Showing 3,741 - 3,760 results of 3,943 for search '"Mutation"', query time: 0.08s Refine Results
  1. 3741

    Characterization of YdgH: a mediator of beta-lactam susceptibility in Enterobacterales by Jacob E. Lazarus, Matthew K. Waldor, David C. Hooper

    Published 2025-01-01
    “…We found that deletion of ydgH neither affects ompC or ompF transcript levels, nor does it alter the processing of lipopolysaccharide, nor does it activate the sigma E regulon alone or in combination with mutations in other periplasmic proteins. Finally, we delineate the results of a genetic screen for spontaneous mutants that complement the detergent susceptibility phenotype, the results of which may fuel the further studies that are necessary to determine the precise role YdgH plays in bacterial physiology.IMPORTANCEBeta-lactams such as penicillins and cephalosporins are the most commonly prescribed antibiotics for serious bacterial infections. …”
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  2. 3742

    Genes related to the white face colour pattern in eight Russian cattle breeds by N. S. Yudin, N. M. Belonogova, D. M. Larkin

    Published 2018-04-01
    “…The first step towards detection of genes and mutations controlling white colouring in animals is the genome-wide association studies. …”
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    Article
  3. 3743

    Integrated omics profiling of individual variations in intestinal damage to the soybean allergen in piglets by Mengmeng Mi, Yaqing Zheng, Xin Fu, Nan Bao, Li Pan, Guixin Qin, Yuan Zhao

    Published 2025-01-01
    “…Whole genome re-sequencing analysis revealed specific mutations in the exons and URT5 of TRAPPC2, PIR, CFP, and SOWAHD genes and showed significantly higher expression levels of related genes in the spleen of allergic piglets (P < 0.05). …”
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  4. 3744

    Safety and Efficacy of Nusinersen Focusing on Renal and Hematological Parameters in Spinal Muscular Atrophy by Hüseyin Bahadır Şenol, Gizem Yıldız, Ayşe İpek Polat, Adem Aydın, Ayşe Semra Hız, Alper Soylu, Uluç Yiş

    Published 2025-01-01
    “…ABSTRACT Background Spinal muscular atrophy (SMA) is a motor neuron disease caused by mutations in the SMN1 gene. Nusinersen, an antisense oligonucleotide, has been shown to improve motor function in SMA patients. …”
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  5. 3745

    Baicalein inhibits PRRSV through direct binding, targeting EGFR, and enhancing immune response by Jing Wu, Qi Lu, Jing Hou, Yueqin Qiu, Min Tian, Li Wang, Kaiguo Gao, Xuefen Yang, Zongyong Jiang

    Published 2025-01-01
    “…Abstract Porcine reproductive and respiratory syndrome virus (PRRSV) presents significant economic challenges to the global pork industry due to its ability to mutate rapidly. The current commercial vaccines have limited effectiveness, and there are strict restrictions on the use of antiviral chemical drugs. …”
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  6. 3746

    Six Novel ATM Gene Variants in Sri Lankan Patients with Ataxia Telangiectasia by D. Hettiarachchi, Hetalkumar Panchal, B. A. P. S. Pathirana, P. D. Rathnayaka, A. Padeniya, P. S. Lai, V. H. W. Dissanayake

    Published 2020-01-01
    “…The ataxia telangiectasia mutated gene (ATM) is associated with this condition and codes for the ATM protein which is a phosphatidylinositol 3-kinase. …”
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    Article
  7. 3747

    Comprehensive analysis of heat shock protein 110, 90, 70, 60 families and tumor immune microenvironment characterization in clear cell renal cell carcinoma by Wenjing Liao, Mao Huang, Xiaoyi Du, Liangdan Tang, Junwu Li, Qin Tang

    Published 2025-01-01
    “…Our signature played a pivotal role in predicting tumor immune microenvironment, immune checkpoint gene expression, drug sensitivity, and tumor mutational burden (TMB) in patients with ccRCC. Our cellular experiments confirmed HSPA7 promotes the proliferation, invasion and metastasis of ccCRC cells. …”
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    Article
  8. 3748

    Potato spindle tuber viroid by A. V. Kochetov, A. Y. Pronozin, N. V. Shatskaya, D. A. Afonnikov, O. S. Afanasenko

    Published 2021-06-01
    “…RNA replication is prone to errors and infected plants contain a population of mutated forms of the PSTVd genome. Interestingly, at 7 DAI, only 25 % of the newly synthesized RNAs were identical to the master copy, but this proportion increased to up to 70 % at 14 DAI and remained the same afterwards. …”
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  9. 3749

    Analysis of nucleotide sequences of the <i>GT47</i> glycosyltransferase gene in rye cultivars differing in the content of water-soluble pentosans in grain by E. A. Zaikina, R. R. Kayumova, A. R. Kuluev, R. R. Ismagilov, B. R. Kuluev

    Published 2023-07-01
    “…The aim of this study was amplification, sequencing, and search for single nucleotide substitutions or other mutations in the GT47 gene in various rye cultivars differing in the content of water-soluble pentosans in their grain and the viscosity of their aqueous extract. …”
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    Article
  10. 3750

    AMPK Activation in TET2 Downregulated Leukemia Cells Upon Glutamine Limitation by Ahsen Merve BAYRAK, Burcu YUCEL

