... gene amplification MeSH G05.315.290 - gene expression regulation, archaeal MeSH G05.315.300 - gene expression regulation, ... gene expression regulation, leukemic MeSH G05.315.375 - gene expression regulation, plant MeSH G05.315.385 - gene expression ... gene expression regulation, developmental MeSH G05.315.320 - gene expression regulation, enzymologic MeSH G05.315.320.200 - ... gene expression regulation, fungal MeSH G05.315.370 - gene expression regulation, neoplastic MeSH G05.315.370.500 - ...

Here we report the temporal measurements of absolute RNA and protein levels per gene within a mixed bacterial-archaeal ... a novel statistical tool for deconvoluting time-dependent gene expression regulation. J. Proteome Res. 13, 29-37 (2014). ... Here we report the temporal measurements of absolute RNA and protein levels per gene within a mixed bacterial-archaeal ... Wilmes, P. & Bond, P. L. Metaproteomics: studying functional gene expression in microbial ecosystems. Trends Microbiol. 14, 92- ...

10 Gene Expression. 11 Regulation of Cellular Processes. 12 Mechanisms of Genetic Variation. Part Four The Diversity of the ... 3 Bacterial and Archaeal Cell Structure. 4 Eukaryotic Cell Structure. 5 Bacterial and Archaeal Growth. Part Two Microbial ... Her graduate work used a transposable element as a mutagen in Bacillus subtilis to study gene expression during endospore ... Sandman discovered archaeal histones and continued research in the structural biology of archaeal chromatin for about 20 years ...

... and maintenance of bacterial or archaeal population structure [7, 8], (ii) the regulation of gene expression by site ... A correlation between the methylation and the regulation of gene expression was studied by Vitoriano et al. [51] for 30 H. ... In the light of recent data on the modulation of gene expression by R-M systems [10], it is possible that unfavorable ... One of possibilities for the positive effect of the methylation is an influence on the gene expression. ...

Archaeal Proteins / metabolism; Blotting, Northern; Gene Expression Profiling; Gene Expression Regulation, Archaeal; Heat-Shock ...

Gene Expression Regulation, Bacterial. Any of the processes by which cytoplasmic or intercellular factors influence the ... They are found in a variety of bacterial, archaeal, fungal, algal, and plant species. They are used in GENETIC ENGINEERING as ... Gene Expression Regulation. Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the ... Base SequencePromoter Regions, GeneticBinding SitesTranscription, GeneticGene Expression Regulation, BacterialProtein Binding ...

This is particularly true in bacterial and archaeal genomes where the density of coding genes is high. This transcriptional ... Introduction to gene regulation. Regulation is all about decision making. Gene regulation is, therefore, all about ... Regulation of gene expression through chromatin remodeling is called epigenetic regulation. Epigenetic means "around genetics ... Regulation overview. As was previously noted, regulation is all about decision making. Gene regulation, as a general topic, is ...

Burnell, J.N. and Chastain, C.J. (2006) Cloning and expression of maize-leaf pyruvate, Pi dikinase regulatory protein gene. ... the puzzle of archaeal carbohydrate metabolism. Molecular Microbiology, 60, 287-298. doi:10.1111/j.1365-2958.2006.05098.x ... To date, reports of the regulation of E. coli PEP synthetase [11,13] have assumed that regulation involves the same mechanism ... Expression of different gene-family members in leaves and roots. Proceedings of the National Academy of Science USA, 83, 2884- ...

In all cells the control of RNAP activity is a central node in the regulation of gene expression. In recent years, research on ... microbial transcription has expanded rapidly due to new atomic-level structures of prokaryotic, archaeal, and eukaryotic RNA ... Accordingly, this meeting will be of interest to researchers studying gene regulation in any system. ... connections between cell topology and gene expression; and the latest news on "the trigger loop." The meeting promises to be of ...

Here, we find that the expression regulation of GDGT ring synthase genes grsA and grsB in thermophilic archaeon Sulfolobus ... However, the regulation details of archaeal GDGTs cyclization in response to different environmental factor changes remain ... is required to induce grsB expression, resulting in temporal regulation of grsA and grsB expression. Our findings establish a ... Yang, Wei,et al."Thermophilic archaeon orchestrates temporal expression of GDGT ring synthases in response to temperature and ...

