scispace - formally typeset
Search or ask a question

What causes high Saccharomyces cerevisiae IGG? 

RNA
Saccharomyces cerevisiae
Invertase
Yeast
Xylose

Answers from top 8 papers

More filters
Papers (8)Insight
Journal Article•DOI
Invertase messenger ribonucleic acid in Saccharomyces cerevisiae. Kinetics of formation and decay.
M. Victoria Elorza, Carlos M. Lostau, J. R. Villanueva, Rafael Sentandreu, E. Sánchez 
19 Apr 1977-Biochimica et Biophysica Acta
14 Citations
Saccharomyces cerevisiae -136ts (Hutchison, H. T., Hartwell, L. H.
Open access•Journal Article•DOI
ESA1 is a histone acetyltransferase that is essential for growth in yeast
Edwin R. Smith, Arri Eisen, Weigang Gu, Martin Sattah, Antonio Pannuti, Jianxin Zhou, Richard G. Cook, John C. Lucchesi, C D Allis 
31 Mar 1998-Proceedings of the National Academy of Sciences of the United States of America
315 Citations
Unlike the other MYST family members in Saccharomyces cerevisiae this gene is essential for growth.
Open access•Journal Article•DOI
Cloning and disruption of CKB1, the gene encoding the 38-kDa beta subunit of Saccharomyces cerevisiae casein kinase II (CKII). Deletion of CKII regulatory subunits elicits a salt-sensitive phenotype.
Ashok P. Bidwai, J. Craig Reed, Claiborne V.C. Glover 
05 May 1995-Journal of Biological Chemistry
99 Citations
These data suggest a role for CKII in ion homeostasis in S. cerevisiae.
Open access•Journal Article•DOI
A Yeast Mutant Showing Diagnostic Markers of Early and Late Apoptosis
Frank Madeo, Eleonore Fröhlich, Kai-Uwe Fröhlich 
03 Nov 1997-Journal of Cell Biology
773 Citations
Saccharomyces cerevisiae may prove a suitable model to trace the roots of apoptosis.
Open access•Journal Article•DOI
Deletion of PHO13, encoding haloacid dehalogenase type IIA phosphatase, results in upregulation of the pentose phosphate pathway in Saccharomyces cerevisiae.
Soo Rin Kim, Haiqing Xu, Anastashia Lesmana, Uros Kuzmanovic, Matthew Au, Clarissa Florencia, Eun Joong Oh, Guo Chang Zhang, Kyoung Heon Kim, Yong Su Jin 
01 Mar 2015-Applied and Environmental Microbiology
59 Citations
These findings will be useful for understanding the biological function of S. cerevisiae Pho13 and the HAD superfamily enzymes and for developing S. cerevisiae strains with industrially attractive phenotypes.
Open access•Journal Article•DOI
Not your ordinary yeast: non-Saccharomyces yeasts in wine production uncovered
N.P. Jolly, Cristian Varela, Isak S. Pretorius 
01 Mar 2014-Fems Yeast Research
649 Citations
This review also highlights that, despite the fact that most frontier research and technological developments are often focussed primarily on S. cerevisiae, non-Saccharomyces research can benefit from the techniques and knowledge developed by research on the former.
Open access•Journal Article•DOI
Large-scale comparison of fungal sequence information: mechanisms of innovation in Neurospora crassa and gene loss in Saccharomyces cerevisiae.
Edward L. Braun, Aaron L. Halpern, Mary Anne Nelson, Donald O. Natvig 
01 Apr 2000-Genome Research
73 Citations
Our results also indicate the loss of specific genes from S. cerevisiae.
Journal Article•DOI
Transmembrane signalling in Saccharomyces cerevisiae
David Engelberg, Riki Perlman, Alexander Levitzki 
01 Oct 1989-Cellular Signalling
40 Citations
These unique features of Saccharomyces cerevisiae, together with rapidly evolving techniques of molecular biology, have made it a successful model organism for the study of numerous questions.

