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A Factor Graph Approach to Automated GO Annotation
(Public Library of Science, 2016-01)
As volume of genomic data grows, computational methods become essential for providing a first glimpse onto gene annotations. Automated Gene Ontology (GO) annotation methods based on hierarchical ensemble classification ...
Non-Linear 3D Impedance Spectroscopy
(Institute of Electrical and Electronics Engineers, 2014-08)
Non-linear Dielectric spectroscopy of Biological suspensions was first proposed by the Woodward and Kell group. The above mentioned arose as a technique able to monitor the enzymes state placed in the cell membrane of the ...
Functional properties of Lactobacillus plantarum strains: A study in vitro of heat stress influence
(Academic Press Ltd - Elsevier Science Ltd, 2016-04)
Functional properties of two Lactobacillus plantarum strains (Lp 813 and Lp 998) were evaluated ( in vitro) before and after heat adaptation and shock. The stress conditions were selected considering a previous work: 55 ...
Yeast diversity during the fermentation of Andean chicha: A comparison of high-throughput sequencing and culture-dependent approaches
(Elsevier, 2017-10)
Diversity and dynamics of yeasts associated with the fermentation of Argentinian maize-based beverage chicha was investigated. Samples taken at different stages from two chicha productions were analyzed by culture-dependent ...
Yeast GPCR signaling reflects the fraction of occupied receptors, not the number
(Nature Publishing Group, 2016-12)
According to receptor theory, the effect of a ligand depends on the amount of agonist–receptor complex. Therefore, changes in receptor abundance should have quantitative effects. However, the response to pheromone in ...
Synthesis and Properties of Novel Antifungal Gemini Compound Derived from N-Acetyldiethanolamines
(Springer Heidelberg, 2008-12)
A series of new N-acetylated non-ionic and cationic gemini surfactants (3a–f) having dimeric structures derived from primary and tertiary amines with variably long tails (C8–C12–C18) were synthesized. In addition, N-acetylated ...
Absence of Nucleoside Diphosphatase Activities in the Yeast Secretory Pathway Does Not Abolish Nucleotide Sugar-dependent Protein Glycosylation
(American Society for Biochemistry and Molecular Biology, 2005-12)
It is accepted that glycosyltransferase-generated nucleoside diphosphates are converted to monophosphates in the secretory pathway by nucleoside diphosphatases (NDPases) to provide substrates for antiport transport systems ...
Modification by glucose of the flocculent phenotype of a Kloeckera apiculata wine strain
(Springer Heidelberg, 2008-08)
We have evaluated the induction of the flocculent phenotype of Kloeckera apiculata by glucose mc1 and propose a pathway involved in carbohydrate flocculation induction. Pulses of glucose were given to cells growing in ...
CD63 tetraspanin slows down cell migration and translocates to the endosomal-lysosomal-MIICs route after extracellular stimuli in human immature dendritic cells
(American Society of Hematology, 2004-04)
We analyzed herein whether members of the tetraspanin superfamily are involved in human immature dendritic cell (DC) functions such as foreign antigen internalization, phagocytosis, and cell migration. We show that CD63, ...
Bioprospecting for native microalgae as an alternative source of sugars for the production of bioethanol
(Elsevier, 2016-12)
While the production of biofuels holds potential to contribute to energy security, concerns on food prices, land use, and carbon emissions have arisen from increased production of first-generation bioethanol. While ...