Journal Article10.1016/J.JBIOTEC.2017.03.021
Enhancing fructooligosaccharides production by genetic improvement of the industrial fungus Aspergillus niger ATCC 20611
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TL;DR: The feasibility of strain improvement through genetic engineering for further enhancement of FOS production level is illustrated by using the transformation system established in A. niger ATCC 20611.
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About: This article is published in Journal of Biotechnology. The article was published on 10 May 2017. The article focuses on the topics: Aspergillus niger & Transformation (genetics).
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Citations
Oligosaccharide biotechnology: an approach of prebiotic revolution on the industry
Mario Cezar Rodrigues Mano,Iramaia Angélica Neri-Numa,Juliana Bueno da Silva,Bruno Nicolau Paulino,Marina Gabriel Pessôa,Glaucia Maria Pastore +5 more
TL;DR: This review comprises recent studies to demonstrate the potential for biotechnological production of oligosaccharides, and also aspects that need more investigation for future applications in a large scale.
228
Production of the versatile cellulase for cellulose bioconversion and cellulase inducer synthesis by genetic improvement of Trichoderma reesei.
TL;DR: A versatile cellulase system in T. reesei for efficient biomass saccharification and powerful cellulase inducer synthesis is constructed by combinational genetic manipulation of three distinct types of genes to achieve the customized cellulase production, thus providing a viable strategy for further strain improvement to reduce the cost of biomass-based biofuel production.
Transcriptome analysis of Polygonatum cyrtonema Hua: identification of genes involved in polysaccharide biosynthesis
Chenkai Wang,Daiyin Peng,Jinhang Zhu,Derui Zhao,Yuanyuan Shi,Shengxiang Zhang,Kelong Ma,Jiawen Wu,Luqi Huang,Luqi Huang +9 more
TL;DR: The results substantially expand the public transcriptome dataset of P. cyrtonema and provide valuable clues for the identification of candidate genes involved in metabolic pathways.
Overproduction of a β-fructofuranosidase1 with a high FOS synthesis activity for efficient biosynthesis of fructooligosaccharides.
TL;DR: The protein deduced from the cloned β-fructofuranosidase1 gene had the conserved motif A (IGDP), motif D (RDP) and motif E (ET) and 11 N-glycosylation sites, indicating it was a β- FOS biosynthesis enzyme with the high-level fructooligosaccharide (FOS) biosynthesis.
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Discovery of fructans in Archaea.
TL;DR: It is shown for the first time in the literature that fructans are produced in all three domains of life, including Archaea, which will provide insight into Archaeal glycans and evolution and open new frontiers for innovative strategies to overcome the ever-increasing threat of excessive salinization.
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References
Pro- and prebiotics--the tasty guardian angels?
Rainer Simmering,Michael Blaut +1 more
TL;DR: This review relates the health claims made for the pro- and prebiotic food products to the facts established by in vivo and in vitro studies, and the assessment of pro-and-prebiotic effects on the microbial gut ecosystem is highly improved and facilitated by the application of molecular methods.
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Deletion and Allelic Exchange of the Aspergillus fumigatus veA Locus via a Novel Recyclable Marker Module
TL;DR: A novel blaster module is designed allowing dominant selection of transformants due to resistance to phleomycin as well as dominant (counter)selection of a Cre recombinase-mediated marker excision event for targeted gene deletions in Aspergillus fumigatus.
Production of fructosyl transferase by Aspergillus oryzae CFR 202 in solid-state fermentation using agricultural by-products
TL;DR: The potential for the use of agricultural by-products for the efficient production of FTase enzyme by Aspergillus oryzae CFR 202 in SSF is indicated, thereby resulting in value addition of those by- products.
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Purification and Properties of a Fructooligosaccharide-producing β-Fructofuranosidase from Aspergillus niger ATCC 20611
TL;DR: The β-fructofuranosidase showed a high regiospecificity to transfer the fructosyl moiety for the 1-OH group of terminal fruct ofuranosides in cells of Aspergillus niger ATCC 20611.
Transformation of Aspergillus sp. and Trichoderma reesei using the pyrithiamine resistance gene (ptrA) of Aspergillus oryzae
TL;DR: Results indicate that ptrA can also be used for some other filamentous fungi besides A. oryzae and A. nidulans.
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