Infidelity of SARS-CoV Nsp14-exonuclease mutant virus replication is revealed by complete genome sequencing. by Lance D Eckerle, Michelle M Becker, Rebecca A Halpin, Kelvin Li, Eli Venter, Xiaotao Lu, Sana Scherbakova, Rachel L Graham, Ralph S Baric, Timothy B Stockwell, David J Spiro, Mark R Denison

“…Analysis of complete genome sequences from SARS-ExoN mutant viral clones revealed unique mutation sets in every genome examined from the same round of replication and a total of 100 unique mutations across the genome. …”
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Novel primers drive accurate SYBR Green PCR detection of Listeria monocytogenes and Listeria innocua in cultures and mushrooms by Bo-eun Kim, Ravi Jothi, Da woon Kim, Dong Suk Park

“…The sensitivity and specificity of the primers were further confirmed through standard curve analysis using three different templates: cloned DNA (as a positive control), genomic DNA, and bacterial cell suspension. …”
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Decoding Vitellogenin Subtype Responses: A Molecular Approach to Biomarkers of Endocrine Disruption in <i>Scatophagus argus</i> by Meiqin Wu, Jun Zhang, Di Wu, Amina S. Moss, Weilong Wang

“…In this study, we successfully cloned and characterised the full-length cDNAs of three <i>vtg</i> subtypes (<i>vtgAa</i>, <i>vtgAb</i>, and <i>vtgC</i>) from <i>Scatophagus argus</i>. …”
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Exploitation of Unconventional CD8 T-Cell Responses Induced by Engineered Cytomegaloviruses for the Development of an HIV-1 Vaccine by Joseph Bruton, Tomáš Hanke

“…Rhesus macaques vaccinated with molecular clone 68-1 of RhCMV (RhCMV68-1) engineered to express simian immunodeficiency virus (SIV) immunogens elicited an unconventional major histocompatibility complex class Ib allele E (MHC-E)-restricted CD8⁺ T-cell response, which consistently protected over half of the animals against a highly pathogenic SIV challenge. …”
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Problems of creating antibody phage libraries and their solutions by V. S. Aripov, N. V. Volkova, A. A. Ilyichev, D. N. Shcherbakov

“…Phage display has become an efficient, reliable and popular molecular technique for generating libraries encompassing millions or even billions of clones of divergent peptides or proteins. The method is based on the correspondence between phage genotype and phenotype, which ensures the presentation of recombinant proteins of known amino acid composition on the surface of phage particles. …”
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Molecular Typing of Klebsiella pneumoniae Clinical Isolates by Enterobacterial Repetitive Intergenic Consensus Polymerase Chain Reaction by Parinaz Sedighi, Omid Zarei, Kiana Karimi, Mohammad Taheri, Pezhman Karami, Leili Shokoohizadeh

“…This diversity causes problems for the treatment of infections due to the circulation of diverse K. pneumoniae clones, which possibly have different antimicrobial susceptibility patterns.…”
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Construction of a Vero cell line expression human KREMEN1 for the development of CVA6 vaccines by Dongqing Zhang, Yuxiang Zou, Jiaying Wu, Longfa Xu, Zhifeng Ke, Yuanyuan Wu, Zhenhong Zhou, Mujin Fang, Ling Chen, Henggang Xu, Jianping Chu, Ningshao Xia, Rui Zhu, Tong Cheng

“…Here, a Vero cell line with stable over-expressing of KREMEN1 (KRM1), a crucial receptor for CVA6, was constructed using the lentivirus system. The cloned cell line, called Vero-KRM1_#11, could efficiently support most CVA6 infections. …”
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Whole-Genome Sequencing and Comparative Genome Analysis Provided Insight into the Predatory Features and Genetic Diversity of Two Bdellovibrio Species Isolated from Soil by Omotayo Opemipo Oyedara, Aldo Segura-Cabrera, Xianwu Guo, Temidayo Oluyomi Elufisan, Rafael Alejandro Cantú González, Mario A. Rodríguez Pérez

“…SKB1291214 shared 99% identity with that of an uncultured Bdellovibrio sp. clone 12L 106 (a pairwise distance of 0.008) and 95–97% identity (a pairwise distance of 0.043) with that of other culturable terrestrial Bdellovibrio spp., including strain SSB218315. …”
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Case report: Clonal evolution analysis of a rare case of meningioma lung metastases identifies actionable alterations in matched longitudinal tumour samples by Nicola Cosgrove, Orla M. Fitzpatrick, Orla M. Fitzpatrick, Liam Grogan, Liam Grogan, Bryan T. Hennessy, Bryan T. Hennessy, Simon J. Furney, Sinead Toomey

“…Whole genome characterization and clonal evolution analysis confirmed neurofibromatosis 2 (NF2) gene loss as the main driver of this cancer. In the same cancer clone as NF2, we identified a BRCA2 (p.E51K) mutation was present in all tumors, which may represent a potential driver event, though evidence supporting this is currently limited. …”
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Comparative effectiveness of urine drug screening strategies alongside opioid agonist treatment in British Columbia, Canada: a population-based observational study protocol by Malcolm Maclure, M Eugenia Socías, Evan Wood, Paul Gustafson, Robert W Platt, Bohdan Nosyk, Jeong Eun Min, Micah Piske, Julie Bruneau, U Siebert, P Todd Korthuis, Paxton Bach, B Carolina Guerra-Alejos, Megan Kurz, Laura M Dale, X Joan Hu, Kyle Kampman, Tom Loughin

