Results 101 to 110 of about 117,766 (355)
Cellulase and Chitinase of Earthworms
Nature, 1951 LITTLE is known of the digestive enzymes of the earthworm. The presence of protease, amylase and lipase has been reported in the gut contents in isolated instances. Since up to 10 per cent of the top four inches of soil in grassland may pass through the intestines of worms in a year1, their digestive abilities are of a relevance to transformation of ...
openaire +3 more sources
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Lignocellulosic biomass is an important source of renewable chemicals and materials but its full valorization is necessary in order to achieve economic and sustainability goals. This study proposes a two‐step approach for the valorization of lignocellulosic biomass combining solvent‐assisted fractionation and catalytic oxidation with molecular
Stefanie Wesinger +6 more
wiley +1 more source
GCB Bioenergy, Volume 15, Issue 2, Page 143-153, February 2023., 2023 Mutating four tryptophan residues in the catalytic domain of Cel7A from PpCel7A resulted in reduced binding affinity, which showed four tryptophan residues in Cel7A played a critical role in substrate binding. Interestingly, no clear relationship was found between the cellobiohydrolase activity of PpCel7A variants against p‐nitrophenol‐d‐cellobioside ...
Le Gao +7 more
wiley +1 more source
PLoS Genetics, 2021 Cellulase production in filamentous fungus Trichoderma reesei is highly responsive to various environmental cues involving multiple positive and negative regulators.
Lei Wang +7 more
doaj +1 more source
Phosphoenolpyruvate Carboxykinase Is Involved in the Decarboxylation of Aspartate in the Bundle Sheath of Maize [PDF]
, 1999 We recently showed that maize (Zea mays L.) leaves contain appreciable amounts of phosphoenolpyruvate carboxykinase (PEPCK; R.P. Walker, R.M. Acheson, L.I. Técsi, R.C. Leegood [1997] Aust J Plant Physiol 24: 459–468).
Chen, Z. +3 more
core +2 more sources
Biotechnology for Biofuels, 2016 BackgroundIn the bioconversion of lignocellulosic substrates, the adsorption behavior of cellulase onto lignin has a negative effect on enzymatic hydrolysis of cellulose, decreasing glucose production during enzymatic hydrolysis, thus decreasing the ...
Xianqin Lu +3 more
semanticscholar +1 more source
Abscission: Role of Cellulase [PDF]
Plant Physiology, 1969 Cellulase (beta-1,4-glucan-glucanohydrolase EC 3.2.1.4) activity increased during abscission and was localized in the cell separation layer of Phaseolus vulgaris L. cv. Red Kidney (bean), Gossypium hirsutum L. cv. Acala 4-42 (Cotton) and Coleus blumei Benth. Princeton strain (Coleus) abscission zone explants. Cellulase activity was optimum at pH 7, was
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Biotechnology and Bioengineering, EarlyView.Ladderane lipids in anammox bacteria can find use in artificial liposomes for drug delivery. This study developed the isolation of ladderane‐rich anammoxosome organelles from previously challenging aggregate mixed culture of Ca. Brocadia sapporoensis.
Tomáš Podzimek +12 more
wiley +1 more source
Journal of the World Aquaculture Society, Volume 53, Issue 6, Page 1183-1196, December 2022., 2022 Abstract Natural plant extracts (NPEs) may offer an effective alternative to minimize the consequences caused by antibiotic resistance in the marine industry. In this study, the anti‐Vibrio parahaemolyticus activities of several antibiotics and NPEs alone and in combinations were evaluated.
Qing‐guo Cao +5 more
wiley +1 more source
Structure- and context-based analysis of the GxGYxYP family reveals a new putative class of glycoside hydrolase. [PDF]
, 2014 BackgroundGut microbiome metagenomics has revealed many protein families and domains found largely or exclusively in that environment. Proteins containing the GxGYxYP domain are over-represented in the gut microbiota, and are found in Polysaccharide ...
Chang, Yuanyuan +5 more
core +2 more sources