Showing 4,881 - 4,900 results of 5,516 for search '"DNA"', query time: 0.07s Refine Results
  1. 4881
  2. 4882

    Construction and Characterization of Adenovirus Vectors Encoding Aspartate-β-Hydroxylase to Preliminary Application in Immunotherapy of Hepatocellular Carcinoma by Yujiao Zhou, Feifei Liu, Chengmin Li, Guo Shi, Xiaolei Xu, Xue Luo, Yuanling Zhang, Jingjie Fu, Aizhong Zeng, Limin Chen

    Published 2018-01-01
    “…Firstly, the total AAH mRNA was extracted from human HCC tissues; the cDNA was amplified by RT-PCR, verified, and sequenced after TA cloning. …”
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  3. 4883

    Molecular Identification and Antimicrobial Potential of Streptomyces Species from Nepalese Soil by Karan Khadayat, Dawa Dindu Sherpa, Krishna Prakash Malla, Sunil Shrestha, Nabin Rana, Bishnu P. Marasini, Santosh Khanal, Binod Rayamajhee, Bibek Raj Bhattarai, Niranjan Parajuli

    Published 2020-01-01
    “…In contrast, some Streptomyces species shared identical DNA sequences in multiple copies of 16S rRNA. The sequencing of numerous copies of 16S rRNA is not necessary, and the molecular sequencing of this region is not sufficient for the identification of bacterial species. …”
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  4. 4884

    Oral phenotype and scoring of vascular Ehlers–Danlos syndrome: a case–control study by Lisa Golmard, Ariane Berdal, François Côme Ferré, Michael Frank, Bruno Gogly, Adrien Naveau, Hafida Chérifi, Joseph Emmerich, Frédérick Gaultier, Xavier Jeunemaitre, Benjamin P J Fournier

    Published 2012-04-01
    “…COL3A1 mutations were identified by direct sequencing of genomic or complementary DNA.Results Prevalence of gingival recession was low among patients with vEDS, as for periodontitis. …”
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  5. 4885

    Case report: A rare case of a long-term survivor of glioblastoma who underwent two courses of hypofractionated radiotherapy as part of her care by Midhad Mrvoljak, Midhad Mrvoljak, Shubhendu Mishra, Liam Chen, Liam Chen, Elizabeth Neil, Elizabeth Neil, Eric Ehler, Stephanie Terezakis, Stephanie Terezakis, Lindsey Sloan, Lindsey Sloan

    Published 2025-02-01
    “…The patient is a 75-year-old woman who presented with progressive aphasia and was diagnosed with GB (WHO grade 4, IDH1/IDH2 wild type, ATRX intact, p53 and PTEN mutant, BRAF non-mutated, O6-methylguanine-DNA methyltransferase promoter methylated) and who underwent surgical resection, hypofractionated radiotherapy (HFRT) using intensity-modulated radiotherapy (IMRT) (4,005 cGy in 15 fractions) alone, and adjuvant temozolomide (TMZ). …”
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  6. 4886

    Genetic coupling of enhancer activity and connectivity in gene expression control by Helen Ray-Jones, Chak Kei Sung, Lai Ting Chan, Alexander Haglund, Pavel Artemov, Monica Della Rosa, Luminita Ruje, Frances Burden, Roman Kreuzhuber, Anna Litovskikh, Eline Weyenbergh, Zoï Brusselaers, Vanessa Xue Hui Tan, Mattia Frontini, Chris Wallace, Valeriya Malysheva, Leonardo Bottolo, Elena Vigorito, Mikhail Spivakov

    Published 2025-01-01
    “…Abstract Gene enhancers often form long-range contacts with promoters, but it remains unclear if the activity of enhancers and their chromosomal contacts are mediated by the same DNA sequences and recruited factors. Here, we study the effects of expression quantitative trait loci (eQTLs) on enhancer activity and promoter contacts in primary monocytes isolated from 34 male individuals. …”
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  7. 4887

    Squamanitaceae and three new species of Squamanita parasitic on Amanita basidiomes by Jian-Wei Liu, Zai-Wei Ge, Egon Horak, Alfredo Vizzini, Roy E. Halling, Chun-Lei Pan, Zhu L. Yang

    Published 2021-03-01
    “…Recently they were recognized as Squamanitaceae, but previous studies used few DNA markers from a restricted sample of taxa from the family and lacked a formal taxonomic treatment. …”
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  8. 4888

    Accelerated and precise skin cancer detection through an enhanced machine learning pipeline for improved diagnostic accuracy by SM Masfequier Rahman Swapno, S.M. Nuruzzaman Nobel, P.K. Meena, V.P. Meena, Jitendra Bahadur, Abhishek Appaji

    Published 2025-03-01
    “…Unrepaired DNA damage in skin cells causes mutations leading to skin cancer, a highly aggressive malignancy. …”
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    Article
  9. 4889

    PhpCNF-Y transcription factor infiltrates heterochromatin to generate cryptic intron-containing transcripts crucial for small RNA production by Manjit Kumar Srivastav, H. Diego Folco, Patroula Nathanailidou, Anupa T Anil, Drisya Vijayakumari, Shweta Jain, Jothy Dhakshnamoorthy, Maura O’Neill, Thorkell Andresson, David Wheeler, Shiv I. S. Grewal

    Published 2025-01-01
    “…Abstract The assembly of repressive heterochromatin in eukaryotic genomes is crucial for silencing lineage-inappropriate genes and repetitive DNA elements. Paradoxically, transcription of repetitive elements within constitutive heterochromatin domains is required for RNA-based mechanisms, such as the RNAi pathway, to target heterochromatin assembly proteins. …”
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    Article
  10. 4890

