Molecular Genetics

CRISPR-Cas9 Off-Target Effects Mitigation

Research focused on identifying and reducing unintended genetic modifications caused by CRISPR-Cas9 genome editing systems through improved guide RNA design and delivery mechanisms.

RESEARCH GAP FRONTIERS

Epigenetic Regulation of Gene Expression

Investigation of DNA methylation, histone modifications, and chromatin remodeling as mechanisms controlling genetic transcription without altering DNA sequences.

RESEARCH GAP FRONTIERS

GWAS and Polygenic Risk Score Development

Development of genome-wide association study methodologies to identify genetic variants contributing to complex diseases and calculate cumulative genetic risk.

RESEARCH GAP FRONTIERS

Non-Coding RNA Regulatory Networks

Characterization of microRNAs, long non-coding RNAs, and circular RNAs as post-transcriptional regulators of gene expression and cellular function.

RESEARCH GAP FRONTIERS

Base Editing and Prime Editing Technologies

Development of novel genome editing approaches enabling precise single nucleotide changes and small insertions without generating double-strand breaks.

RESEARCH GAP FRONTIERS

Gene Therapy Delivery System Design

Engineering of viral and non-viral vectors optimized for efficient gene delivery to target tissues while minimizing immune responses.

RESEARCH GAP FRONTIERS

Structural Variation and Copy Number Alteration

Analysis of large-scale genomic rearrangements, duplications, and deletions contributing to genetic diversity and disease susceptibility.

RESEARCH GAP FRONTIERS

Somatic Mutation Clonal Evolution Tracking

Monitoring accumulation of somatic mutations in cancer development and tissue aging through single-cell sequencing and lineage tracing.

RNA Splicing Variant Prediction Models

Machine learning approaches to predict alternative splicing patterns and identify pathogenic splicing variants in disease-associated genes.

Chromatin Three-Dimensional Structure Mapping

Hi-C and advanced sequencing techniques revealing long-range chromatin interactions regulating enhancer-promoter communication and gene regulation.

Transposable Element Reactivation Control

Study of mechanisms silencing retrotransposons and DNA transposons to prevent mutagenic insertions and maintain genome stability.

Protein Misfolding and Aggregation Genetics

Identification of genetic variants affecting proteostasis capacity and predicting susceptibility to neurodegenerative diseases involving protein aggregates.

Single-Cell Transcriptomics Cell Type Classification

High-throughput sequencing of individual cells to identify rare cell populations and characterize cell-type-specific gene expression patterns.

Horizontal Gene Transfer Detection in Eukaryotes

Discovery and characterization of foreign DNA integration from environmental sources into eukaryotic genomes and functional consequences.

Maternal-Fetal Gene Expression Imprinting

Analysis of parent-of-origin-dependent DNA methylation silencing one parental allele affecting fetal development and postnatal phenotypes.

Quantitative Trait Locus Epistasis Mapping

Investigation of gene-gene interactions determining complex phenotypes where alleles at multiple loci interact non-additively.

Telomere Length Regulation and Aging

Molecular mechanisms controlling telomerase activity and telomere attrition as cellular senescence biomarkers in aging and disease.

MicroRNA-mRNA Target Prediction Networks

Computational and experimental identification of seed-region binding sites predicting microRNA regulation of gene expression.

DNA Methylation Biomarker Discovery Cancer

Identification of hypermethylated tumor suppressor genes and hypomethylated oncogenes as diagnostic and prognostic cancer biomarkers.

Therapeutic Antisense Oligonucleotide Development

Design and optimization of synthetic nucleic acids blocking pathogenic mRNA translation for genetic disease treatment.

Ribosomal RNA Heterogeneity Function

Investigation of rRNA sequence variants and modifications affecting ribosome biogenesis, translation efficiency, and cellular stress responses.

X-Inactivation Dosage Compensation Mechanisms

Study of XIST RNA-mediated silencing of one X chromosome maintaining gene dosage balance between males and females.

ATAC-Seq Chromatin Accessibility Profiling

Identification of open chromatin regions marking active regulatory elements through transposase-based sequencing approaches.

RNA Editing Site Prediction and Function

Discovery of adenosine-to-inosine and cytidine-to-uridine RNA editing events altering protein sequences and gene regulation.

