... of gene and gene product) for (evolutionary) continuity of redox regulation of gene expression". CoRR was put forward ... Most genes for proteins of chloroplasts and mitochondria are, however, now located on chromosomes in the nuclei of eukaryotic ... CoRR does so by offering an answer to this question: why, in evolution, did some bacterial, endosymbiont genes move to the cell ... Articles with short description, Short description is different from Wikidata, Use dmy dates from April 2017, Bacteria, Cell ...

"Attenuation in the control of expression of bacterial operons", Nature 289:751 (1981) "Prokaryotic Gene Expression". Archived ... Tatomer, Deirdre C.; Wilusz, Jeremy E. (2019). "Attenuation of Eukaryotic Protein-Coding Gene Expression via Premature ... in many bacterial species providing fast and sensitive regulation of gene operons and is commonly used to repress genes in the ... This other structure is called the "preemptor". An example is the trp gene in bacteria. When there is a high level of ...

The housekeeping gene clusters are required in all bacteria and are often major players in the main metabolic pathways ... The extraction and analysis of metagenomic mRNA (the metatranscriptome) provides information on the regulation and expression ... Although this methodology was limited to exploring highly conserved, non-protein coding genes, it did support early microbial ... Patients with irritable bowel syndrome were shown to exhibit 25% fewer genes and lower bacterial diversity than individuals not ...

Deng, M.; Lancto, C. A.; Abrahamsen, M. S. (2004). "Cryptosporidium parvum regulation of human epithelial cell gene expression ... Self-degradation of host proteins into amino acids provides the parasite with its primary carbon and energy source. People with ... Amann R, Springer N, Schönhuber W, Ludwig W, Schmid EN, Müller KD, Michel R (January 1997). "Obligate intracellular bacterial ... Obligate intracellular parasites of humans include: Viruses Certain bacteria, including: Chlamydia, and closely related species ...

... sequences into other locations within the bacterial genome often leading to a change in the expression of neighboring genes. ... This insertion of genetic material which is not meant to be adjacent tends to lead to genes being broken causing the protein ... However some of these segments also had strong start and stop signals which changed the regulation of neighboring genes leading ... Weisberg RA, Adhya S (December 1977). "Illegitimate recombination in bacteria and bacteriophage". Annual Review of Genetics. 11 ...

RUN and FYVE domain containing 2 (RUFY2) is a protein that in humans is encoded by the RUFY2 gene. The RUFY2 gene is named for ... RUFY2 protein has been shown to mainly be expressed in the brain, lung, and testes while microarray expression shows RUFY2 ... and FYVE domain-containing protein RUFY1. A possible role of ETK in regulation of vesicle trafficking". J. Biol. Chem. 277 (33 ... Domain of unknown function that is part of a family of hypothetical bacterial sequences pfam06156. It make be linked to the ...

The expression of cytochrome p450 genes is regulated in response to environmental stresses indicative of a critical role in ... a 2Fe-2S cluster-containing protein cofactor. Cytochrome P450 eryF (CYP107A1) originally from the actinomycete bacterium ... Often there are differences in gene regulation or enzyme function of P450s in related animals that explain observed differences ... Bacterial P450 systems which employ a ferredoxin reductase and a ferredoxin to transfer electrons to P450. CYB5R/cyb5/P450 ...

... is involved in regulation of thiamin biosynthetic gene expression in bacteria". Proceedings of the National Academy of Sciences ... Riboswitch candidates are also consistently located in the 5' UTRs of protein-coding genes, and these genes are suggestive of ... "A conserved RNA structure element involved in the regulation of bacterial riboflavin synthesis genes". Trends in Genetics. 15 ( ... The expression platform is what regulates gene expression. Expression platforms typically turn off gene expression in response ...

... a protein in Escherichia coli and other species of bacteria. Depending on the bacterial species, this gene may be referred to ... The stress response regulation activities of RpoE are modulated by the Hfq protein in E. coli. Rouvière, PE; De Las Peñas, A; ... Jensen-Cain, DM; Quinn, FD (2001). "Differential expression of sigE by Mycobacterium tuberculosis during intracellular growth ... v t e (Escherichia coli genes, All stub articles, Gene stubs). ... The gene rpoE (RNA polymerase, extracytoplasmic E) encodes the ...

Bassler BL (December 1999). "How bacteria talk to each other: regulation of gene expression by quorum sensing". Current Opinion ... Many bacterial species, including E. coli, an enteric bacterium and model organism for gram-negative bacteria, produce AI-2. A ... "the LuxS enzyme required for AI-2 synthesis is widespread in bacteria, while the periplasmic binding protein LuxP is present ... Many species of bacteria use quorum sensing to coordinate gene expression according to the density of their local population. ...

