2023
Clonally Selected Lines After CRISPR-Cas Editing Are Not Isogenic
Panda A, Suvakov M, Mariani J, Drucker K, Park Y, Jang Y, Kollmeyer T, Sarkar G, Bae T, Kim J, Yoon W, Jenkins R, Vaccarino F, Abyzov A. Clonally Selected Lines After CRISPR-Cas Editing Are Not Isogenic. The CRISPR Journal 2023, 6: 176-182. PMID: 37071670, PMCID: PMC10123805, DOI: 10.1089/crispr.2022.0050.Peer-Reviewed Original ResearchConceptsCopy number alterationsSeparate genomic lociSingle nucleotide mutationsApplication of CRISPRCRISPR-Cas editingOff-target editsScreening of clonesGenomic divergenceWhole-genome sequencingGenomic lociSelection of clonesGenome sequencingNucleotide mutationsTarget editsCultured cellsClonal linesNumber alterationsCell cloningClonesMutationsCloningCRISPR
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 length
2018
Detection and Quantification of Mosaic Genomic DNA Variation in Primary Somatic Tissues Using ddPCR: Analysis of Mosaic Transposable-Element Insertions, Copy-Number Variants, and Single-Nucleotide Variants
Zhou B, Haney MS, Zhu X, Pattni R, Abyzov A, Urban AE. Detection and Quantification of Mosaic Genomic DNA Variation in Primary Somatic Tissues Using ddPCR: Analysis of Mosaic Transposable-Element Insertions, Copy-Number Variants, and Single-Nucleotide Variants. Methods In Molecular Biology 2018, 1768: 173-190. PMID: 29717444, DOI: 10.1007/978-1-4939-7778-9_11.Peer-Reviewed Original Research
2015
Analysis of deletion breakpoints from 1,092 humans reveals details of mutation mechanisms
Abyzov A, Li S, Kim DR, Mohiyuddin M, Stütz AM, Parrish NF, Mu XJ, Clark W, Chen K, Hurles M, Korbel JO, Lam HY, Lee C, Gerstein MB. Analysis of deletion breakpoints from 1,092 humans reveals details of mutation mechanisms. Nature Communications 2015, 6: 7256. PMID: 26028266, PMCID: PMC4451611, DOI: 10.1038/ncomms8256.Peer-Reviewed Original ResearchConceptsNon-allelic homologous recombinationTemplate-switching eventsGenomic structural variantsDeletion breakpointsHi-C interactionsNon-homologous mechanismsRelaxed selectionGenomic averageHistone marksOpen chromatinGenomic sitesGermline cellsDNA replicationCell divisionDNA methylationHomologous recombinationGenome ProjectStructural variantsBasepair resolutionNearby SNPsMutation mechanismMicroinsertionsBreakpointsChromatinIndels
2012
Architecture of the human regulatory network derived from ENCODE data
Gerstein MB, Kundaje A, Hariharan M, Landt SG, Yan KK, Cheng C, Mu XJ, Khurana E, Rozowsky J, Alexander R, Min R, Alves P, Abyzov A, Addleman N, Bhardwaj N, Boyle AP, Cayting P, Charos A, Chen DZ, Cheng Y, Clarke D, Eastman C, Euskirchen G, Frietze S, Fu Y, Gertz J, Grubert F, Harmanci A, Jain P, Kasowski M, Lacroute P, Leng J, Lian J, Monahan H, O’Geen H, Ouyang Z, Partridge EC, Patacsil D, Pauli F, Raha D, Ramirez L, Reddy TE, Reed B, Shi M, Slifer T, Wang J, Wu L, Yang X, Yip KY, Zilberman-Schapira G, Batzoglou S, Sidow A, Farnham PJ, Myers RM, Weissman SM, Snyder M. Architecture of the human regulatory network derived from ENCODE data. Nature 2012, 489: 91-100. PMID: 22955619, PMCID: PMC4154057, DOI: 10.1038/nature11245.Peer-Reviewed Original ResearchMeSH KeywordsAllelesCell LineDNAEncyclopedias as TopicGATA1 Transcription FactorGene Expression ProfilingGene Regulatory NetworksGenome, HumanGenomicsHumansK562 CellsMolecular Sequence AnnotationOrgan SpecificityPhosphorylationPolymorphism, Single NucleotideProtein Interaction MapsRegulatory Sequences, Nucleic AcidRNA, UntranslatedSelection, GeneticTranscription FactorsTranscription Initiation SiteConceptsTranscription factorsRegulatory networksHuman transcriptional regulatory networkHuman regulatory networkSpecific genomic locationsTranscription-related factorsState of genesTranscriptional regulatory networksAllele-specific activityPersonal genome sequencesGenomic locationStrong selectionGenome sequenceENCODE dataGenomic informationInformation-flow bottlenecksRegulatory informationConnected network componentsCombinatorial fashionInfluences expressionHuman biologyBinding informationNetwork motifsCo-associationGenes
2008
An AP Endonuclease 1–DNA Polymerase β Complex: Theoretical Prediction of Interacting Surfaces
Abyzov A, Uzun A, Strauss P, Ilyin V. An AP Endonuclease 1–DNA Polymerase β Complex: Theoretical Prediction of Interacting Surfaces. PLOS Computational Biology 2008, 4: e1000066. PMID: 18437203, PMCID: PMC2289873, DOI: 10.1371/journal.pcbi.1000066.Peer-Reviewed Original Research
2005
Friend, an integrated analytical front-end application for bioinformatics
Abyzov A, Errami M, Leslin C, Ilyin V. Friend, an integrated analytical front-end application for bioinformatics. Bioinformatics 2005, 21: 3677-3678. PMID: 16076889, DOI: 10.1093/bioinformatics/bti602.Peer-Reviewed Original ResearchConceptsSpecific interaction motifsProtein-DNA interactionsSequences of proteinsProtein folding studiesSequence-structure relationshipFunctional annotationInteraction motifsPhylogeny analysisDNA/RNAProtein modelingSequence alignmentFolding studiesRemote sequencesProteinStructural alignmentStructure databaseProgramming experienceBioinformatics applicationsSequenceCommand line interfaceExtensive GUIRNABioinformaticsFront-end applicationsMotif