Related Questions

What is the exponential growth rate of saccharomyces cerevisiae?4 answersThe exponential growth rate of Saccharomyces cerevisiae varies depending on the specific conditions and carbon sources used. Different studies have reported specific growth rates ranging from 0.25 to 0.35 million cells/cm3 • h during exponential growth. Another study mentioned that the doubling times of yeast strains belonging to the Kluyveromyces genus were mainly between 2 and 3.5 hours. Additionally, the production of the biopolymer polyhydroxybutyrate (PHB) in S. cerevisiae starts at the end of exponential phase when the specific growth rate decreases due to glucose depletion. It is important to note that the specific growth rate can be influenced by factors such as the type of carbon source and the availability of nutrients. Therefore, the exponential growth rate of Saccharomyces cerevisiae can vary depending on the specific experimental conditions and strain used.
What are the characteristics of Saccharomyces cerevisiae?4 answersSaccharomyces cerevisiae, also known as yeast, has several characteristics that make it valuable for various applications. It is a safe and well-studied eukaryotic organism that is easily genetically manipulated. S. cerevisiae is widely used in food and beverage production, including wine, beer, bread, and dairy products, due to its fermentation capacity and resilience to adverse conditions. It is also used in the production of biofuels, such as ethanol, and other industrial biobased products. In addition, S. cerevisiae is a model organism for basic research on eukaryotes, as it shares many biological functions with other eukaryotes and is unicellular, simplifying research. The molecular basis for quiescence in S. cerevisiae has been extensively studied, including changes in gene expression, chromatin structure, and cytoplasmic state. Wild yeast strains of S. cerevisiae isolated from fruits have been found to have fermentation abilities suitable for bread making.
Can cause yeast comsumption asca igg positivity?5 answersASCA IgG positivity can be caused by yeast consumption.
Is Anti-Saccharomyces cerevisiae Antibodies a useful biomarker for ulcerative colitis?5 answersAnti-Saccharomyces cerevisiae antibodies (ASCA) have been investigated as a potential biomarker for ulcerative colitis (UC). Several studies have explored the diagnostic value of ASCA in differentiating UC from other chronic inflammatory bowel diseases. One study found that the levels of ASCA-IgG were significantly higher in UC patients compared to non-UC controls and healthy controls. Another meta-analysis revealed a strong association between ASCA and gastrointestinal BD (GIBD), a subtype of Behcet's disease, suggesting a potential role of ASCA in the pathogenesis of gastrointestinal involvement. Additionally, ASCA has been studied as a prognostic marker in children with CD, showing that ASCA IgG-positive patients had a significantly lower relapse rate when treated with biologics. However, it is important to note that the diagnostic and prognostic significance of ASCA in UC may vary depending on the specific context and patient population.
What causes Saccharomyces cerevisiae to not produce ethanol?5 answersSaccharomyces cerevisiae does not produce ethanol due to various factors. One of the factors is the lack of alcohol-tolerance and thermo-tolerance characteristics in the yeast strain. These characteristics are required for the efficient production of ethanol. Additionally, the stress imposed by ethanol can be a limiting factor for ethanol production in S. cerevisiae. The toxicity of high ethanol concentrations can affect the growth and viability of the yeast cells. However, genetic modifications and overexpression of certain genes, such as TRP1 and MSN2, can increase the tolerance of S. cerevisiae to ethanol. Understanding the role of specific genes, pathways, and cellular processes, such as longevity, peroxisomal, energy, and lipid metabolisms, can help improve ethanol tolerance in S. cerevisiae.
Is Saccharomyces cerevisiae vitamin k1 or k2?4 answers

