Showing 141 - 160 results of 376 for search '"DNA sequencing"', query time: 0.06s Refine Results
  1. 141

    Analysis of Bacterial Diversity in Different Heavy Oil Wells of a Reservoir in South Oman with Alkaline pH by Biji Shibulal, Saif N. Al-Bahry, Yahya M. Al-Wahaibi, Abdulkadir E. Elshafie, Ali S. Al-Bemani, Sanket J. Joshi

    Published 2018-01-01
    “…It can be concluded that the microbial community was different in all the 10 soil samples with Bacillus and Paenibacillus sp. as predominating genus. The 16S rDNA sequencing of cultivable spore-forming bacteria identified the hydrocarbon utilizing bacteria as Bacillus and Paenibacillus sp. and the nucleotide sequences were submitted to NCBI GenBank under accession numbers KP119097–KP119115. …”
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  2. 142

    Novel PITX2 Mutations including a Mutation Causing an Unusual Ophthalmic Phenotype of Axenfeld-Rieger Syndrome by Liqin Huang, Yong Meng, Xiangming Guo

    Published 2019-01-01
    “…All coding exons of PITX2 and FOXC1 were amplified by polymerase chain reaction (PCR) from genomic DNA and subjected to direct DNA sequencing. Analysis of mutations in control subjects was performed by heteroduplex single-strand conformation polymorphism (SSCP) analysis. …”
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  3. 143

    Genetic Diversity and Structure of a Critically Endangered Ornamental Species, <i>Rhododendron farinosum</i>, with Extremely Small Populations by Fengjuan Li, Linyuan Fan, Jingli Zhang, Wen Liu, Wei Li, Yongpeng Ma, Hong Ma

    Published 2025-01-01
    “…To unravel the reasons behind the endangerment of this species and provide guidance for the rational conservation of this species, this study obtained a large number of SNP loci by using double-digest restriction-site-associated DNA sequencing (ddRAD-seq) to evaluate the genetic diversity and genetic structure of <i>R. farinosum</i>, as well as to infer the population history of this species. …”
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  4. 144
  5. 145

    Prevalence of Multidrug Resistance and Extended-Spectrum β-Lactamase Carriage of Clinical Uropathogenic Escherichia coli Isolates in Riyadh, Saudi Arabia by Abdulaziz Alqasim, Ahmad Abu Jaffal, Abdullah A. Alyousef

    Published 2018-01-01
    “…Detection of different ESBL variants was performed using DNA sequencing. Of 100 E. coli isolates, 67 were associated with multidrug resistance (MDR) phenotype. …”
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  6. 146

    Fecal microbiota transplantation alleviates radiation enteritis by modulating gut microbiota and metabolite profiles by Qin Ding, Jing Xue, Nan Li, Zhihui Hu, Jianbo Song

    Published 2025-02-01
    “…Gut microbiota alterations and fecal metabolism were analyzed via 16S rDNA sequencing and targeted metabolomics. The results demonstrated that FMT, particularly in the M-FMT group, effectively alleviated RE by reducing DAI scores, histological damage, and inflammatory markers while enhancing enzyme activity, superoxide dismutase (SOD) levels, and intestinal absorption. …”
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  7. 147

    Vaginal Microbiota Diversity of Patients with Embryonic Miscarriage by Using 16S rDNA High-Throughput Sequencing by Linfen Xu, Lingna Huang, Chengying Lian, Huili Xue, Yanfang Lu, Xiujuan Chen, Yong Xia

    Published 2020-01-01
    “…To further dissect the microbiota of the vagina in the two groups, 16S rDNA sequencing was performed. Bioinformatics analysis showed that 1096 and 998 overlapped operational taxonomic units were identified from the embryonic miscarriage and control groups, respectively. …”
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  8. 148

    Genetic Variation of the DGAT1 gene in Dual-Purpose Dairy Cows and its Influence on Economically Important Breeding Traits by Mark E Armitage, Emma Swan, Denise O'Meara