Mitochondrial DNA Heteroplasmy Segregation

Analysis of mixed populations of wild-type and mutant mitochondrial genomes determining disease phenotype severity and inheritance.

Variant of Uncertain Significance Classification

Machine learning frameworks predicting pathogenicity of rare genetic variants to improve clinical interpretation of sequencing results.

Gene-Environment Interaction Study Design

Investigation of how genetic polymorphisms modify environmental exposure effects on phenotypic outcomes and disease risk.

Recombination Hotspot Identification Mapping

Localization of genomic regions with elevated meiotic recombination rates determined by PRDM9 zinc-finger domain specificity.

SARS-CoV-2 Viral Mutation Tracking

Genomic surveillance of coronavirus mutations monitoring emergence of variants with altered transmissibility and immune escape properties.

Plant Polyploidy Genome Evolution Analysis

Study of whole genome duplication events driving crop domestication and speciation through duplicate gene divergence.

Enhancer RNA Transcription Regulation

Investigation of enhancer-derived RNA products as indicators of enhancer activity and regulators of gene expression.

FANTOM Consortium Functional Element Mapping

Comprehensive cataloging of promoters, enhancers, and regulatory elements across human tissues using cap analysis of gene expression.

Pervasive Transcription Intergenic RNA

Characterization of transcription throughout genomic regions previously considered non-coding revealing widespread RNA production.

CpG Island Methylation Bivalent Domains

Analysis of gene promoter regions marked by simultaneous active and repressive histone modifications regulating developmental gene expression.

Codon Usage Bias Translational Optimization

Engineering synonymous codon changes improving protein expression levels through matching tRNA availability without altering amino acid sequence.

Loss of Heterozygosity Tumor Progression

Detection of somatic deletion events revealing tumor suppressor gene inactivation through chromosome arm-level or focal LOH analysis.

Mobile Genetic Element Disease Association

Identification of pathogenic insertions of retrotransposons and DNA transposons causing genetic diseases through whole-genome sequencing.

Transcription Factor Binding Site Evolution

Study of conservation and divergence of transcription factor motifs across species revealing gene regulatory network evolution.

Nuclear Lamina Associated Domain Replication

Investigation of nuclear periphery-bound heterochromatic regions replicating late and their role in gene regulation.

Allele-Specific Expression Parent Origin

Measurement of differential expression between maternal and paternal alleles revealing cis-acting variants and imprinting effects.

Synthetic Lethality Screening Cancer Treatment

Systematic identification of genetic combinations lethal only when combined revealing therapeutic targets in cancer genotypes.

MicroRNA Seed Region Mutation Validation

Functional characterization of disease-causing mutations in microRNA seed regions altering target specificity and regulatory function.

Deep Intronic Splicing Variant Pathogenicity

Discovery of intronic mutations creating cryptic splice sites causing exon skipping and genetic disease.

Repetitive Element Insertion Germline Variation

Detection of LINE-1 and Alu element insertions segregating in families affecting disease risk and phenotypic variation.

Spatial Transcriptomics Tissue Architecture

Mapping gene expression while preserving tissue spatial coordinates revealing cell-cell communication patterns and microenvironment effects.

DNA Double-Strand Break Repair Pathway Selection

Investigation of homologous recombination versus non-homologous end joining pathway utilization affecting mutation patterns and genome stability.

Phase Separation RNA Protein Condensate

Study of biomolecular condensate formation through intrinsically disordered regions organizing transcriptional machinery and RNA processing.

Intercellular RNA Transfer Exosome Transport

Investigation of extracellular vesicle-mediated gene expression transfer between cells as paracrine signaling mechanism.

Ancient DNA Population History Paleogenomics

Analysis of degraded DNA from archaeological samples reconstructing prehistoric population migrations and admixture events.

Rare Variant Burden Association Testing

Statistical aggregation of multiple rare genetic variants in genes or pathways for disease association discovery.

Long-Read Sequencing Structural Variant Discovery

Development of computational pipelines to identify and characterize large structural variants using Oxford Nanopore and PacBio long-read sequencing technologies in complex genomic regions.

ATAC-Seq Peak Calling Algorithm Optimization

Engineering improved statistical methods for detecting transcription factor binding sites and chromatin accessibility peaks from ATAC-Seq data in diverse cell types.

