Featured Publications
Strand-resolved mutagenicity of DNA damage and repair
Anderson C, Talmane L, Luft J, Connelly J, Nicholson M, Verburg J, Pich O, Campbell S, Giaisi M, Wei P, Sundaram V, Connor F, Ginno P, Sasaki T, Gilbert D, López-Bigas N, Semple C, Odom D, Aitken S, Taylor M. Strand-resolved mutagenicity of DNA damage and repair. Nature 2024, 630: 744-751. PMID: 38867042, PMCID: PMC11186772, DOI: 10.1038/s41586-024-07490-1.Peer-Reviewed Original ResearchConceptsDNA damageDNA damage-induced mutationsSingle-base resolutionCancer genome evolutionDamage-induced mutationsRepair of DNA damageNucleotide excision repairGenome evolutionMultiple distinct mutationsDNA accessibilityGenomic conditionsReplicative strandProcess genomesDNA base damageTranslesion polymerasesExcision repairDNAMutation patternsMutationsBase damageRepair efficiencyStrandsAlkyl adductsReplicationIdentity fidelityDNA lesion bypass and the stochastic dynamics of transcription-coupled repair
Nicholson M, Anderson C, Odom D, Aitken S, Taylor M. DNA lesion bypass and the stochastic dynamics of transcription-coupled repair. Proceedings Of The National Academy Of Sciences Of The United States Of America 2024, 121: e2403871121. PMID: 38717857, PMCID: PMC11098089, DOI: 10.1073/pnas.2403871121.Peer-Reviewed Original ResearchMeSH KeywordsAlkylationAnimalsDNADNA DamageHumansMiceMutationRNA Polymerase IIStochastic ProcessesTranscription, GeneticConceptsTranscription-coupled repairRNA polymerase IIDistribution of mutationsStalling of RNA polymerase IITranscription-coupled repair (TCRDNA damageGene expressionBarriers to gene expressionSites of DNA damageGenome-wide distributionBarrier to transcriptionDamaged DNA strandMammalian model systemsDNA lesion bypassGene bodiesPolymerase IIRNA polymeraseGenetic integrityGene productsDNA base damageLesion bypassAlkylation damageDNA strandsBypass lesionsMutationsPervasive lesion segregation shapes cancer genome evolution
Aitken S, Anderson C, Connor F, Pich O, Sundaram V, Feig C, Rayner T, Lukk M, Aitken S, Luft J, Kentepozidou E, Arnedo-Pac C, Beentjes S, Davies S, Drews R, Ewing A, Kaiser V, Khamseh A, López-Arribillaga E, Redmond A, Santoyo-Lopez J, Sentís I, Talmane L, Yates A, Semple C, López-Bigas N, Flicek P, Odom D, Taylor M. Pervasive lesion segregation shapes cancer genome evolution. Nature 2020, 583: 265-270. PMID: 32581361, PMCID: PMC7116693, DOI: 10.1038/s41586-020-2435-1.Peer-Reviewed Original ResearchConceptsChromosome-scale phasingDNA lesionsAcquisition of oncogenic mutationsAlternative allelesGenetic diversityMultiple cell generationsCancer genomesLesion segregationDNA replicationMutagenic DNA lesionsDaughter cellsBase pairsCell divisionCell cycleExogenous mutagensHuman cellsOncogenic selectionOncogenic mutationsMouse liver tumorsDNACell generationDNA base pairsMutationsCellsGenome
2016
Successful transmission and transcriptional deployment of a human chromosome via mouse male meiosis
Ernst C, Pike J, Aitken S, Long H, Eling N, Stojic L, Ward M, Connor F, Rayner T, Lukk M, Klose R, Kutter C, Odom D. Successful transmission and transcriptional deployment of a human chromosome via mouse male meiosis. ELife 2016, 5: e20235. PMID: 27855777, PMCID: PMC5161449, DOI: 10.7554/elife.20235.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsChromosomes, HumanCytogenetic AnalysisGerm CellsHumansMaleMeiosisMiceTranscription, GeneticConceptsHuman chromosomeMale meiosisTranscription factor bindingGermline transmissionNon-methylated DNATolerance of aneuploidyStudy chromosomal abnormalitiesMammalian spermatogenesisMapped transcriptsTranscription initiationFactor bindingDevelopmental machineryChromatin condensationTestis architectureAneuploid miceExogenous DNAAneuploid offspringMale sterilityChromosomeAdult tissuesSpermatogenesisMeiosisChromosomal abnormalitiesEnhanced activityTranscription