    Decoding oral cancer: insights from miRNA expression profiles and their regulatory targets by Xin Wang, Xin Wang, Shuang Zhang, Shuang Zhang, Shuyi Wang, Tao Cao, Tao Cao, Hong Fan, Hong Fan

    Published 2025-01-01
    “…Functional annotation and pathway enrichment analyses highlighted significant involvement of DEmiRs and their target genes in cell cycle-related processes, including enrichment in the nucleus, transcription factor activity, regulation of nucleosides, nucleotide and nucleic acids, cell growth and/or maintenance, mitotic cell cycle, mitotic M-M/G1 phases an DNA replication. Furthermore, different signaling cascades such as IGF signaling, PDGF signaling and LKB1 signaling and PLK1 signaling pathways were also found associated with DEmiR-related regulation of OC progression. …”
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    Article
  11. 4891

    Comparative transcriptomics and metabolomics provide insight into degeneration‐related physiological mechanisms of Morchella importuna after long‐term preservation by Ying Chen, Xuelian Cao, Liyuan Xie, Jie Tang, Lixu Liu, Di Wang, Xiang Wu, Tianhai Liu, Yang Yu, Yong Wang, Francis Martin, Weihong Peng, Hao Tan

    Published 2025-01-01
    “…Altogether, metabolic alterations related to sulfur‐containing amino‐acid biosynthesis, DNA repair, and cellular structural maintenance contributed to improved preservation outcomes in terms of morel fruiting capability. …”
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  12. 4892
  13. 4893

    Factors Associated With Missing Biological Samples in the Dog Aging Project by Sydney N. Holland, Amanda K. Tinkle, Jena N. Prescott, Brianna L. Blattman, Robyn L. McClelland, Yunbi Nam, Dog Aging Project Consortium, Kate E. Creevy, Virginia R. Fajt

    Published 2024-11-01
    “…Results EDTA samples for flow cytometry, peripheral blood mononuclear cells (PBMCs), DNA and biobanking were missing at rates of 18.9%, 13.3%, 6.7% and 5.6%, respectively. …”
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  14. 4894

    Identification and Characterization of the Diverse Stress-Responsive R2R3-RMYB Transcription Factor from Hibiscus sabdariffa L. by Bahaeldeen Babikar Mohamed, Beenish Aftab, Muhammad Bilal Sarwar, Bushra Rashid, Zarnab Ahmad, Sameera Hassan, Tayyab Husnain

    Published 2017-01-01
    “…Differential display reverse transcriptase PCR and random amplification of cDNA ends (RACE) was used to explore the osmotic stress-responsive transcripts. …”
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  15. 4895

    Chemical Fingerprint Analysis for Discovering Markers and Identifying Saussurea involucrata by HPLC Coupled with OPLS-DA by Qingdong Ma, Xiaoxiang Chen, Ke Zhang, Dahong Yao, Lu Yang, Hangyu Wang, Santai Bulemasi, Jian Huang, Jinhui Wang

    Published 2020-01-01
    “…In this work, a comprehensive chromatographic fingerprint method was developed and tested on 43 samples from four haplotypes of S. involucrata according to DNA barcoding. Three common patterns consisting of 20, 14, and 7 common peaks were generated by frequency filters of median, upper quartile, and 100%, respectively. …”
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  16. 4896

    MicroRNA-21 as a biomarker in terminal stage oral squamous cell carcinoma (OSCC) in the South Indian population by Chevuru Sai Shreya Reddy, Ashikha Shirin Usman P.P, Dhanraj M. Ganapathy, Ameya K.P., Durairaj Sekar

    Published 2024-03-01
    “…Expression of miR-21 done using qRT-PCR from the cDNA obtained. Utilizing statistical software, the relationship between the expression of miR-21 and the clinicopathological characteristics of OSCC was examined. …”
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  17. 4897

    C9ORF72 poly-PR induces TDP-43 nuclear condensation via NEAT1 and is modulated by HSP70 activity by Diksha Agnihotri, Chi-Chang Lee, Po-Chao Lu, Ruei-Yu He, Yung-An Huang, Hung-Chih Kuo, Joseph Jen-Tse Huang

    Published 2025-01-01
    “…Amyotrophic lateral sclerosis (ALS)-related TAR DNA-binding protein 43 (TDP-43) also undergoes phase separation to form nuclear condensates (NCs) in response to stress. …”
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  18. 4898
  19. 4899

    Comparative analysis of the inheritance of a high development rate in the Rimax and Rico lines of spring bread wheat (<i>Triticum aestivum</i> L.) by B. V. Rigin, Е. V. Zuev, А. S. Andreeva, I. I. Matvienko, Z. S. Pyzhenkova

    Published 2021-07-01
    “…Alleles of the Vrn and Ppd genes were identified by PCR according to known publications, and genomic DNA was isolated from 3-day-old seedlings by the CTAB method.Results. …”
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  20. 4900

    Activity of ceftolozane/tazobactam and comparators against gram-negative bacilli: Results from the Study for Monitoring Antimicrobial Resistance Trends (SMART – Brazil), 2018‒2021... by Amanda Azevedo Bittencourt, Vinicius Lima Faustino, Paula de Mendonça Batista, Lays Paulino Leonel, Marina Della Negra de Paula, Thales José Polis

    Published 2025-01-01
    “…Antimicrobial susceptibility testing and molecular characterization of ß-lactamase encoding genes using Polymerase Chain Reaction (PCR) and DNA sequencing were carried out from GNB isolated mostly from intra-abdominal, respiratory, and urinary tract infections and interpreted following BrCAST/EUCAST guidelines. …”
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