See what other people are reading

Can hoechst and pi staining can be combined to assess cell cycle dependent cell death?
5 answers
Combining Hoechst 33342 (HO) and Propidium Iodide (PI) staining can indeed be utilized to assess cell cycle-dependent cell death. HO and PI are permeable and impermeable to intact cell membranes, respectively, making them valuable for detecting and enumerating apoptotic cells. However, the spectral interaction between these dyes can lead to energy transfer, affecting the emitted fluorescence intensities. To address this, staining protocols have been developed to minimize interference, allowing for the designation of damaged cells (red fluorescence) to specific cell cycle phases (blue fluorescence). By implementing a low PI concentration and utilizing advanced analytical approaches, such as flow cytometry with double UV/blue excitation, it becomes feasible to discriminate live cells from damaged ones and accurately locate them within the cell cycle phases.After transcription, where did mRNA go?
4 answers
After transcription, mRNA undergoes various processing events. Most RNA synthesized in eukaryotic cells needs to be exported out of the nucleus to carry out its functions. The mRNA-protein complexes (mRNPs) act as "couriers" that process, store, and deliver messages from the nucleus to different cellular locations. These mRNPs play a crucial role in posttranscriptional control of gene expression by editing precursor RNA, determining subcellular localization, and regulating mRNA fate. Furthermore, the active transport of transcripts and their local translation are essential mechanisms for processes like embryo- and neurogenesis, neuronal plasticity, and stem cell differentiation. Studies have shown that mRNP complexes move freely by Brownian diffusion in the nucleus, ensuring dispersion before exiting into the cytoplasm.How do microorganisms affect the degradation process of spent wash colors?
5 answers
Microorganisms play a crucial role in the degradation process of spent wash colors. Bacterial isolates like Bacillus and Stenotrophomonas have been found to effectively degrade melanoidin in industrial effluents, with Bacillus showing higher degradation rates. Yeast and fungal cells have also been extensively studied for their ability to degrade dyes in wastewater, showcasing significant potential in removing various types of dyes from industrial effluents. Additionally, microorganisms like Pseudomonas aeruginosa have been identified for their capacity to tolerate high concentrations of pollutants and produce Polyhydroxybutyrate (PHB), which aids in spent wash decolorization by enhancing color removal efficiency when combined with bacterial cultures. Overall, the synergistic action of various microorganisms and their enzymes contributes significantly to the degradation of colors in spent wash effluents.What is the protein amount in a single C. elegans cell protein amount?
4 answers
The protein amount in a single C. elegans cell can be analyzed using various proteomics approaches. One study established a one-pot sample preparation protocol for sensitive proteoform characterization in C. elegans, enabling the identification of changes in proteoform abundance compared to traditional methods. Another research project created a protein expression atlas of C. elegans embryogenesis, identifying lineage-, tissue-, and time-specific transcription factors in individual cells, providing insights into the spatiotemporal patterning of cellular states. Additionally, a comprehensive analysis of 84,625 single embryonic cells in C. elegans revealed 284 terminal and pre-terminal cell types, mapping transcriptomes to specific positions in the lineage and highlighting the correlation between lineage and transcriptome during development. These studies collectively contribute to understanding the protein content and regulatory mechanisms in single C. elegans cells.How does different concentrations of catalase effect the height of bubbles when mixed with h2o2?
5 answers
Different concentrations of catalase can impact the height of bubbles when mixed with H2O2. The presence of catalase enzyme in fruits like banana and watermelon influences the decomposition of excess H2O2, leading to the release of water and oxygen, as observed by O2 bubbles formation. In Bacillus megaterium spores, catalase reduced the radiation sensitizing effect of misonidazole, which promotes the reaction with H2O2, although not completely eliminating the sensitizing effect. A study developed an assay to measure catalase activity visually by estimating the height of foam generated by enzyme-generated oxygen bubbles, showing applicability for various samples including bacterial isolates and human cells. The relationship between catalase, H2O2, and bubble formation was studied, indicating periodic bubble generation and oxygen concentration changes. In Saccharomyces cerevisiae, cytosolic catalase activity was induced by H2O2, crucial for protecting against oxidative stress, with varying responses based on nutrient availability.How does protein retrotranslocation from the ER works?
5 answers