    Published 2019-09-01
    “…MethodsDNA was extracted from hair samples, and the genotypes of the DGAT1 gene were determined using a combination of conventional PCR, restriction fragment length polymorphism (RFLP), gel electrophoresis, DNA sequencing and novel real-time PCR assays. ResultsThe three genotypes within the herd were: KK (n = 5), AA (n = 10), KA (n = 8). …”
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  9. 149

    Molecular subtype of ovarian clear cell carcinoma: an analysis of 80 Chinese patients using the TCGA molecular classification of endometrial cancer by Wei Chen, Lu Yan, Qin Li, Shuling Zhou, Ting Hou, Huijuan Yang, Shuang Ye

    Published 2025-01-01
    “…Methods We performed DNA sequencing on 80 OCCC patients via a panel that contains 520 cancer-related genes. …”
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  10. 150

    CaGe: A Web-Based Cancer Gene Annotation System for Cancer Genomics by Young-Kyu Park, Tae-Wook Kang, Su-Jin Baek, Kwon-Il Kim, Seon-Young Kim, Doheon Lee, Yong Sung Kim

    Published 2012-03-01
    “…High-throughput genomic technologies (HGTs), including next-generation DNA sequencing (NGS), microarray, and serial analysis of gene expression (SAGE), have become effective experimental tools for cancer genomics to identify cancer-associated somatic genomic alterations and genes. …”
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  11. 151

    Transplantation of fecal microbiota from low to high residual feed intake chickens: Impacts on RFI, microbial community and metabolites profiles by Chunlin Xie, Qiying Liang, Jiaheng Cheng, Yushan Yuan, Lu Xie, Jian Ji

    Published 2025-01-01
    “…Microbiota composition and functional profiles in LRFI and HFMT chickens formed a distinct cluster compared to HRFI chickens. Using 16S rDNA sequencing and RandomForest analysis, Slackia, Peptococcus, Blautia, and Dorea were identified as key microbial markers associated with feed efficiency. …”
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  12. 152

    Endosperm culture-based allotriploid hybrid production from an interspecific cross of Haemanthus spp.: new insights into polyploidization and hybridization by Arisa Nakano, Masahiro Mii, Yoichiro Hoshino

    Published 2025-02-01
    “…In addition, chloroplast DNA sequencing revealed maternal inheritance in the endosperm-derived plantlets, consistent with embryo-derived plantlets. …”
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  13. 153

    Historical biogeography and systematics of yellow-bellied toads (Bombina variegata), with the description of a new subspecies from the Balkans by Christophe Dufresnes, Simeon Lukanov, Sven Gippner, Johanna Ambu, Ilias Strachinis, Dragan Arsovski, Benjamin Monod-Broca, Hugo Cayuela, Petros Lymberakis, Daniele Canestrelli, Dan Cogălniceanu, Nikolay A. Poyarkov, Spartak N. Litvinchuk, Tomasz Suchan, Mathieu Denoël, Daniel Jablonski

    Published 2025-01-01
    “…In this study, we combine cytochrome b DNA barcoding data (1238 individuals from 355 localities), mitogenome phylogenetics (17.2 kb), gene-based nuclear phylogenetics (3.7 kb from four gene fragments) and multilocus phylogenomics (4759 loci / ~554 kb obtained by double digest Restriction Associated DNA sequencing; ddRAD-seq) to re-assess the diversification of B. variegata, and revisit its nomenclatural history to assign scientific names to phylogeographic lineages. …”
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  14. 154

    Identification and genetic analysis of the recent Avian pox viruses from infected pigeons and chickens by Amira M. Helal, Osama Mahana, Ali Zanaty, Karim Selim, Mohamed. E. Taha, Mostafa M. Saleh, Mohamed I. Hassan, Mona S. Abdallah

    Published 2025-01-01
    “…Results The polymerase chain reaction (PCR) assay was able to detect APV in all the tested samples; 12 positive samples (6 chicken flocks and 6 pigeon flocks) were selected for DNA sequencing. The sequences were submitted to GenBank with accession numbers OR027032 to OR027043. …”
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  15. 155

