Results 111 to 120 of about 2,602 (201)

An intronless sucrose:fructan-6-fructosyltransferase (6-SFT) gene from Dasypyrum villosum enhances abiotic tolerance in tobacco

Biologia Plantarum, 2017
Fructans play vital roles in enhancing plant abiotic stress tolerance by reducing oxidative damage, stabilizing cell membranes, improving the osmotic adjustment capacity, and lowering the freezing point.
X. L. He, J. W. Wang, W. X. Li, Z. Z. Chen, J. Wu, J. X. Zhao, J. N. Su, Z. H. Wang, X. H. Chen   +8 more
doaj   +1 more source

Produção simultânea de -fructofuranosidase e fructo-oligossacarídeos por Penicillium citreonigrum URM 4459 [PDF]

, 2016
O objetivo deste trabalho foi a produção simultânea de -Frutofuranosidase (FFase) e frutooligossacarídeos (FOS) por P. citreonigrum utilizando um planejamento fatorial completo. Para isso, o fungo foi cultivado em meio rico em sacarose (20% p/v) a 150
Gonçalves, Clarisse Salomé Nobre, Nascimento, A. K. C., Porto, A. L. F., Soares, Maria T. C. V., Teixeira, J. A.   +4 more
core  

Involvement of NADH Oxidase in Biofilm Formation in Streptococcus sanguinis [PDF]

, 2016
Biofilms play important roles in microbial communities and are related to infectious diseases. Here, we report direct evidence that a bacterial nox gene encoding NADH oxidase is involved in biofilm formation. A dramatic reduction in biofilm formation was
Ge, Xiuchun, Kitten, Todd, Kong, Fanxiang, Liu, Jinlin, Shi, Limei, Shi, Xiaoli, Stone, Victoria, Xu, Ping   +7 more
core   +3 more sources

Fructan synthesis, accumulation and polymer traits. II. Fructan pools in populations of perennial ryegrass (Lolium perenne L.) with variation for water-soluble carbohydrate and candidate genes were not correlated with biosynthetic activity and demonstrated constraints to polymer chain extension

Frontiers in Plant Science, 2015
Differences have been shown between ryegrass and fescue within the Festulolium subline introgression family for fructan synthesis, metabolism and polymer-size traits.
Joe eGallagher, Andrew J Cairns, David eThomas, Emma eTimms-Taravella, Kirsten eSkot, Adam eChalton, Peter eWilliams, Lesley B Turner   +7 more
doaj   +1 more source

Biocatalizador inmovilizado basado en alginato para la biotransformación de carbohidratos [PDF]

, 2009
Biocatalizador inmovilizado basado en alginato para la biotransformación de carbohidratos. Procedimiento de obtención de un biocatalizador, que comprende: inmovilizar una enzima fúngica por inclusión en un gel de alginato cálcico; y el secado ...
Alcalde Galeote, Miguel, Ballesteros Olmo, Antonio, Fernández Arrojo, Lucía, Fernández Lobato, María, Gutiérrez Alonso, Patricia, Plou Gasca, Francisco José   +5 more
core  

A dynamical model for the fermentative production of fructooligosaccharides [PDF]

, 2009
In this paper a detailed mathematical model is presented for the fermentative production of fructo-oligosaccharides with Aspergillus sp. The model accounts for hydrolysis and transfructolization reactions, as well as biomass formation and it contains ...
Dominguez, Ana, Faria, Nuno Filipe Monteiro, Ferreira, E. C., Nobre, C., Rocha, I., Rocha, Orlando, Rodrigues, L. R., Teixeira, J. A., Torres, D.   +8 more
core   +1 more source

A quantitative image analysis pipeline for the characterization of filamentous fungal morphologies as a tool to uncover targets for morphology engineering: a case study using aplD in Aspergillus niger [PDF]

, 2019
Background Fungal fermentation is used to produce a diverse repertoire of enzymes, chemicals, and drugs for various industries. During submerged cultivation, filamentous fungi form a range of macromorphologies, including dispersed mycelia, clumped ...
Cairns, Timothy C., Feurstein, Claudia, Meyer, Vera, Sun, Jibin, Zheng, Ping, Zheng, Xiaomei   +5 more
core   +1 more source

The pan-genome of Lactobacillus reuteri strains originating from the pig gastrointestinal tract [PDF]

, 2015
Background Lactobacillus reuteri is a gut symbiont of a wide variety of vertebrate species that has diversified into distinct phylogenetic clades which are to a large degree host-specific.
Crossman, Lisa C., Goesmann, Alexander, Juge, Nathalie, Mackenzie, Donald A., Roos, Stefan, Swarbreck, David, Walter, Jens, Wegmann, Udo, Zheng, Jinshui   +8 more
core   +1 more source

Novel biocatalysts for industrial fructooligosaccharides (FOS) production from fucosyltransferase and mutagenized invertase genes constitutively expressed in Komagataella phaffii (previously Pichia pastoris)

CyTA - Journal of Food
Fructosyltransferases (FTFs) and invertases catalyze the production of short-chain fructo-oligosaccharides (FOS), levan, and inverted syrups from sucrose—compounds that are increasingly sought after in the global food industry.
Lázaro Hernández, Carmen Menéndez, Duniesky Martínez, Luis Enrique Trujillo Toledo, Enrique Rosendo Pérez Cruz, José-Manuel Pais-Chanfrau, Ricardo Ramírez, Alina Sobrino, Gissela Estefanía Ponce Quesada, Dubiel Alfonso-González   +9 more
doaj   +1 more source

Screening of microbial isolates for extracellular fructosyltransferase production

African Journal of Microbiology Research, 2015
Fructooligosaccharides are gaining importance by leaps and bounce every day due to their low caloric value and accompanying health benefits for the consumer. Hence, newer potential sources for the fructosyltransferase (Ftase) enzyme are thoroughly scrutinized.
A Belorkar Seema, K Gupta A, Rai Vibhuti
openaire   +2 more sources