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Mostrando 321 - 340 Resultados de 5,235 Para Buscar '"Operón"', tiempo de consulta: 0.30s Limitar resultados
  1. 321
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    A conserved uORF in the ilvBNC mRNA of Corynebacterium species regulates ilv operon expression
  2. 322
    “…This has been long linked to acquired chromosomal mutations in the operons pmrCAB and lpxACD. Hence, such mutations are routinely screened in colistin-resistant strains by most studies. …”
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    Retained colistin susceptibility in clinical Acinetobacter baumannii isolates with multiple mutations in pmrCAB and lpxACD operons
  3. 323
    “…Spatial analysis in Δrrn strains showed substantial RNAP redistribution during moderate growth, with clustering increasing at cell endcaps, where the remaining rrn operons reside. These results support a model where RNAPs in Δrrn strains relocate to copies of the remaining rrn operons. …”
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    RNA polymerase redistribution supports growth in E. coli strains with a minimal number of rRNA operons
  4. 324
    “…The current strongest operon predictor depends on the distributions of intergenic distances (IGD) separating adjacent genes within and between operons. …”
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    A universally applicable method of operon map prediction on minimally annotated genomes using conserved genomic context
  5. 325
    “…RESULTS: Operon analysis increased the number of altered genes by 95% from the list identified by a Bayesian t-test of control to the highest concentration of MX. …”
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    Toxicogenomic analysis incorporating operon-transcriptional coupling and toxicant concentration-expression response: analysis of MX-treated Salmonella
  6. 326
    por DeVito, Joseph A.
    Publicado 2008
    “…As a rigorous test of the TolC selection system, six out of seven 23S rRNA genes were consecutively and seamlessly removed from the E. coli chromosome without affecting expression of neighboring genes within the complex rrn operons. The resulting plasmid-free strain retains one 23S rRNA gene (rrlC) in its natural location on the chromosome and is the first mutant of its kind. …”
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    Recombineering with tolC as a Selectable/Counter-selectable Marker: remodeling the rRNA Operons of Escherichia coli
  7. 327
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    Searching for the nik Operon: How a Ligand-Responsive Transcription Factor Hunts for Its DNA Binding Site
  8. 328
    “…However, genetic variation in the complete MgPa operon and MgPars among clinical strains of M. genitalium has not been addressed. …”
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    Genetic Variation in the Complete MgPa Operon and Its Repetitive Chromosomal Elements in Clinical Strains of Mycoplasma genitalium
  9. 329
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    A small basic protein from the brz-brb operon is involved in regulation of bop transcription in Halobacterium salinarum
  10. 330
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    Increasing the metabolic capacity of Escherichia coli for hydrogen production through heterologous expression of the Ralstonia eutropha SH operon
  11. 331
    “…Characterization of single gene and operon function in MAI has elucidated in part the genetic basis of magnetosome formation. …”
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    MamX encoded by the mamXY operon is involved in control of magnetosome maturation in Magnetospirillum gryphiswaldense MSR-1
  12. 332
    “…The copper sensitive operon repressor (CsoR) family is widely distributed in bacteria and controls the expression of copper efflux systems. …”
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    Conformational and thermodynamic hallmarks of DNA operator site specificity in the copper sensitive operon repressor from Streptomyces lividans
  13. 333
    por Yokoyama, Hideshi, Matsui, Ikuo
    Publicado 2014
    “…Stomatin/STOPP (stomatin operon partner protein) gene pairs are present in both archaeal and bacterial species, and their protein products may be involved in the quality control of membrane proteins. …”
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    Crystal structure of the stomatin operon partner protein from Pyrococcus horikoshii indicates the formation of a multimeric assembly
  14. 334
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    AmgRS-mediated envelope stress-inducible expression of the mexXY multidrug efflux operon of Pseudomonas aeruginosa
  15. 335
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    The TyrR Transcription Factor Regulates the Divergent akr-ipdC Operons of Enterobacter cloacae UW5
  16. 336
    “…In this work, we study the effect of cell heterogeneity in the behaviour of isogenic cell populations carrying the genetic network of lac operon, which exhibits solution multiplicity over a wide range of extracellular conditions. …”
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    Effect of Intrinsic Noise on the Phenotype of Cell Populations Featuring Solution Multiplicity: An Artificial lac Operon Network Paradigm
  17. 337
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    The vapB–vapC Operon of Acidovorax citrulli Functions as a Bona-fide Toxin–Antitoxin Module
  18. 338
    “…Genes of tryptophan biosynthesis are frequently organized as whole-pathway operons, an attribute that is expected to facilitate multi-gene transfer in a single step. …”
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    Inter-genomic displacement via lateral gene transfer of bacterial trp operons in an overall context of vertical genealogy
  19. 339
    “…In this work, we present evidence for the role of the cysJIH operon in resistance to ciprofloxacin mediated by H(2)S production with different sulfate as the only sulfur source. …”
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    Participation of S. Typhimurium cysJIH Operon in the H(2)S-mediated Ciprofloxacin Resistance in Presence of Sulfate as Sulfur Source
  20. 340
    por Tang, Shao-Jun
    Publicado 2016
    “…I propose that eukaryotic genomes are organized into repeat assembly (RA)-based structural domains (“R-operons”) in the nuclear space. R-operons result from the interaction of homologous DNA repeats. …”
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    The R-Operon: A Model of Repetitive DNA-Organized Transcriptional Compartmentation of Eukaryotic Chromosomes for Coordinated Gene Expression
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