2014
A genomic copy number variant analysis implicates the MBD5 and HNRNPUgenes in Chinese children with infantile spasms and expands the clinical spectrum of 2q23.1 deletion
Du X, An Y, Yu L, Liu R, Qin Y, Guo X, Sun D, Zhou S, Wu B, Jiang YH, Wang Y. A genomic copy number variant analysis implicates the MBD5 and HNRNPUgenes in Chinese children with infantile spasms and expands the clinical spectrum of 2q23.1 deletion. BMC Medical Genomics 2014, 15: 62. PMID: 24885232, PMCID: PMC4061518, DOI: 10.1186/1471-2350-15-62.Peer-Reviewed Original ResearchMeSH Keywords1-Alkyl-2-acetylglycerophosphocholine EsteraseAge of OnsetBrainChild, PreschoolChromosome DeletionChromosomes, Human, Pair 1Chromosomes, Human, Pair 17Chromosomes, Human, Pair 2DNA Copy Number VariationsDNA-Binding ProteinsFaciesFemaleFoot Deformities, CongenitalHand Deformities, CongenitalHeterogeneous-Nuclear RibonucleoproteinsHumansInfantInfant, NewbornMagnetic Resonance ImagingMaleMicrotubule-Associated ProteinsPhenotypeSpasms, InfantileConceptsInfantile spasmsEpileptic encephalopathyChinese childrenCNV lossDistinct clinical presentationsCopy number variantsPathogenicity of CNVsAutism spectrum disorderCausative genesMajority of casesWhole-exome sequencingRole of CNVsGeneralized seizuresClinical featuresClinical presentationClinical spectrumPrimary diagnosisSevere developmental disabilitiesSpasmConclusionOur findingsMBD5 geneReal-time qPCRExome sequencingGenetic factorsDifferent ethnic backgrounds
2010
Altered Ultrasonic Vocalization and Impaired Learning and Memory in Angelman Syndrome Mouse Model with a Large Maternal Deletion from Ube3a to Gabrb3
Jiang YH, Pan Y, Zhu L, Landa L, Yoo J, Spencer C, Lorenzo I, Brilliant M, Noebels J, Beaudet AL. Altered Ultrasonic Vocalization and Impaired Learning and Memory in Angelman Syndrome Mouse Model with a Large Maternal Deletion from Ube3a to Gabrb3. PLOS ONE 2010, 5: e12278. PMID: 20808828, PMCID: PMC2924885, DOI: 10.1371/journal.pone.0012278.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAngelman SyndromeAnimalsCerebral CortexChromosome DeletionDarknessDisease Models, AnimalExploratory BehaviorFemaleGene Expression RegulationHomozygoteMaleMembrane Transport ProteinsMemoryMiceMothersMotor ActivityReceptors, GABA-ASeizuresUbiquitin-Protein LigasesUltrasonicsVocalization, AnimalConceptsLarge maternal deletionsDeletion miceMutant miceMouse modelAngelman syndrome mouse modelAngelman syndromeSpontaneous seizure activityMaternal deletionAS mouse modelGABRB3 geneWild-type littermatesSyndrome mouse modelE6-AP ubiquitinLight-dark boxDeletion mutant miceUBE3A mutationsUniparental disomyElectroencephalography (EEG) abnormalitiesAS patientsAbnormal EEGSeizure activityMotor functionPerinatal periodBalance disordersPaternal uniparental disomy
2008
De novo and complex imbalanced chromosomal rearrangements revealed by array CGH in a patient with an abnormal phenotype and apparently “balanced” paracentric inversion of 14(q21q23)
