Mostrando 2,641 - 2,660 Resultados de 198,103 Para Buscar '"mutation"', tiempo de consulta: 0.57s Limitar resultados
  1. 2641
  2. 2642
  3. 2643
    “…This perturbs the mutation spectrum (relative mutation rates in different local nucleotide contexts). …”
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  4. 2644
    “…The RAS oncogene is among the most commonly mutated in cancer. RAS mutations are identified in about half of patients diagnosed with metastatic colorectal cancer (mCRC), conferring poor prognosis and lack of response to anti-epidermal growth factor receptor (EGFR) antibodies. …”
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  5. 2645
    por Warren, René L., Birol, Inanc
    Publicado 2021
    “…Genome mutation reports are available for download from BCGSC. …”
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  6. 2646
    por Rogers, Eve H.
    Publicado 2021
    “…Somatic mutations in cancer genomes can be caused by many different mutational processes, each of which produce distinctive patterns termed “mutational signatures”. …”
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  7. 2647
    “…CONCLUSION: Our report expands the cardiac phenotype of CACNA1C variants and reflects the variable expressivity of mutations in the L‐type Ca(2+) channel.…”
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  8. 2648
    “…Prolonged hyperinsulinemic hypoglycemia in infancy can result in developmental sequelae. A mutation in the paired box-6 gene (PAX6) has been reported to cause disorders in oculogenesis and neurogenesis. …”
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  9. 2649
    “…Most of the mutations were clinically significant. The study analyzes the mutation profile of HBV in different oncohematological diseases and the frequency of individual mutations. …”
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  10. 2650
    por Subramanian, Sankar
    Publicado 2021
    “…OBJECTIVE: Domestication of wild animals results in a reduction in the effective population size, and this could affect the deleterious mutation load of domesticated breeds. Furthermore, artificial selection will also contribute to the accumulation of deleterious mutations due to the increased rate of inbreeding among these animals. …”
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  11. 2651
    “…Gene amplification by PCR and sequential analysis identified a missense mutation in exon 3 region of APRT gene in the patient and her family members. …”
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  12. 2652
    por Liu, Haoxuan, Zhang, Jianzhi
    Publicado 2021
    “…What determines the rate (μ) and molecular spectrum of mutation is a fundamental question. The prevailing hypothesis asserts that natural selection against deleterious mutations has pushed μ to the minimum achievable in the presence of genetic drift, or the drift barrier. …”
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  13. 2653
    “…Spontaneous mutations fuel evolutionary processes and differ in consequence, but the consequences depend on the environment. …”
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  14. 2654
  15. 2655
    “…Phosphopenic rickets may be caused by mutations in the PHEX gene (phosphate regulating endopeptidase homolog X-linked). …”
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  16. 2656
    “…The objective of this study was to clarify the mechanism of developing DCM caused by LMNA mutation. Methods and Results: We assessed cardiomyocyte phenotypes and characteristics focusing on cell cycle activity in mice with Lmna mutation. …”
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  17. 2657
  18. 2658
    “…We also discovered that 2 of 16 CRCs (12.5%) harbored intratumoral heterogeneity (ITH) of the NLRP9 frameshift mutations in one or more areas. In both GC and CRC with MSI-H, NLRP9 expression in NLRP9-mutated cases was significantly lower than that in NLRP9-non-mutated cases. …”
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  19. 2659
  20. 2660
    por Chang, Darwin, Shain, A. Hunter
    Publicado 2021
    “…The main challenge is that these tumors have high mutation burdens, primarily a consequence of UV-radiation-induced DNA damage from sunlight, making it difficult to distinguish driver mutations from passenger mutations. …”
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