C. Yanofsky (2007) "RNA based regulation of genes of tryptophan synthesis and degradation in bacteria" RNA 13:1141-1154. " ... "Attenuation in the control of expression of bacterial operons", Nature (published February 26, 1981), vol. 289, no. 5800, pp. ... In 1964, Yanofsky and colleagues established that gene sequences and protein sequences are colinear in bacteria. Yanofsky ... Yanofsky, Charles (2007), "RNA-based regulation of genes of tryptophan synthesis and degradation, in bacteria", RNA (published ...

Regulation This pathway undergoes transcriptional regulation by FadR and FabR. FadR is the more extensively studied protein and ... Two DesR-P proteins will dimerize and bind to the DNA promoters of the des gene and recruit RNA polymerase to begin ... This second pathway is regulated by repressor protein DesT. DesT is also a repressor of fabAB expression for anaerobic ... In bacteria with membranes composed mainly of omega-alicyclic fatty acids, the supply of cyclic carboxylic acid-CoA esters is ...

Anti-bacterial targeting of V. cholerae occurs through the promotion of gene expression patterns that liberate bacteria from ... A major contributor to this approach is the Hfq protein, a conserved RNA-binding protein that is known to attach various sRNAs ... RosA, has been found to inhibit two sRNAs (RoxS and FsrA). Inhibition of RoxS by RosA plays a role in metabolism regulation, ... region of the stx2B gene of E.Coli bacteria. It acts to increase expression of the ChuS heme oxygenase via destabilisation of ...

A major difference between human and mouse SAA genes is the expression of the mouse Saa3 gene for a functional protein, ... Jensen LE, Whitehead AS (Sep 1998). "Regulation of serum amyloid A protein expression during the acute-phase response". The ... "Serum amyloid A protein binds to outer membrane protein A of gram-negative bacteria". The Journal of Biological Chemistry. 280 ... "Serum amyloid A is a retinol binding protein that transports retinol during bacterial infection". eLife. 3: e03206. doi:10.7554 ...

Life Cell (biology) Cell division DBTSS gene gene regulation gene expression Epigenetics Genome Crick's central dogma, in which ... There are also two splice protein isoforms produced from the DNMT3A gene: DNA methyltransferase proteins DNMT3A1 and DNMT3A2. ... In bacteria, RNA polymerase holoenzyme consists of five subunits: 2 α subunits, 1 β subunit, 1 β' subunit, and 1 ω subunit. In ... The initiating nucleotide of bacterial transcripts bears a 5′ triphosphate (5′-PPP), which can be used for genome-wide mapping ...

... during maturation of rRNA have been found to contribute directly to control of gene expression by providing physical regulation ... Bacterial 16S ribosomal RNA, 23S ribosomal RNA, and 5S rRNA genes are typically organized as a co-transcribed operon. As shown ... It has been observed that certain genes were able to affect degradation of certain pre-RNAs, but not others. Numerous proteins ... Alterations to rRNA are what allow certain disease-causing bacteria, such as Mycobacterium tuberculosis (the bacterium that ...

... leading to the modification of SrrA activity including gene regulation. Over 90% of the dry weight of hair comprises proteins ... bonds play an important protective role for bacteria as a reversible switch that turns a protein on or off when bacterial cells ... ATP production and gene expression according to light intensity. Additionally, It has been reported that disulfides plays a ... The native form of a protein is usually a single disulfide species, although some proteins may cycle between a few disulfide ...

However, the genes which encode proteins that build the virion are different from those of bacteriophage λ. P22 has a 60 nm ... It is a temperate double stranded DNA phage as well as a lambdoid phage since it carries control of gene expression regions and ... Like many phages, it has been used in molecular biology to induce mutations in cultured bacteria and to introduce foreign ... In general, transduction within each bacterial species requires use of a specific phage; for example, P22 has been used for ...

"Mutations in genes encoding condensin complex proteins cause microcephaly through decatenation failure at mitosis". Genes Dev. ... It has also been reported that condensin I components are required to ensure correct gene expression in neurons following cell- ... In fission yeast, condensin I is involved in the regulation of replicative checkpoint and clustering of genes transcribed by ... Palecek JJ, Gruber S (2015). "Kite proteins: a superfamily of SMC/kleisin partners conserved across Bacteria, Archaea, and ...

... thetaiotaomicron benefits because of it can use fucose for energy production and its role in bacterial gene regulation. The ... Germ-free mice have increased blood-brain barrier permeability due to decreased expression of tight junction proteins occludin ... Humans are home to 1013 to 1014 bacteria, roughly equivalent to the number of human cells, and while these bacteria can be ... Bacteroides thetaiotaomicron, a bacterial species in the ileum and colon, stimulates the gene encoding fucose, Fut2, in ...

