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Mostrando 221 - 240 Resultados de 2,272 Para Buscar '"Sos"', tiempo de consulta: 0.20s Limitar resultados
  1. 221
    “…In this manuscript, we show that conjugative transfer of ssDNA induces the bacterial SOS stress response, unless an anti-SOS factor is present to alleviate this response. …”
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    Conjugative DNA Transfer Induces the Bacterial SOS Response and Promotes Antibiotic Resistance Development through Integron Activation
  2. 222
    “…Recently, we and others identified SOS1 as a major gene underlying NS. Here, we explored further the spectrum of SOS1 mutations and their associated phenotypic features. …”
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    SOS1 Mutations in Noonan Syndrome: Molecular Spectrum, Structural Insights on Pathogenic Effects, and Genotype–Phenotype Correlations
  3. 223
    “…High genotoxicity of the adducts was manifested in the low yield of transformants from the constructs, which was 2–5% in most strains but increased 2–4-fold with SOS. In the SOS-induced wild type E. coli, O(2)-Me-dT and O(2)-POB-dT induced 21% and 56% mutations, respectively. …”
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    Tobacco-Specific Nitrosamine-Derived O(2)-Alkylthymidines Are Potent Mutagenic Lesions in SOS-Induced Escherichia coli
  4. 224
    “…The transcriptional repressor LexA is a key component of the SOS response, the main mechanism for the regulation of DNA repair genes in many bacteria. …”
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    Global Analysis of the Regulon of the Transcriptional Repressor LexA, a Key Component of SOS Response in Mycobacterium tuberculosis
  5. 225
    “…Within the European Community’s Seventh Framework Programme, the Safety Of non-Steroidal anti-inflammatory drugs (NSAIDs) [SOS] project aims to develop decision models for regulatory and clinical use of individual NSAIDs according to their GI and cardiovascular safety. …”
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    Individual NSAIDs and Upper Gastrointestinal Complications: A Systematic Review and Meta-Analysis of Observational Studies (the SOS Project)
  6. 226
    “…The binding to DNA also led to inhibition of DNA gyrase and topoisomerase IV and caused induction of the SOS response. CONCLUSIONS: Our data demonstrate that LP5 may have a dual mode of action against S. aureus. …”
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    The antimicrobial lysine-peptoid hybrid LP5 inhibits DNA replication and induces the SOS response in Staphylococcus aureus
  7. 227
    “…Here, we report that overexpression of Arabidopsis thaliana SOS1+SOS2+SOS3 genes enhanced salt tolerance in tall fescue. …”
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    Co-expression of the Arabidopsis SOS genes enhances salt tolerance in transgenic tall fescue (Festuca arundinacea Schreb.)
  8. 228
    por Kocak, Emel
    Publicado 2015
    “…The results of the SOS Chromotest showed an CIF(max) value of 1.72, indicating that the wastewater treated by Fenton process is genotoxic. …”
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    Investigation of potential genotoxic activity using the SOS Chromotest for real paracetamol wastewater and the wastewater treated by the Fenton process
  9. 229
    “…We postulate that when DNA damage is encountered during sporulation, RecA activates the SOS response thus providing sporangia with the repair machinery to process DNA lesions that may compromise the spatio-temporal expression of genes that are essential for efficient spore formation.…”
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    The RecA-Dependent SOS Response Is Active and Required for Processing of DNA Damage during Bacillus subtilis Sporulation
  10. 230
    “…Patients in the intervention arm are provided with an SOS-HAE card with the call centre’s freephone number that they can access in the case of an attack. …”
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    Dedicated call center (SOS-HAE) for hereditary angioedema attacks: study protocol for a randomised controlled trial
  11. 231
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    Adaptation and Validation of the Brief Sexual Opinion Survey (SOS) in a Colombian Sample and Factorial Equivalence with the Spanish Version
  12. 232
    “…The Danish Self-help Online against Suicidal thoughts (SOS) trial is a partial replication of a previously conducted Dutch trial. …”
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    The Self-help Online against Suicidal thoughts (SOS) trial: study protocol for a randomized controlled trial
  13. 233
    “…NS mutations have been identified not only in the GEF domain, but also in various domains of SOS, suggesting that multiple mechanisms disrupt SOS function. …”
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    Mutation-Specific Mechanisms of Hyperactivation of Noonan Syndrome SOS Molecules Detected with Single-molecule Imaging in Living Cells
  14. 234
    “…Son of Sevenless 1 (SOS1) is a dual guanine nucleotide exchange factor (GEF) that activates the small GTPases RAC and RAS. …”
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    Phosphorylation of SOS1 on tyrosine 1196 promotes its RAC GEF activity and contributes to BCR-ABL leukemogenesis
  15. 235
    “…Luciferase reporter assays were performed to verify whether miR-628 targeted SOS Ras/Rac guanine nucleotide exchange factor 1 (SOS1). pcDNA3.1(+)-SOS1 was constructed for overexpressing SOS1 after transfection. …”
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    MicroRNA 628 suppresses migration and invasion of breast cancer stem cells through targeting SOS1
  16. 236
    “…Therefore, SOS1 and AHA are involved in plant adaption to salt stress. …”
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    Co-expression of SpSOS1 and SpAHA1 in transgenic Arabidopsis plants improves salinity tolerance
  17. 237
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    Phase 2 study of perioperative chemotherapy with SOX and surgery for stage III colorectal cancer (SOS3 study)
  18. 238
    “…SOS1 was proven to suppress the cytotoxic effect of cisplatin in glioblastoma. …”
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    miR-152-3p Sensitizes Glioblastoma Cells Towards Cisplatin Via Regulation Of SOS1
  19. 239
    “…Salt tolerance in plants is mediated by Na(+) extrusion from the cytosol by the plasma membrane Na(+)/H(+) antiporter SOS1. This is activated in Arabidopsis root by the protein kinase complex SOS2–SOS3 and in Arabidopsis shoot by the protein kinase complex CBL10–SOS2, with SOS2 as a key node in the two pathways. …”
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    The protein kinase complex CBL10–CIPK8–SOS1 functions in Arabidopsis to regulate salt tolerance
  20. 240
    por Jones, Emma C., Uphoff, Stephan
    Publicado 2021
    “…The bacterial SOS response stands as a paradigm of gene networks controlled by a master transcriptional regulator. …”
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    Single-molecule imaging of LexA degradation in Escherichia coli elucidates regulatory mechanisms and heterogeneity of the SOS response
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