Jiang Y, Martinez JE, Ou Z, Cooper ML, Kang S, Pursley A, Cheung SW. De novo and complex imbalanced chromosomal rearrangements revealed by array CGH in a patient with an abnormal phenotype and apparently “balanced” paracentric inversion of 14(q21q23). American Journal Of Medical Genetics Part A 2008, 146A: 1986-1993. PMID: 18627051, DOI: 10.1002/ajmg.a.32408.Peer-Reviewed Original ResearchAbnormalities, MultipleChild, PreschoolChromosome BreakageChromosome DeletionChromosome InversionChromosomes, Artificial, BacterialChromosomes, Human, Pair 14Developmental DisabilitiesFemaleGenome, HumanHumansIn Situ Hybridization, FluorescenceKaryotypingMuscle HypotoniaOligonucleotide Array Sequence AnalysisPhenotypeGenomic analysis of the chromosome 15q11-q13 Prader-Willi syndrome region and characterization of transcripts for GOLGA8E and WHCD1L1 from the proximal breakpoint region
Jiang YH, Wauki K, Liu Q, Bressler J, Pan Y, Kashork CD, Shaffer LG, Beaudet AL. Genomic analysis of the chromosome 15q11-q13 Prader-Willi syndrome region and characterization of transcripts for GOLGA8E and WHCD1L1 from the proximal breakpoint region. BMC Genomics 2008, 9: 50. PMID: 18226259, PMCID: PMC2268926, DOI: 10.1186/1471-2164-9-50.Peer-Reviewed Original ResearchMeSH KeywordsAlternative SplicingAngelman SyndromeAnimalsAutoantigensChromosome BreakageChromosome DeletionChromosomes, Human, Pair 15Conserved SequenceContig MappingCpG IslandsDNA MethylationElectrophoresis, Gel, Pulsed-FieldExonsGenomic ImprintingGenomicsHumansIntronsMiceOpen Reading FramesPrader-Willi SyndromeRNA, MessengerTranscription, GeneticWiskott-Aldrich Syndrome Protein FamilyConceptsLow-copy repeatsHuman genomeAllele-specific expression patternsProtein-coding genesHuman genome sequenceComplex chromosomal regionsCoiled-coil proteinsUCSC Genome BrowserCharacterization of transcriptsPolymorphic regionSequence-based physical mapProximal breakpoint regionCultured human cellsExtensive sequence analysisCopy number variationsGenomic orientationGene organizationNovel genesCentromeric deletion breakpointGenome sequenceSubfamily proteinsGenome browserGenomic analysisPhysical mapExact protein
1999
Paternal Deletion from Snrpn to Ube3a in the Mouse Causes Hypotonia, Growth Retardation and Partial Lethality and Provides Evidence for a Gene Contributing to Prader-Willi Syndrome
Tsai T, Jiang Y, Bressler J, Armstrong D, Beaudet A. Paternal Deletion from Snrpn to Ube3a in the Mouse Causes Hypotonia, Growth Retardation and Partial Lethality and Provides Evidence for a Gene Contributing to Prader-Willi Syndrome. Human Molecular Genetics 1999, 8: 1357-1364. PMID: 10400982, DOI: 10.1093/hmg/8.8.1357.Peer-Reviewed Original ResearchMeSH KeywordsAbnormalities, MultipleAnimalsAutoantigensBrainChromosome DeletionFemaleGene ExpressionGenomic ImprintingHumansLigasesMaleMiceMice, Inbred StrainsMuscle HypotoniaMutagenesis, Site-DirectedOpen Reading FramesPedigreePhenotypePrader-Willi SyndromeRibonucleoproteins, Small NuclearRNASnRNP Core ProteinsUbiquitin-Protein LigasesConceptsOpen reading framePartial lethalityExon 2Pathogenesis of PWSUpstream open reading framesObvious phenotypic abnormalitiesMouse chromosome 7CGenomic imprintsImprinted expressionPrader-Willi syndromeHuman translocationImprinted genesGene ContributingStructural genePaternal deficiencyChromosome 7CPaternal chromosomesGenotype/phenotype correlationHuman chromosomesMethylation patternsImprinting mutationsReading frameMultiple genesLoss of expressionSNRPN