2021
Neuron-specific chromosomal megadomain organization is adaptive to recent retrotransposon expansions
Chandrasekaran S, Espeso-Gil S, Loh YE, Javidfar B, Kassim B, Zhu Y, Zhang Y, Dong Y, Bicks LK, Li H, Rajarajan P, Peter CJ, Sun D, Agullo-Pascual E, Iskhakova M, Estill M, Lesch BJ, Shen L, Jiang Y, Akbarian S. Neuron-specific chromosomal megadomain organization is adaptive to recent retrotransposon expansions. Nature Communications 2021, 12: 7243. PMID: 34903713, PMCID: PMC8669064, DOI: 10.1038/s41467-021-26862-z.Peer-Reviewed Original ResearchConceptsCellular stress response genesOpen chromatin domainsChromatin domain organizationRepeat-rich sequencesStress response genesRetrotransposon expansionsSPRET/EiJChromatin domainsChromosomal architectureChromosomal conformationDomain organizationAdult mouse cerebral cortexMurine germlineTranscriptional dysregulationResponse genesRegulatory mechanismsMus musculusMature neuronsNeuronal ablationStrong enrichmentMouse cerebral cortexSequenceSETDB1Single moleculesGermline
2014
A Chromatin-Dependent Role of the Fragile X Mental Retardation Protein FMRP in the DNA Damage Response
Alpatov R, Lesch BJ, Nakamoto-Kinoshita M, Blanco A, Chen S, Stützer A, Armache KJ, Simon MD, Xu C, Ali M, Murn J, Prisic S, Kutateladze TG, Vakoc CR, Min J, Kingston RE, Fischle W, Warren ST, Page DC, Shi Y. A Chromatin-Dependent Role of the Fragile X Mental Retardation Protein FMRP in the DNA Damage Response. Cell 2014, 157: 869-881. PMID: 24813610, PMCID: PMC4038154, DOI: 10.1016/j.cell.2014.03.040.Peer-Reviewed Original ResearchConceptsDNA damage responseMental retardation protein FMRPProtein FMRPFragile X syndromeDDR machineryDamage responseChromatin-binding proteinsTandem Tudor domainTranslation of proteinsX syndromeChromatin interfaceFMRP bindsTudor domainMeiotic chromosomesGenomic stabilityFMRPDevelopmental processesMouse spermatogenesisGametogenesisDependent mannerSynaptic functionMachineryProteinChromatinImportant role