Eukaryotic initiation factor 3 (eIF3) is a multisubunit complex that is required for binding of mRNA to 40 S ribosomal subunits, stabilization of ternary complex binding to 40 S subunits, and dissociation of 40 and 60 S subunits. These functions and the complex nature of eIF3 suggest multiple interactions with many components of the translational machinery. Recently, the subunits of mammalian a...

As a platform chemical, 2,3-butanediol (2,3-BDO) has been widely used in various industrial fields. To improve the yield of 2,3-BDO produced by Saccharomyces cerevisiae W141, this paper explored effects exogenous short-chain fatty acids (SCFAs) as well synergistic acetic acid and dissolved oxygen content on from perspective physiological metabolism. The results indicated that different SCFAs ha...

The purposes of this study were to investigate the optimum UV-B irradiation time needed produce vitamin D enriched yeast and promote in vitro ruminal degradation irradiated Thai native cattle. Baker’s S. cerevisiae at 0, 2, 4, 8, 10, 12, 16 24 hours. both strains could significantly enhance D2 highest amount corn stover TMR studied for determination degradation, included three treatments that i...

Accurate chromosome segregation during meiosis relies on the presence of crossover events distributed among all chromosomes. MutSγ and MutLγ homologs (Msh4/5 and Mlh1/3) facilitate the formation of a prominent group of meiotic crossovers that mature within the context of an elaborate chromosomal structure called the synaptonemal complex (SC). SC proteins are required for intermediate steps in t...

The molecular chaperone Hsp104 is a crucial factor in the acquisition of thermotolerance in yeast. Under stress conditions, the disaggregase activity of Hsp104 facilitates the reactivation of misfolded proteins. Hsp104 is also involved in the propagation of fungal prions. For instance, the well-characterized [PSI(+)] prion of Saccharomyces cerevisiae does not propagate in Deltahsp104 cells or i...

The replication terminator protein Fob1 of Saccharomyces cerevisiae is multifunctional, and it not only promotes polar replication fork arrest at the tandem Ter sites located in the intergenic spacer region of rDNA but also loads the NAD-dependent histone deacetylase Sir2 at Ter sites via a protein complex called RENT (regulator of nucleolar silencing and telophase exit). Sir2 is a component of...

Lipopolysaccharide, known as endotoxin, can stimulate potent host immune responses through the complex of Toll-like-receptor 4 and myeloid differentiation protein 2; but its influence on Saccharomyces cerevisiae, a model organism for studying eukaryotes, is not clear. In this study, we found that lipopolysaccharide-treated S. cerevisiae cells could be stained by methylene blue, but did not die....

A large number of Ca2+ -signaling proteins have been previously identified and characterized in Saccharomyces cerevisiae but relatively few have been discovered in filamentous fungi. In this study, a detailed, comparative genomic analysis of Ca2+ -signaling proteins in Neurospora crassa, Magnaporthe grisea, and S. cerevisiae has been made. Our BLAST analysis identified 48, 42, and 40 Ca2+ -sign...

Saccharomyces cerevisiae is predominantly found in association with human activities, particularly the production of alcoholic beverages. S. paradoxus, the closest known relative of S. cerevisiae, is commonly found on exudates and bark of deciduous trees and in associated soils. This has lead to the idea that S. cerevisiae is a domesticated species, specialized for the fermentation of alcoholic...

Background: Despite the considerable activity of herbal Essential Oils (EOs) as safe food preservatives, problems such as high volatility, low water solubility, and low stability in adverse environmental conditions restrict their use in food products. This work aimed to investigate in vitro antifungal activity of oil-in-water nanoemulsion of Iranian Artemisia dracunculus L. (tarragon) EO. Meth...