“…To determine the effectiveness of the intervention, we will emulate a ‘per-protocol’ target trial using a clone censoring approach to compare fixed and dynamic UDT monitoring strategies. …”
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Oral Plaque from Type 2 Diabetic Patients Reduces the Clonogenic Capacity of Dental Pulp-Derived Mesenchymal Stem Cells by Antonella Bordin, Francesca Pagano, Eleonora Scaccia, Matteo Saccucci, Iole Vozza, Noemi Incerti, Antonella Polimeni, Elena Cavarretta, Isotta Chimenti, Elena De Falco

“…Results have shown that the number of clones generated by DPSCs exposed to T2D oral plaque was significantly lower compared to controls (ctl). …”
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Multidrug-Resistant Salmonella enterica Serovar Rissen Clusters Detected in Azores Archipelago, Portugal by Leonor Silveira, Miguel Pinto, Joana Isidro, Ângela Pista, Patrícia Themudo, Luís Vieira, Jorge Machado, João Paulo Gomes

“…Considering the well-known spread of MDR between gastrointestinal bacteria, the identification of MDR circulating clones should constitute an alert to public health authorities. …”
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Assessment of different genotyping markers and algorithms for distinguishing Plasmodium falciparum recrudescence from reinfection in Uganda by Alex Mwesigwa, Monica Golumbeanu, Sam Jones, Sara L. Cantoreggi, Benson Musinguzi, Joaniter I. Nankabirwa, Everd Maniple Bikaitwoha, Joan N Kalyango, Charles Karamagi, Mateusz Plucinski, Samuel L. Nsobya, Christian Nsanzabana, Pauline Byakika-Kibwika

“…Microsatellites PfPK2 and Poly-α, potentially sensitive to detecting minority clones, are promising replacements for glurp. Discrepancies in recrudescence classification between match-counting and Bayesian algorithms highlight the need for standardized PCR correction practices.…”
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Placenta-derived mesenchymal stem cells protect against diabetic kidney disease by upregulating autophagy-mediated SIRT1/FOXO1 pathway by Honghong Liu, Jiao Wang, Guanru Yue, Jixiong Xu

“…P-MSCs improved HG-induced Mouse podocyte clone5(MPC5)injury, increased podocyte autophagy, and upregulated SIRT1 and FOXO1 expression. …”
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Analysis of expression and transport activity of sugar transporter gene HpSWEET7 from red pitaya by ZHENG Qianming, YAN Shuang, XIE Pu, WANG Honglin, MA Yuhua

“…[Objective] The red pitaya (Hylocereus polyrhizus) HpSWEET7 gene, belonging to the sugar transporter SWEET (sugars will eventually be exported transporter) family, was cloned and its role in fruit sugar accumulation was investigated, which provided a target gene for improving fruit flavor and quality. …”
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Real‐world efficacy of transfusion with liberal or restrictive strategy in traumatic brain injury by Liang‐Wen Cui, Nian Liu, Chao Yu, Ming Fang, Rui Huang, Cheng Zhang, Min Shao

“…Each eligible individual was cloned and assigned each of the replicates to one of the treatment arm. …”
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Transcription factor FOXD1 and miRNA-204-5p play a major role in B4GALNT2 downregulation in colon cancer by Martina Duca, Nadia Malagolini, Michela Pucci, Virginie Cogez, Anne Harduin-Lepers, Fabio Dall’Olio

“…Deletion experiments of the putative FOXD1 binding sites in the ~ 2800 bp sequence upstream of the B4GALNT2 transcriptional start site cloned in frame with the luciferase reporter gene, confirmed the regulatory role of FOXD1. …”
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EIF4A3-induced circ_0022382 promotes breast cancer cell progression through the let-7a-5p/PI3K/AKT/mTOR signaling pathway and SLC7A11 axis by Wei Liu, Wei Liu, Jun Zhang, Jiawen Zhang, Yu Ye, Jianqin Zhu, Qiwen Yu, Tao Li, Tao Li, Xiaochun Sun, Huabiao Chen, Huabiao Chen

“…In this study, we explored the impacts of circRNAs on the progression of breast cancer cells.MethodsUsing bioinformatics analysis, we screened out one up-regulated circRNA in breast cancer, and its function and regulatory mechanisms were confirmed by quantitative real-time PCR, cell counting kit-8 experiment, migration assay, dual luciferase reporter assay, Kyoto Encyclopedia of Genes and Genomes enrichment analysis, cell immunofluorescence, clone formation assay, scratch wound healing experiment, RNA immunoprecipitation and subcutaneous tumor-bearing experiments.ResultsCirc_0022382 was highly expressed in breast cancer cell lines MDA-MB-231, MCF-7 as well as breast cancer tissues, and promoted the proliferative and migratory capacity of breast cancer cells. …”
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Assessment of different genotyping markers and algorithms for distinguishing Plasmodium falciparum recrudescence from reinfection in Uganda. by Mwesigwa, Alex, Golumbeanu, Monica, Jones, Sam, Cantoreggi, L. Sara, Musinguzi, Benson, Nankabirwa, I. Joaniter, Bikaitwoha, Everd Maniple, Kalyango, N. Joan, Karamagi, Charles, Plucinski, Mateusz, Nsobya, L. Samuel, Nsanzabana, Christian, Byakika-Kibwika, Pauline

“…Microsatellites PfPK2 and Poly-α, potentially sensitive to detecting minority clones, are promising replacements for glurp. Discrepancies in recrudescence classification between match-counting and Bayesian algorithms highlight the need for standardized PCR correction practices…”
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Visual and High-Efficiency Secretion of SARS-CoV-2 Nanobodies with <i>Escherichia coli</i> by Shuai Zhao, Wanting Zeng, Fang Yu, Pingping Xu, Chin-Yu Chen, Wanping Chen, Yanming Dong, Fei Wang, Lixin Ma

“…In addition, <i>E. coli</i> cells secreting the nanobodies on their surface facilitates screening and characterization of antigen-binding clones.…”
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