    Published 2024-09-01
    “…The TET2 gene is frequently mutated in various cancers, including acute myeloid leukemia (AML). …”
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  11. 3751

    A novel approach to analyzing the evolution of SARS-CoV-2 based on visualization and clustering of large genetic data compactly represented in operative memory by A. Yu. Palyanov, N. V. Palyanova

    Published 2025-01-01
    “…Aligning all genomes versus the initial Wuhan-Hu-1 reference sequence allows each to be represented as a data structure containing lists of point mutations, deletions and insertions. Our implementation of such data represen­tation resulted in a 1:1500 compression ratio (for comparison, compression of the same data with the popular WinRAR archiver gives only 1:62) and fast access to genomes (and their metadata) and comparisons between different genome variants. …”
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  12. 3752

    Key wound healing genes as diagnostic biomarkers and therapeutic targets in uterine corpus endometrial carcinoma: an integrated in silico and in vitro study by Fuchuan Jiang, Sajjad Ahmad, Sadia kanwal, Yasir Hameed, Qian Tang

    Published 2025-01-01
    “…Genetic alteration analysis indicated frequent mutations in FN1 and KDM6A, although these did not significantly affect survival. …”
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    Article
  13. 3753

    The relationship between bats and human coronavirus: An exploratory review by Sajal BHATTACHARYA, Shakya SINHA, Rina TILAK, Sugeng Juwono MARDIHUSODO

    Published 2020-07-01
    “…This ecological imbalance threatens the bat populations and creates selection pressure leading to random mutations in the viruses. This may eventually cause viral spillover to humans and other ani- mal hosts due to forced proximity, leading to outbreaks of novel diseases. …”
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  14. 3754

    A vita minimuma by Kosztasz Rosta

    Published 2021-10-01
    “…A választás valaki számára mindenképpen komoly veszteséggel jár: Szókratész rögtön deklarálja, hogy beszédek tartására képtelen, s a vita felfüggesztését helyezi kilátásba, míg Prótagorasz arra mutat rá, hogy leghatékonyabb fegyvere feladása egyrészt implauzibilis, másrészt vélhetőleg saját vereségéhez vezethet. …”
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  15. 3755

    OPTIMIZATION OF CONCENTRATION AND SOAKING TIME OF HARRIS HEMATOXYLIN IN DNA BAND EXAMINATION USING ELECTROPHORESIS by Siti Nuristiqomah Fajri, Asep Iin Nur Indra, Fusvita Merdekawati, Acep Tantan H.

    Published 2024-07-01
    “…The commonly used dye Ethidium bromide (EtBr) is considered hazardous due to its potential to cause mutations, cancer, and congenital disabilities. Various alternative dyes have been reported, one of which is hematoxylin. …”
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  16. 3756

    Identification of new nucleotide sequences of the <i>Glu-B1-1</i> gene encoding x-type glutenins in bread wheat by A. A. Galimova, B. R. Kuluev

    Published 2023-09-01
    “…Thus, we have found previously undescribed deletions and substitutions in the nucleotide sequences of the Glu-B1-1 gene for high-molecular-weight glutenins, which lead to changes in amino acid sequences in functionally important regions, namely, in the central domains of protein molecules. The identified mutations can be used for genotyping bread wheat cultivars.…”
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  17. 3757

    Antiviral Drugs and Vaccines for Omicron Variant: A Focused Review by Nidhi Garg, Ananya Sree Kunamneni, Pankaj Garg, Sandeep Sharma, Divakar Sharma, Adinarayana Kunamneni

    Published 2023-01-01
    “…The Omicron variant of concern (VOC) replaced the delta variant rapidly and became the predominant strain due to more mutations in spike protein and receptor-binding domain (RBD) enhancing its infectivity and binding affinity. …”
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    Article
  18. 3758

    Research on detection methods of related substances and degradation products of the antitumor drug selpercatinib by Jingjing Xiang, Liangliang Cai, Qin Wang, Yonghong Zhu, Yong Han

    Published 2025-01-01
    “…BackgroundSelpercatinib, a selective RET kinase inhibitor, is approved for treating various cancers with RET gene mutations such as RET-rearranged thyroid cancer and non-small cell lung cancer. …”
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  19. 3759

    Venetoclax added to CLAG regimen might improve the outcome of patients with relapsed/refractory acute myeloid leukemia by Yu Zhang, Zhao Yin, Zurong Yao, Dan Xu, Xuejie Jiang, Xiaqi Nie, Dandan Chen, Hongsheng Zhou, Pengcheng Shi, Hui Liu, Qifa Liu, Guopan Yu

    Published 2025-02-01
    “…Subgroup analysis showed that patients without response after two courses of induction therapy, or patients with FLT3 mutations seemed to benefit more from CLAG ± Ida/Mito + Ven than CLAG ± Ida/Mito in acquiring CRc. …”
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    Article
  20. 3760

    Salvage pathway of vitamin B12 absorption in chickens with mutant tumor virus a receptor by Yun Ji Shin, Jin-Kyoo Kim, Seung Je Woo, Byung Chul Park, Jae Yong Han

    Published 2025-02-01
    “…Naturally occurring genetic variants in the TVA gene determine susceptibility or resistance to ALV-A and -K, but the effects of these mutated TVA on vitamin B12 uptake have not been investigated systemically. …”
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