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Mostrando 781 - 800 Resultados de 8,819 Para Buscar 'Telonero~', tiempo de consulta: 5.18s Limitar resultados
  1. 781
    “…BACKGROUND: Telomere length heterogeneity has been detected in various cell types, including stem cells and cancer cells. …”
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    Telomere heterogeneity linked to metabolism and pluripotency state revealed by simultaneous analysis of telomere length and RNA-seq in the same human embryonic stem cell
  2. 782
    “…Telomere loops (t-loops) are formed at the ends of chromosomes in species ranging from humans to worms, plants, and with genetic manipulation, some yeast. …”
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    A New View of the T-Loop Junction: Implications for Self-Primed Telomere Extension, Expansion of Disease-Related Nucleotide Repeat Blocks, and Telomere Evolution
  3. 783
    “…The genomes were assembled into telomere-to-telomere chromosomes and a consistent set of gene predictions was generated. …”
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    Telomere-to-telomere assembled and centromere annotated genomes of the two main subspecies of the button mushroom Agaricus bisporus reveal especially polymorphic chromosome ends
  4. 784
    “…TEN1 forms a heterotrimeric complex with CTC and STN1, which is essential for telomere protection and maintenance. Telomere length decreases in patients with active HCV, chronic liver disease, and hepatocellular carcinoma. …”
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    Hepatitis C Virus Nonstructural 5A Protein Interacts with Telomere Length Regulation Protein: Implications for Telomere Shortening in Patients Infected with HCV
  5. 785
    “…To address this, we have generated and compared 15 complete telomere-to-telomere genomes across the phylogeny of a single genus of filamentous fungi, Epichloë. …”
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    Telomere-to-Telomere Genome Sequences across a Single Genus Reveal Highly Variable Chromosome Rearrangement Rates but Absolute Stasis of Chromosome Number
  6. 786
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    Author Correction: Homology directed telomere clustering, ultrabright telomere formation and nuclear envelope rupture in cells lacking TRF2(B) and RAP1
  7. 787
    “…Telomeres are repetitive nucleoprotein structures at the ends of chromosomes. …”
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    TopoIIα prevents telomere fragility and formation of ultra thin DNA bridges during mitosis through TRF1-dependent binding to telomeres
  8. 788
    “…Defects in telomere maintenance can result in telomere fusions that likely play a causative role in carcinogenesis by promoting genomic instability. …”
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    The Presence of Telomere Fusion in Sporadic Colon Cancer Independently of Disease Stage, TP53/KRAS Mutation Status, Mean Telomere Length, and Telomerase Activity
  9. 789
    “…Recently, the influence of telomere length on chromatin organization prior to senescence has revealed the existence of long-distance chromatin loops that dictate the expression of genes located up to 10 Mb from the telomeres (Telomere Position Effect–Over Long Distances [TPE-OLD]). …”
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    SORBS2 transcription is activated by telomere position effect–over long distance upon telomere shortening in muscle cells from patients with facioscapulohumeral dystrophy
  10. 790
    “…Next, using the Hierarchical Genome Assembly Process, we assembled the P. falciparum genome de novo and successfully compiled all 14 nuclear chromosomes telomere-to-telomere. We also accurately resolved centromeres [∼90–99% (A + T)] and subtelomeric regions and identified large insertions and duplications that add extra var and rifin genes to the genome, along with smaller structural variants such as homopolymer tract expansions. …”
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    Complete telomere-to-telomere de novo assembly of the Plasmodium falciparum genome through long-read (>11 kb), single molecule, real-time sequencing
  11. 791
    por Daniel, Art, St Heaps, Luke
    Publicado 2004
    “…BACKGROUND: To investigate potential mechanisms for telomere capture the spatial arrangement of telomeres and chromosomes was examined in G1 (non-cycling) mitotic cells with diploid or triploid genomes. …”
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    Chromosome loops arising from intrachromosomal tethering of telomeres occur at high frequency in G1 (non-cycling) mitotic cells: Implications for telomere capture
  12. 792
    “…BACKGROUND: Mendelian Randomization (MR) studies exploiting single nucleotide polymorphisms (SNPs) predictive of leukocyte telomere length (LTL) have suggested that shorter genetically determined telomere length (gTL) is associated with increased risks of degenerative diseases, including cardiovascular and Alzheimer’s diseases, while longer gTL is associated with increased cancer risks. …”
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    Are long telomeres better than short? Relative contributions of genetically predicted telomere length to neoplastic and non-neoplastic disease risk and population health burden
  13. 793
    “…Set1 also promotes proper telomere maintenance, as cells lacking Set1 have short telomeres and disrupted subtelomeric gene repression; however, the precise role for Set1 in these processes has not been fully defined. …”
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    Set1 regulates telomere function via H3K4 methylation–dependent and -independent pathways and calibrates the abundance of telomere maintenance factors
  14. 794
    “…In view of the lack of genomic information on bitter gourd and other Momordica species and to promote Mca genomic research, we assembled a 295.6-Mb telomere-to-telomere (T2T) high-quality Mca genome with six gap-free chromosomes after Hi-C correction. …”
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    Telomere-to-telomere genome assembly of bitter melon (Momordica charantia L. var. abbreviata Ser.) reveals fruit development, composition and ripening genetic characteristics
  15. 795
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    Efluvio telógeno: una manifestación del síndrome post-COVID-19
  16. 796
    Libro
    Parto de la vaca y manejo del ternero : en 360 imágenes
  17. 797
    “…Telomerase reverse transcriptase (TERT) is the catalytic subunit of telomerase holoenzyme, which adds telomeric DNA repeats on chromosome ends to counteract telomere shortening. …”
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    TERT Extra-Telomeric Roles: Antioxidant Activity and Mitochondrial Protection
  18. 798
    “…Telomere length is associated with longevity and survival in multiple species. …”
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    Prenatal environment impacts telomere length in newborn dairy heifers
  19. 799
    “…SIMPLE SUMMARY: This review summarizes the current understanding of the telomere maintenance mechanism known as the Alternative Lengthening of Telomeres (ALT). …”
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    The Molecular Mechanisms and Therapeutic Prospects of Alternative Lengthening of Telomeres (ALT)
  20. 800
    por Zheng, Bo, Fu, Jianhua
    Publicado 2023
    “…Telomere wear and dysfunction may lead to aging-related diseases. …”
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    Telomere dysfunction in some pediatric congenital and growth-related diseases
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