sequencing

Understanding Structural Variants in Cancer Genomes

Michael Dean from the National Cancer Institute presented at the Nanopore Community Meeting in Boston on “Diverse structural variants cluster near breakage-fusion-bridge site in cancer genomes.” Dean spoke about oncogene amplification and the need for high-quality cancer genomes for SV analysis. They have developed a standard extraction method with size selection to obtain long reads. […]
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Advancements in Tumor Classification with Nanopore Technology

Ana Peres from UNC-Chapel Hill presented at the Nanopore Community Meeting on “Unraveling gene expression patterns in pediatric germ cell tumors: a nanopore sequencing approach.” They spoke about how rare pediatric tumors are and the differentiation stages. Germ cell tumors can occur in the gonads and along the midline of the body. Peres and team […]
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Decoding HIV Splicing Patterns with Long-Read RNA Sequencing

I watched Christian Gallardo from the Seattle Children’s Research Institute present at the Nanopore Community Meeting tonight. The title of the five-minute session was “Decoding the spliced HIV-1 transcriptome with accurate long-read RNA sequencing.” They described HIV as a retrovirus that infects CD4 T-cells and behaves like a gene upon integration. Gene expression is regulated through splicing. […]
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X-Linked Dystonia-Parkinsonism: Insights from Nanopore Sequencing

Vivien Horvath from Lund University in Sweden presented at the Nanopore Community Meeting in Boston. The title of the session was “Studying disease-causing polymorphic transposable element insertions using nanopore sequencing.” They work on X-linked Dystonia-Parkisonism (XDP), an adult-onset neurogenerative disorder. Interestingly, it affects mostly males from Panay, Philippines, and is characterized by neuronal cell loss […]
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Innovations in Genetic Testing: The CRDC’s Impact

Wanqing Shao from Boston Children’s Hospital presented at the Nanopore Community Meeting on “Maximizing the power of genomic sequencing in pediatric rare disease.” Shao is a Genomics Scientist working in a collaborative team: the Children’s Rare Disease Collaborative (CRDC). They are interested in rare and complex diseases that are often misdiagnosed. Shao also noted that […]
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Advancements in Structural Variant Detection with Sniffles2

Fritz Sedlazeck from Baylor College of Medicine spoke at the Nanopore Community Meeting in Boston on the “Detection of mosaic and somatic structural variants with Sniffles2.”Sedlazeck spoke about the advantages of long-read sequencing for structural variant detection. Their team is improving Sniffles2 for insertions and deletions and larger structural variants. Full structural variant genotyping requires […]
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Understanding Long-Read Phasing Methods in Genomics

Nikhita Damaraju from the University of Washington in Seattle presented at the Nanopore Community Meeting in Boston. The session’s title was “Evaluating the quality of long-read phasing methods in clinically relevant genes.” They explained that variants are inherited in equal measure. Damaraju defined phasing as the process of assigning variants to parental copies. Understanding which […]
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Revolutionizing Genetic Research: needLR Tool Explained

J. (Gus) Gustafson from the University of Washington spoke at the Nanopore Community Meeting in Boston about “needLR: a structural variant filtering and prioritization tool for long-read sequencing data.” They noted that half of suspected Mendelian conditions remain undiagnosed after current clinical testing methods. The Miller Lab at the University of Washington uses Oxford Nanopore […]
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Resolving DMD Intragenic Duplications with Nanopore Technology

Tonight, I watched Qiliang (Andy) Ding from the Mayo Clinic present at the Nanopore Community Meeting in Boston. The session’s title was “Resolving structural configurations of DMD intragenic duplications through nanopore long-read sequencing.” Ding is a Laboratory Genomics Fellow. Ding noted that the DMD gene encodes dystrophin, an essential protein for muscle function. This gene is associated […]
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