Next Generation Sequencing - Genomics & Medicine

Transcription

Next Generation SequencingGenomics& Medicinehttp://biochem118.stanford.edu/Doug Brutlag, Professor Emeritusof Biochemistry & Medicine (by courtesy)Stanford University School of Medicine Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Illumina Solexa Sequencing Technology Doug Brutlag 2015

Life Sciences 454 Process Overview1) Prepare Adapter Ligated ssDNA Library2) Clonal Amplif icationon 28 µ beads3) Load beads and enzymesin PicoTiter Plate 4) Perform Sequencing by synthesison the 454 Instrument Doug Brutlag 2015

Flowgrams and BaseCallingFlow Order4-merTACG3-mer2-mer1-mer Doug Brutlag 2015

Ion Torrent Sequencinghttp://www.iontorrent.com/ Doug Brutlag 2015

Ion Torrent Sequencinghttp://www.iontorrent.com/ Doug Brutlag 2015

Ion Torrent Sequencinghttp://www.iontorrent.com/ Doug Brutlag 2015

Pacifc Biosciences SMRT Sequencing Doug Brutlag 2015

New PacBio Sequencing Technology t-technology/ Doug Brutlag 2015

New PacBio Sequencing Technology t-technology/ Doug Brutlag 2015

Pacifc Biosciences Sequencing Doug Brutlag 2015

Phospholinked Fluorophores Doug Brutlag 2015

Processive Synthesis Doug Brutlag 2015

Synthesis of Long Duplex DNA Doug Brutlag 2015

Highly Parallel Optics System Doug Brutlag 2015

Circular Templates Gives RedundantSequencing and Accuracy Doug Brutlag 2015

Circular Templates Gives RedundantSequencing and Accuracy Doug Brutlag 2015

The Human GenomeHow fast is the cost going down? 2006: 50 million2008: 500,0002009: 50,0002010: 20,0002011: 5,0002012: 4,0002013: 3,0002014 1,4002015 1,000Thanks to SerafimBrutlagBatzoglou Doug2015

Cost per Raw Megabase ofDNA Sequence Doug Brutlag 2015

Cost per Human Genome Doug Brutlag 2015

Centers for Mendelian Genomicshttp://mendelian.org/ Doug Brutlag 2015

Centers for Mendelian Genomicshttp://mendelian.org/ Doug Brutlag 2015

Genomics Englandhttp://www.genomicsengland.co.uk/ Doug Brutlag 2015

NIH Precision Medicine Initiativehttp://www.nih.gov/precisionmedicine/ Doug Brutlag 2015

Rapid Disease Diagnosis in New BornsScience Translational Medicine 4, 154ra135 ra135.full.html Doug Brutlag 2015

New Gene for Palmoplantar Punktate Keratosishttp://www.nature.com/ng/ Doug Brutlag 2015

Journals PublishingGenomic Medicine Results Nature GeneticsScience Translational MedicineGenome ResearchNew England Journal of MedicineJournal of the American Medical Association Doug Brutlag 2015

Emulsion Based Clonal AmplifcationSingle test tube generation of millions of clonally amplif ied sequencing templatesNo cloning and colony pickingA PCR Reagents Emulsion OilBMicro-reactorsAdapter carryinglibrary DNAAnneal DNA templateto capture beadsBreak micro-reactorsIsolate DNA containingbeads“Water-in-oil”emulsionPerform emulsionPCR Doug Brutlag 2015

Depositing DNA Beads into the PicoTiter PlateLoad Enzyme BeadsLoad beads into PicoTiter PlateCentrifuge Step44 m 70x75mm array of fused optical f ibers with etched wells 1.6 million wells monitored optically through f iber Doug Brutlag 2015

Next Generation Sequencing Doug Brutlag, Professor Emeritus of Biochemistry & Medicine (by courtesy) Stanford University School of Medicine . Single test tube generation of millions of clonally amplif ed sequencing templates No cloning and colony picking "Water-in-oil" emulsion PCR Reagents Emulsion Oil Perform emulsion PCR A B