... a 37.8 kD protein in Escherichia coli. Sigma factors are proteins that regulate transcription in bacteria. Sigma factors can be ... Takayanagi Y, Tanaka K, Takahashi H (June 1994). "Structure of the 5' upstream region and the regulation of the rpoS gene of ... Consistent with its role as the master controller of the bacterial stress response, RpoS regulates the expression of stress- ... In contrast, LeuO inhibits rpoS translation by repressing dsrA expression and the histone-like protein HN-S (and its paralog ...

... and allow us to justify Leishmania genomic instability through its post-transcriptional regulation of gene expression. In 1998 ... by reducing the expression of 23 transcripts related to flagellar biogenesis and increasing the expression of ribosomal protein ... One of the most widely known examples of laboratory bacterial evolution is the long-term E.coli experiment of Richard Lenski. ... A number of exercises involving bacteria and yeast teach concepts ranging from the evolution of resistance to the evolution of ...

Epigenetic regulations such as DNA methylation and histone methylation can repress gene expression by inhibiting initiation of ... AsRNAs can be involved in this level of gene regulation. For example, in bacterial or eukaryotic cells where complex RNA ... Currently, the approach to restore deficient gene expression or protein function include enzyme replacement therapies, microRNA ... The initial asRNAs discovered were in prokaryotes including plasmids, bacteriophage and bacteria. For example, in plasmid ColE1 ...

Introduction of the MGS gene in bacteria that natively lack MGS increased useful production of 1,2-propandiol by 141%. For ... Protein Engineering, Design & Selection. 26 (7): 445-52. doi:10.1093/protein/gzt014. PMID 23592737. Zareian S, Khajeh K, ... ATP has been shown to have weak inhibition in some bacterial strains. The reaction product, methylglyoxal, does not exhibit any ... that MGS production of methylglyoxal plays a role in controlling expression of sugar-specific transporters and catabolic genes ...

Hunger stress was found to trigger the expression of virulence proteins in bacteria enhancing their pathogenic prowess. Matin's ... His work indicated the regulation of the MDR pump by emrRAB operon and the EmrR protein. He found that the antibiotics alter ... bacterial multidrug and biofilm resistance, role of G proteins in starvation and motility, discovery of an imageable cancer ... Matin discovered a new gene delivered enzyme prodrug therapy consisting of CNOB, and the enzyme ChrR which activates the CNOB. ...

At the time, two proteins had been identified as binding to DNA and controlling gene expression: the lambda repressor and the ... Their work resulted in another well-known series of papers on the lac repressor and bacterial gene regulation, opening up new ... Riggs continued to study the lac repressor and examined gene regulation in bacteria with Richard E. Dickerson, John Rosenberg, ... They created a gene sequence that would "trick" or induce bacteria into manufacturing humanized antibodies rather than mouse ...

Crystallin recruitment may occur by changes in gene regulation that leads to high lens expression. One such example is ... Other proteins like bacterial spore coat, a slime mold cyst protein, and epidermis differentiation-specific protein, contain ... Specifically, the bacterium gains antibiotic resistance against ciprofloxacin from overexpression of glutamate racemase in vivo ... Protein moonlighting by gene sharing means that a gene may acquire and maintain a second function without gene duplication and ...

... the up-regulation of genes further upstream in the monolignol pathway is even greater. Non-transcriptional regulation of CCR, ... Regulation of CCR expression is thought to occur primarily at the transcriptional level. In Arabidopsis thaliana, several of ... In CCR, this fold structure, a common motif amongst proteins, serves as a binding domain for NADPH. The second domain, which ... but CCR2 is only expressed transiently during bacterial infection. The homolog pair in switchgrass (Panicum virgatum) differs ...

... but still have high biological significance for gene expression and its regulation. Telomerase is an enzyme that is present in ... untranslated region of a vast number of bacterial mRNA molecules, have a profound effect on gene expression through a ... For example, some protein-coding genes encode fewer than 50% of the nucleotides found within the mature, translated mRNA. Other ... The biochemical purification and characterization of RNA polymerase from the bacterium Escherichia coli enabled the ...

... in order to develop the operon model of gene expression, which lay down the basis of gene expression and regulation. ... Bacteria have been on this planet for approximately 3.5 billion years, and are classified by their shape. Bacterial genetics ... Archaea have the same ribosomes as eukaryotes that synthesize into proteins. Aside from the morphology of archaea and bacteria ... E. coli conjugation is mediated by expression of plasmid genes, whereas mycobacterial conjugation is mediated by genes on the ...