PPT-NEXT – GEN SEQUENCING TECHNIQUES

Author : kittie-lecroy | Published Date : 2016-09-08

INTRODUCTION The most commonly used technology until a few years ago BAC WHOLE GENOME SEQUENCING ADVANTAGES OF WGS Utility of next gen sequence reads The nextgeneration

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NEXT – GEN SEQUENCING TECHNIQUES: Transcript

INTRODUCTION The most commonly used technology until a few years ago BAC WHOLE GENOME SEQUENCING ADVANTAGES OF WGS Utility of next gen sequence reads The nextgeneration platforms are effecting a complete paradigm shift not only in the organization of largescale data production but also in the downstream bioinformatics IT and LIMS support required for high data utility and correct interpretation. Mayo/UIUC Summer . C. ourse in Computational Biology. Session Outline. Genome sequencing. Schematic overview of genome assembly. (a) DNA is collected from the biological sample and sequenced. (b) The output from the sequencer consists of many billions of short, unordered DNA fragments from random positions in the genome. (c) The short fragments are compared with each other to discover how they overlap. (d) The overlap relationships are captured in a large assembly graph shown as nodes representing . From Swab to Publication. Madison I. Dunitz. 1. , David A. Coil. 1. , Jenna M. Lang. 1. , Guillaume Jospin. 1. , Aaron E. Darling. 2. , Jonathan A. Eisen. 1. UC Davis Genome Center. 1. University of California, Davis; . Method to sequence longer regions. cut many times at random (. Shotgun. ). genomic segment. Get one or two reads from each segment. ~500 bp. ~500 bp. Reconstructing the Sequence . (Fragment Assembly). Dan . Russell. Overview. Prologue: Assembly and Finishing. The Past: Sanger. The Present: Next-Gen (454, . Illumina. , …). The Future: ? (. Nanopore. , . MinION. , Single-molecule). Overview. Prologue: Assembly and Finishing. Dan . Russell. The past, present, and future of DNA . sequencing*. Dan . Russell. *DNA sequencing:. D. etermining the number and order of nucleotides that make up a given molecule of DNA.. (Relevant) Trivia. Assembly, and Alignment Methods . Andy Nagar. Agenda. Background. Next Generation Sequencing. Sequence Assembly. Sequence Alignment. Traditional Alignment Algorithms. Next Generation Alignment Algorithms. :. informatics & software aspects. Gabor T. Marth. Boston College Biology . Department. BI543 Fall 2013. January 29, 2013. Traditional DNA sequencing. Genetics of living organisms. DNA. Chromosomes. DNA sequencing. How we obtain the sequence of nucleotides of a species. …ACGTGACTGAGGACCGTG. CGACTGAGACTGACTGGGT. CTAGCTAGACTACGTTTTA. TATATATATACGTCGTCGT. ACTGATGACTAGATTACAG. ACTGATTTAGATACCTGAC. Lenka Veselovská. Laboratory of Developmental Biology and Genomics . Next Generation Sequencing (NGS) . M. odern high-throughput DNA sequencing technologies. parallel, rapid . Decreasing price, time, workflow complexity, error rate. Hardison. Genomics . 3_2. 1. 1/20/14. Second generation sequencing. Michael . Metzker. review. (2010) Nature Reviews Genetics . 11. : 31-46. 1/20/14. 2. Two generations of sequencing technology. Feature. - . INTRODUCTION. - SANGER DIDEOXY METHOD. - AUTOMATED SEQUENCING. - NEXT. GENERATION OF SEQUENCING METHODS. MISS NUR SHALENA SOFIAN. INTRODUCTION. 1977:. . Frederick Sanger along with Allan . Maxam. . Nearly . all modern DNA sequencing procedures require a concentrated amount of . single-stranded . DNA known as a . template. . A template is simply a piece of DNA of . sufficient . length and quality to allow for its sequencing (most sequencing methods . Analysis 2015. - RNA-sequencing . Jonas Andreas . Sibbesen. & Lasse Maretty. Bioinformatics Centre, University of Copenhagen . Bioinformatics Centre. Next Generation Sequencing Analysis 2015 - RNA-seq. Cynthia N Perry, PhD. Assistant Academic Dean of Admissions. Assistant Professor, Molecular Medicine. Department of Medical Education. Foster School of Medicine. https://. youtu.be. /KiQgrK3tge8. Genomics and Healthcare.

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