N2 - Gene expression regulation by small interfering RNA (siRNA) holds promise in treating a wide range of diseases through ... chimeric Archaeal ferritin (HumAfFt) was specifically decorated with novel cationic piperazine-based compounds (PAs). By ... AB - Gene expression regulation by small interfering RNA (siRNA) holds promise in treating a wide range of diseases through ... Gene expression regulation by small interfering RNA (siRNA) holds promise in treating a wide range of diseases through ...

The involvement of viral DNA-binding proteins in the regulation of virulence genes, transcription, DNA replication, and repair ... which have a central role in the regulation of gene expression. Evolutionary analysis has shown that the primary DNA-packaging ... which is homologous to the archaeal-type MC1 chromosomal proteins [17]. Although this type of horizontal gene transfer seems ... Transcription of viral genes is tightly regulated and acts as the main switch on ASFV gene expression in coordination with DNA ...

... or downregulation gene expression; the structural basis and mechanisms of genespecific regulation has been characterised in ... the structural basis of RNAP inhibition by repressors involved in the archaeal virus-host arms race (Pilotto et al., 2021).. Dr ... We could show that it is not only simple access of RNAP to the promoter that determines the expression level of a gene, but ... The control of individual genes is enabled by a plethora of DNA-binding transcription factors that respond to changes in the ...

Controlling the process of transcription is fundamental to gene expression, gene regulation, and development. In all organisms ... Biochemical and structural studies reveal significant functional similarities among bacterial, archaeal, and eukaryotic RNA ... Although regulation of gene expression in human cells is certainly more complicated than that in bacteria, it is now clear that ... Understanding the expression of genes needed for biofilm formation, using Vibrio as a model system, can lead to the development ...

Study on the Regulation of Gene Expression of an Intestinal Calcium Transporter. Ryuichiro Sato. University of Tokyo. [PDF] ... Enhancement of Intestinal Absorption of Lipophilic Compounds by Archaeal Membrane Lipids. Tatsuya Sugawara. Kyoto University. [ ... What is the Meaning of Circadian Expression of Genes That are Responsive to Salt- or Dehydration-Stress ?. Tomohiro Kiyosue. ... Cloning and Expression of Halotolerant Proteases from Bacillus subtilis Strain FP-133. Shinji Takenaka. Kobe University. [PDF] ...

Gene Amplification. *Gene Expression Regulation, Archaeal. *Gene Expression Regulation, Bacterial. *Gene Expression Regulation ... Gene Expression Regulation, Developmental*Gene Expression Regulation, Developmental. *Developmental Gene Expression Regulation ... "Gene Expression Regulation, Developmental" by people in this website by year, and whether "Gene Expression Regulation, ... "Gene Expression Regulation, Developmental" is a descriptor in the National Library of Medicines controlled vocabulary ...

DNA methylation is a major epigenetic modification and plays a crucial role in the regulation of gene expression. Within the ... Over the past years structural and biochemical analysis revealed that archaeal exosomes have a large processing chamber with ... DNA methylation and histone modifications play a central role in the epigenetic regulation of gene expression and cell ... Most of the essential cellular processes such as polymerisation reactions, gene expression and regulation are governed by ...

In addition, a gene cluster adjacent to the putative periplasmic thiosulfate reductase was upregulated to high expression ... On the basis of transcriptional expression and differential regulation, it is probable that CdhAB-2 can catalyze both CO ... Functional annotation was performed using the archaeal clusters of orthologous genes (arCOG) and corresponding COG functional ... Homology and synteny of key genes: (a) genes of carbon monoxide dehydrogenase (CODH) and (b) the genes encoding CooF and ...

Identification of modules with similar gene regulation and metabolic functions based on co-expression. Frontiers in Molecular ... Comparative genomics of DNA-binding transcription factors in archaeal and bacterial organisms. PLoS ONE 16(7): e0254025. [21]. ... From specific gene regulation to genomic networks: a global analysis of transcriptional regulation in Escherichia coli. ... A landscape of gene regulation in the parasitic amoebozoa Entamoeba spp. PLoS ONE 17(8): e0271640. [11] ...

The functioning of this system seems to involve integration of fragments of foreign genes into archaeal and bacterial ... Comparative-genomic analysis of CRISPR and cas genes leads to the hypothesis that the CRISPR-Cas system (CASS) is a mechanism ... However, the proximity of CRISPR and cas genes strongly suggests that they have related functions which is hard to reconcile ... It is proposed that unique inserts of CRISPR, some of which are homologous to fragments of bacteriophage and plasmid genes, ...

