Results 71 to 80 of about 42,773 (308)

Microbial β-Glucosidase: sources, production and applications [PDF]

, 2017
Cellulose is the most abundant biopolymer in biosphere and the major constituent of plant biomass. Cellulose polymer is made up of β-glucose units linked by β-glucosidic bonds. Cellulase is an enzymatic system that catalyzes the hydrolysis of cellulose
Ahmed, Amer, Batool, Kashfa, Bibi, Aasia, Nasim Faiz, ul-Hassan   +3 more
core  

Genome-Resolved Proteomic Stable Isotope Probing of Soil Microbial Communities Using 13CO2 and 13C-Methanol. [PDF]

, 2019
Stable isotope probing (SIP) enables tracking the nutrient flows from isotopically labeled substrates to specific microorganisms in microbial communities. In proteomic SIP, labeled proteins synthesized by the microbial consumers of labeled substrates are
Banfield, Jillian F, Crits-Christoph, Alexander, Guo, Xuan, Hervey, William Judson, Hettich, Robert L, Hurst, Gregory B, Lebeis, Sarah L, Li, Zhou, Mayes, Melanie A, Pan, Chongle, Yao, Qiuming   +10 more
core   +1 more source

Control of beta-glucosidase synthesis in Mucor racemosus [PDF]

Journal of Bacteriology, 1977
The beta-glucosidase of Mucor racemosus was shown to be synthesized when the organism was grown in the presence of such diverse carbon sources as glycerol, lactate, xylose, ribose, alpha-methylglucoside, alpha-phenylglucoside, maltose, and cellobiose. Enzyme synthesis was strongly repressed in the presence of hexoses.
P, Borgia, P S, Sypherd
openaire   +2 more sources

Development of a co‐culture of Ureibacillus thermosphaericus and Cupriavidus taiwanensis for inhibitors removal from hemicellulose prehydrolysate

Biotechnology Progress, EarlyView.
For biofuels production, hemicellulose pre‐hydrolysate is considered as an attractive feedstock rich in fermentable sugars. The pre‐hydrolysate derived from lignocellulosic biomass comprises, along with sugars, several inhibitors which can hamper its efficient conversion.
Mariem Theiri, Mariya Marinova, Hassan Chadjaa, Mario Jolicoeur   +3 more
wiley   +1 more source

Biomassa microbiana e atividade enzimática em solos sob vegetação nativa e sistemas agrícolas anuais e perenes na região de Primavera do Leste (MT) Microbial biomass and enzyme activities in soils under native vegetation and under annual and perennial cropping systems at the Primavera do Leste region - Mato Grosso State

Revista Brasileira de Ciência do Solo, 2003
Primavera do Leste é um dos pólos de produção de grãos e fibras do Mato Grosso, com lavouras altamente tecnificadas. Este estudo foi realizado num Latossolo Vermelho-Amarelo da região de Primavera, com objetivo de avaliar a biomassa e a atividade ...
M. Matsuoka, I. C. Mendes, M. F. Loureiro   +2 more
doaj   +1 more source

Diversity of marine bacteria producing beta-glucosidase inhibitors [PDF]

Microbial Cell Factories, 2013
Beta-glucosidase inhibitors are being extensively studied for use as anti-diabetics, anti-obesity and anti-tumour compounds. So far, these compounds have been reported in large numbers from plants, mushrooms, algae and fungi. There are very few reports of such inhibitors from bacteria in the open literature, particularly marine bacteria; although the ...
Pandey, Sony, Sree, Ayinampudi, Dash, Soumya Suchismita, Sethi, Dipti Priya, Chowdhury, Lipsa   +4 more
openaire   +2 more sources

Synthesis and Glycosidase Inhibition Studies of Novel Exoglycals Targeting GH3 Family Enzymes: Insights from Comparative Analysis with Macrolide Antibiotics

Chemistry – A European Journal, EarlyView.
A series of structurally diverse exoglycals was synthesized using a modified Julia‐olefination approach from sugar‐derived precursors. These glycosidase transition‐state mimics were further diversified via CuAAC chemistry to yield triazole‐conjugated analogues.
Elisa Ospanow, Oscar L. Alferez, David L. Jakeman   +2 more
wiley   +1 more source

Características biológicas do solo indicadoras de qualidade após dois anos de aplicação de biossólido industrial e cultivo de milho Biological characteristics indicators of soil quality after two years of application of an industrial biosolid and corn cultivation

Revista Brasileira de Ciência do Solo, 2007
A utilização agrícola de biossólidos tem sido muito incentivada, mas, como esses resíduos apresentam composição química variada, o valor agronômico e os efeitos sobre características indicadoras de qualidade do solo precisam ser avaliados caso a caso, a ...
Isabel Cristina de Barros Trannin, José Oswaldo Siqueira, Fátima Maria de Souza Moreira   +2 more
doaj   +1 more source

Starch biotransformation into isomaltooligosaccharides using thermostable alpha-glucosidase from Geobacillus stearothermophilus [PDF]

PeerJ, 2018
The present study first identified the biotransformation of starch as a novel preparation method was investigated using the alpha-transglucosidase-producing Geobacillus stearothermophilus U2. Subsequently, 5 L- and 20 L-scale fermentations were performed.
Peng Chen, Ruixiang Xu, Jianhui Wang, Zhengrong Wu, Lei Yan, Wenbin Zhao, Yuheng Liu, Wantong Ma, Xiaofeng Shi, Hongyu Li   +9 more
doaj   +2 more sources

Over three‐quarters of earthworm species lack protection in China, a crisis exacerbated by climate change

Ecography, EarlyView.
Earthworms, as ‘ecosystem engineers', play a crucial role in regulating ecosystem functions and shaping community structures. Due to climate change, earthworms face severe survival pressures and extinction risks. However, whether conservation efforts targeting aboveground biodiversity can cover the long‐neglected earthworm diversity remains unknown. To
Yajie Zhou, Shuo Zhang, Wen Qin, Zhuoyi Wu, , Shaolin Peng, Ting Zhou   +6 more
wiley   +1 more source