF]

open access: yes, 2006
The filamentous fungus Trichoderma harzianum was used for liquid state bioconversion of POME for cellulase production. Statistical optimization was carried out to evaluate the physico-chemical parameters (factors) for maximum cellulase production by 2 ...
Abd. Karim, M. Ismail   +4 more
core  

Effects of Cellulase and Lactobacillus plantarum Supplementation on Fermentation Characteristics, In Situ Degradability, and Microbial Community Dynamics of Apple Pomace Silage

open access: yesAnimal Research and One Health, EarlyView.
This study aimed to investigate the effects of cellulase and Lactobacillus plantarum on the silage quality, in situ digestibility, and microbial communities of apple pomace silage. The combined supplementation of cellulase and Lactobacillus plantarum in apple pomace silage improved fermentation quality and enhanced rumen utilization efficiency.
Zhuangzhuang Liu   +4 more
wiley   +1 more source

A Combined Study on Optimization, In Silico Modeling, and Genetic Modification of Large Scale Microbial Cellulase Production

open access: yesBiochemistry Research International, 2022
Cellulase is a biocatalyst that hydrolyzes cellulosic biomass and is considered a major group of industrial enzymes for its applications. Extensive work has been done on microbial cellulase but fungi are considered a novel strain for their maximum ...
Md. Raisul Islam Rabby   +7 more
doaj   +1 more source

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