No increase in expression of DNA repair genes following UV irradiation was observed. There was, however, a clear ... Archaeal information processing pathways resemble those in eukaryotes, but archaeal damage response pathways remain poorly ... A clear response to DNA damage was observed, with down-regulation of the DNA replication machinery, changes in transcriptional ... Differential effects on the expression of the three transcription factor B (tfb) genes hint at a mechanism for the modulation ...

Our goal is to gain insight into the gene expression networks that control the composition of the cellulosome in C. ... Figure 3. Proposed RsgI-SigI regulation system. Nine RsgI anti-σ factors are embedded in the membrane (RsgI [#1-9]. Signaling ... At 3.4 Å resolution, the structure provided the first high resolution view of any archaeal appendage (Figure 2B). It reveals ... The released cognate σ factors (either SigI [#1-8]) then directs gene transcription of cellulosome components. ...

This comprehensive global TSS mapping atlas provides a valuable resource for RNA biology and gene expression analysis in the ... This comprehensive global TSS mapping atlas provides a valuable resource for RNA biology and gene expression analysis in the ... Expression of candidate sRNAs is being confirmed under biologically relevant environmental conditions. ... Expression of candidate sRNAs is being confirmed under biologically relevant environmental conditions. ...

Some variants of histones are associated with the regulation of gene expression. ... Evolution and species distribution Core histones are found in the nuclei of eukaryotic cells and in most Archaeal phyla, but ... but It is now known that histones can be both positive and negative regulators of gene expression. These interactions are the ... In general, eukaryotic histones repress gene transcription, ...

... gene expression regulation, synthetic (micro)biology, and global warming. ... evidence of exuberant microbial life in extreme environments and the uncovering of the molecular intricacies of the archaeal ...

The expression of genes responsible for nitrogen fixation (nif genes) in this bacterium is dependent on the transcriptional ... As observed in other ecosystems, archaeal communities showed lower richness than bacterial communities. We also found a limited ... In this organism, the regulation of nitrogen fixation by ammonium ions involves several proteins including the ... The expression of genes responsible for nitrogen fixation (nif genes) in this bacterium is dependent on the transcriptional ...

RNA-mediated gene regulation. David G. Drubin. Ernette Comby Chair in Microbiology Professor of Cell Biology, Development and ... Biochemistry of HIV gene expression and transcriptional elongation. Roberto Zoncu. Professor of Molecular Therapeutics. How ... Physiology and evolution of archaea; biochemistry of methanogenesis; genome editing tools for archaeal genetics. ... Gene regulation; cell biology. Henk Roelink. Professor Emeritus of Genetics, Genomics, Evolution, and Development. Induction in ...

Expression of ArsRM in E. coli increased its arsenite resistance to 1.5 mM. The arsenite methylation activity of ArsRM and its ... Functional prediction analyses suggested that ArsRM is a difunctional protein with transcriptional regulation and ... ability to bind to its own gene promoter were confirmed. The As(III)-binding site (ABS) and S-adenosylmethionine-binding motif ... The gene encoding ArsR/methyltransferase fusion protein, arsRM, was amplified and expressed in Escherichia coli BL21 (DE3), and ...

Cotton plants export microRNAs to inhibit virulence gene expression in a fungal pathogen. Nature Plants 2016, 2, 16153, 10.1038 ... Specific Proteinaceous Toxins Produced by Strains of the Extremely Thermophilic Archaeal Genus Sulfolobus. Journal of ... Table 1. EV mediated regulation processes.. 2. Inter-Individual, Interspecies, and Inter-Kingdom Regulation. EV Mediated ... Ingestion of bacterially expressed double-stranded RNA inhibits gene expression in planarians. Proceedings of the National ...

... is a methyl group donor in many important transfer reactions including DNA methylation for regulation of gene expression. SAM ... Many of the genes for the three components form operons as in fact observed in many bacterial and archaeal genomes. On the ... RNA transport from the nucleus to the cytoplasm is fundamental for gene expression. The different RNA species that are produced ... Nuclear export of mRNAs is functionally coupled to different steps in gene expression processes; such as transcription; ...