2021
Landmarks of human embryonic development inscribed in somatic mutations
Bizzotto S, Dou Y, Ganz J, Doan R, Kwon M, Bohrson C, Kim S, Bae T, Abyzov A, Network† N, Park P, Walsh C. Landmarks of human embryonic development inscribed in somatic mutations. Science 2021, 371: 1249-1253. PMID: 33737485, PMCID: PMC8170505, DOI: 10.1126/science.abe1544.Peer-Reviewed Original ResearchConceptsSomatic single nucleotide variantsHuman embryonic developmentEmbryonic developmentEarly embryonic cell divisionsTransposase-accessible chromatin sequencingSingle cellsSingle-nucleus assayHigh-depth whole-genome sequencingSingle-nucleus RNA sequencingEmbryonic cell divisionCell lineage informationDistinct germ layersOnset of gastrulationSingle nucleotide variantsOrganismal developmentWhole-genome sequencingExtraembryonic tissuesCell divisionRNA sequencingProgenitor poolLineage informationGerm layersEarly progenitorsMultiple tissuesSequencing
2020
SCELLECTOR: ranking amplification bias in single cells using shallow sequencing
Sarangi V, Jourdon A, Bae T, Panda A, Vaccarino F, Abyzov A. SCELLECTOR: ranking amplification bias in single cells using shallow sequencing. BMC Bioinformatics 2020, 21: 521. PMID: 33183232, PMCID: PMC7663899, DOI: 10.1186/s12859-020-03858-y.Peer-Reviewed Original ResearchConceptsMultiple displacement amplificationShallow sequencingSingle-cell platformsSingle-cell sequencingCoverage sequencing dataSingle cellsHuman neuronal cellsMosaic mutationsAmount of DNAAmplification qualityCell sequencingCoverage sequencingHigh-coverage dataSequencing dataHaplotype informationPhi29 polymeraseDNA damageIndividual cellsNeuronal cellsSequencingAmplification biasAllelic imbalancePresence of sitesMutationsFragment lengthAnalysis of Cell and Nucleus Genome by Next-Generation Sequencing
Oh J, Abyzov A. Analysis of Cell and Nucleus Genome by Next-Generation Sequencing. 2020, 35-65. DOI: 10.1007/978-3-030-62532-0_3.Peer-Reviewed Original ResearchSingle-cell genomesBulk of cellsNext-generation sequencing technologiesMosaic variantsNuclear genomeNucleus genomeGenomic mosaicismAnalysis of cellsGenome analysisNext-generation sequencingCell genomeSequencing technologiesGenomeGenomic variantsSingle cellsCellsVariantsMosaicismDiscoverySequencingValuable insightsEnvironmental exposures
2019
Approaches and Methods for Variant Analysis in the Genome of a Single Cell
Abyzov A, Vaccarino F, Urban A, Sarangi V. Approaches and Methods for Variant Analysis in the Genome of a Single Cell. Healthy Ageing And Longevity 2019, 10: 203-228. DOI: 10.1007/978-3-030-24970-0_14.Chapters
2015
Single-cell analysis of targeted transcriptome predicts drug sensitivity of single cells within human myeloma tumors
Mitra A, Mukherjee U, Harding T, Jang J, Stessman H, Li Y, Abyzov A, Jen J, Kumar S, Rajkumar V, Van Ness B. Single-cell analysis of targeted transcriptome predicts drug sensitivity of single cells within human myeloma tumors. Leukemia 2015, 30: 1094-1102. PMID: 26710886, DOI: 10.1038/leu.2015.361.Peer-Reviewed Original ResearchConceptsSingle cellsIndividual cellsSignificant genetic diversitySingle-cell analysisGene expression profile signaturesSingle-cell levelGenetic diversityTranscriptome analysisDrug responseCellular responsesDrug sensitivityBulk populationInhibitor sensitivitySubclonal architectureProfiling studiesPCR analysisPrediction programsCell linesMyeloma cell linesTumor progressionCellsIntratumor heterogeneityProfile signaturesProteasome inhibitor sensitivitySubclonal level