    Cloning, expression, and purification of fusion antigens MPT83 and ESAT6 from the local strain of Mycobacterium tuberculosis in Escherichia coli as a seed vaccine candidate against... by Rusdina Bte Ladju, Ahyar Ahmad, Abdul Karim, Rugaiyah Arfah, Rosana Agus, Najdah Hidayah, Muhammad Nasrum Massi, Astutiati Nurhasanah, Harningsih Karim, Irda Handayani

    Published 2025-03-01
    “…Following transformation into E. coli JM109, the plasmid was extracted, PCR amplified, and DNA sequencing. The existence of the appropriate recombinant Rv2873 + Rv3875 fusion genes was confirmed through the observation of a band of 948 base pairs in the colony PCR product containing fusion antigens. …”
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  16. 156

    Dysbiosis of Gastric Mucosal Fungal Microbiota in the Gastric Cancer Microenvironment by Zhenzhan Zhang, Hao Feng, Yaopeng Qiu, Zhou Xu, Qingfeng Xie, Wenfu Ding, Hao Liu, Guoxin Li

    Published 2022-01-01
    “…Gastric fungal microbiome profiling was performed with internal transcribed spacer (ITS) rDNA sequencing in primary tumor and corresponding paired normal mucosal tissues from 61 GC patients. …”
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  17. 157

    Gut microbiota and quantitative traits divergence at different altitude of long-tailed dwarf hamsters, Cricetulus longicaudatus by Yue Ren, Mengfan Tao, Xiaoliang Wang, Xinsheng Pu, Guangtong Guo, Kuiyou Chen, Bingyu Zhao, Yu Hou, Xin'gen Yang, Yumei Xu

    Published 2025-01-01
    “…We examined the diversity, abundance, and community structure of the gut microbiota of long-tailed dwarf hamsters from eight regions in Shanxi province during summer using 16S rDNA sequencing technology and analyzed the relationships between these microbiota and environmental variables as well as morphological indicators. …”
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  18. 158

    Screening of Indigenous Oxalate Degrading Lactic Acid Bacteria from Human Faeces and South Indian Fermented Foods: Assessment of Probiotic Potential by Sivasamy Gomathi, Ponnusamy Sasikumar, Kolandaswamy Anbazhagan, Sundaresan Sasikumar, Murugan Kavitha, M. S. Selvi, Govindan Sadasivam Selvam

    Published 2014-01-01
    “…These were identified as Lactobacillus fermentum and Lactobacillus salivarius using 16S rDNA sequencing. Three strains, Lactobacillus fermentum TY5, Lactobacillus fermentum AB1, and Lactobacillus salivarius AB11, exhibited good adhesion to HT-29 cells and strong antimicrobial activity. …”
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  19. 159

    Pulmonary Bacterial Communities in Surgically Resected Noncystic Fibrosis Bronchiectasis Lungs Are Similar to Those in Cystic Fibrosis by Heather Maughan, Kristopher S. Cunningham, Pauline W. Wang, Yu Zhang, Marcelo Cypel, Cecilia Chaparro, D. Elizabeth Tullis, Thomas K. Waddell, Shaf Keshavjee, Mingyao Liu, David S. Guttman, David M. Hwang

    Published 2012-01-01
    “…Bacterial 16S rRNA gene libraries were constructed from lung tissue of 10 non-CF bronchiectasis and 21 CF patients, followed by DNA sequencing of isolates from each library. Community characteristics were analyzed and compared between the two groups. …”
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  20. 160

    Prevalence and Molecular Characterization of Cysticercus tenuicollis Isolated from Some Intermediate Host in Kurdistan-Iraq by Abdullah Ahmed Hama, Rostam Hama Zorab, Fatima Mohammed Ali, Awaz M. Salih, Amer Abdullah Hassan

    Published 2018-09-01
    “…The selected cysts were preserved in 70% Ethanol for DNA extraction and molecular study,  The mt-CO1 gene was amplified with a conventional polymerase chain reaction (PCR), the PCR product purified and DNA sequencing for reverse and forward strands was determined by a genetic analyzer, the obtained sequences aligned with the DNA sequences of T. hydatigena in Iran, Turkey and Palestine, which deposited in GenBank under the following accession number (JQ710588), (JN827307) and ( KM032284) respectively. …”
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