Protein retrotranslocation from the endoplasmic reticulum (ER) involves several key components and processes. Misfolded proteins in the ER are recognized by the ER-associated protein degradation (ERAD) pathway. One essential player in this process is the derlin rhomboid pseudoprotease, Dfm1, which aids in retrotranslocating ubiquitinated ERAD membrane substrates. Dfm1 interacts with other factors like Cdc48, Rad23/Dsk2, and Ufd2 to facilitate substrate retrotranslocation, especially for proteins with folded luminal domains. The mechanism involves Dfm1's rhomboid residues for substrate engagement and lipid thinning, a function also conserved in its human homolog, Derlin-1. This process ensures that misfolded proteins are extracted from the ER membrane, ubiquitinated, and delivered to the proteasome for degradation in the cytosol, maintaining cellular protein quality control.What is the structural difference between firmicutes and other bacterial domains?
5 answers
Firmicutes exhibit distinct genomic features compared to other bacterial domains. They often display Purine Asymmetry (PAS), Strand-biased Gene Distribution (SGD), and contain the PolC isoform of DNA polymerase III alpha subunit. Additionally, Firmicutes are characterized by a dominance of specific bacterial Classes, such as Bacillales, Lactobacillales, and Clostridiales, which are linked to their physiology as lactic acid bacteria. In contrast, Actinobacteria possess a unique family of proteins, like the resuscitation-promoting factor (Rpf), which controls growth and resuscitation through muralytic enzymes, a feature not exclusive to Firmicutes. These differences in genomic characteristics and protein families highlight the structural distinctions between Firmicutes and other bacterial domains.What is TE exonization ?
5 answers
TE exonization refers to the process where transposable elements (TEs) inserted into intronic regions of genes provide splice sites, leading to the creation of alternatively spliced cassette exons. This event enriches transcriptomes and proteomes by generating diverse RNA transcripts and protein isoforms. TE exonization can contribute significantly to the complexity of transcriptomes, with up to 71% of exonized transcripts being potential targets for the nonsense-mediated decay pathway. The incorporation of TE-derived sequences into coding regions of genes can expand the proteome diversity by offering new protein isoforms. Additionally, TE exonization can be regulated by epigenetic mechanisms, such as histone modifications, to control the expression of TE-derived coding sequences in different cell types.How can the microbial viability of tempeh starter be assessed by analysis the water content?
5 answers
The microbial viability of tempeh starter can be assessed by analyzing the water content as it plays a crucial role in determining the growth and activity of fungi, yeast, and bacteria. Research has shown that the water content of tempeh affects its quality and safety, with higher water content leading to decay and decreased quality over time. Additionally, the water content of tempeh starter can indicate the level of microbial activity and viability, as certain microorganisms thrive in specific moisture conditions. Therefore, monitoring the water content of tempeh starter throughout its production and storage can provide valuable insights into its microbial viability and overall quality.What ins rna sequencing?
4 answers
RNA sequencing, also known as RNA-Seq, is a powerful technology that enables the detection of qualitative and quantitative changes in RNA expression across the genome in clinical samples. This revolutionary method allows for the identification and quantification of ribonucleic acid (RNA) in a given sample, aiding in the detection of changes in gene expression. RNA sequencing has transformed next-generation sequencing technology by providing a precise measure of gene expression without the need for gene probes, allowing for a wider range of gene expression analysis and storage of transcriptome data in accessible databases. By automating the construction of highly complex RNA libraries from various sample types, including fresh frozen and FFPE samples, RNA sequencing has overcome limitations related to sample integrity, heterogeneity, and analytical factors, ultimately improving molecular diagnostic rates achieved by other sequencing methods.What are the best conditions for fermentation of yeast extract?
5 answers
The optimal conditions for the fermentation of yeast extract involve various factors such as temperature, pH, medium components, and fermentation time. Studies have shown that the best conditions for yeast fermentation include a temperature of 30℃, pH 5.5 for solid fermentation, and specific medium components like peptone, yeast extract, glucose, MgSO4, KH2PO4, and NaCl. Additionally, the addition of specific nutrients like yeast extract, dried spent yeast, and osmoprotectant glycine can significantly improve ethanol production by Saccharomyces cerevisiae. Furthermore, optimizing the fermentation conditions by adjusting factors like glucose concentration, nitrogen sources, and inoculation volume can lead to a substantial increase in the yield of desired products like glutathione or sophorolipids.