Whole Genome Duplication Cancer Clonal Evolution

Tracing the temporal dynamics and selective advantages of whole genome duplication events in tumor progression and treatment resistance mechanisms.

CRISPR Off-Target Activity Machine Learning Prediction

Training deep learning models to predict unintended CRISPR-Cas9 cleavage sites using comprehensive off-target screening datasets and sequence context features.

Single-Molecule RNA Folding Kinetics Structure

Investigating real-time RNA secondary and tertiary structure formation using optical tweezers and single-molecule fluorescence techniques to understand regulatory mechanisms.

Metabolic Rewiring Gene Expression Rewiring

Analyzing coordinated changes in metabolic pathway genes and their transcriptional regulation in response to nutrient availability and cellular stress.

Intergenic Long Non-Coding RNA Discovery Pipeline

Developing computational methods to identify, validate, and characterize previously unknown long non-coding RNAs with regulatory functions in disease pathogenesis.

Chromatin Loop Strength Prediction Models

Creating machine learning approaches to predict the stability and biological significance of DNA loops detected through Hi-C and 3C-variant technologies.

Circular RNA Backsplicing Mechanism Investigation

Elucidating the molecular machinery and regulatory elements controlling circRNA biogenesis and their role in disease states and cellular functions.

Nucleosome Positioning Chromatin Remodeling Dynamics

Mapping nucleosome occupancy changes during development and determining how chromatin remodeling complexes reprogram chromatin architecture in response to signals.

Trans-Acting eQTL Detection Fine Mapping

Identifying distant genetic variants regulating gene expression across chromosomes and resolving causal variants through multi-tissue expression quantitative trait analysis.

Allele-Specific Methylation Parent-of-Origin Effects

Characterizing tissue-specific differentially methylated regions that mark parental origin and investigating their role in developmental disorders and imprinting diseases.

RNA Tertiary Structure Stabilization Therapeutics

Designing small molecules that stabilize disease-relevant RNA structures to modulate splicing, translation, or stability for therapeutic benefit.

Mosaic Mutation Detection Single-Cell Resolution

Developing sensitive techniques to identify and characterize somatic mutations present in subclonal populations within individual tissues at single-cell level.

Bidirectional Promoter RNA Polymerase Dynamics

Investigating how bidirectional promoters simultaneously initiate transcription in opposite directions and coordinate gene expression of divergent pairs.

Pathogen-Driven Host Gene Expression Selection

Analyzing how chronic pathogen exposure selects for specific host gene expression variants that enhance immune response or tolerance mechanisms.

Nonsense Mutation Suppression tRNA Engineering

Engineering suppressor tRNAs and optimizing their expression to overcome nonsense mutations in genetic diseases while minimizing off-target effects.

DNA-Binding Protein Specificity Determinant Modeling

Determining structural and sequence features that govern transcription factor DNA recognition specificity through crystallography and machine learning.

Gene Dosage Imbalance Developmental Tolerance

Investigating mechanisms by which organisms tolerate gene dosage imbalances caused by aneuploidy and duplications during early development.

Mutational Signature Decomposition Cancer Etiology

Applying non-negative matrix factorization and Bayesian methods to decompose mutational signatures and infer underlying mutagenic processes in tumors.

Phase Separation Transcriptional Condensate Formation

Exploring how liquid-liquid phase separation creates transcriptional hubs and how mutations disrupting this process contribute to disease.

Zinc Finger Nucleotide Array Optimization

Engineering high-specificity zinc finger proteins through modular array design for precision genome editing and transcriptional regulation applications.

Intronic Enhancer Tissue-Specific Activation

Characterizing intronic regulatory elements that function as cell-type-specific enhancers and control alternative splicing coupled with gene activation.

RNA Stability Element Motif Discovery

Identifying and validating sequence motifs in 3'' untranslated regions that regulate mRNA stability through RNA-binding protein recognition.

Telomeric Repeat-Containing RNA Function Aging

Characterizing the biogenesis and biological roles of TERRA molecules in telomere maintenance and age-related pathology.

Genetic Background Effect Fine-Mapping QTL

Investigating how genetic background modulates quantitative trait locus effects and gene expression through epistatic interactions across diverse populations.

Cryptic Splice Site Activation Disease Mutation

Predicting pathogenic variants that activate cryptic splice sites and characterizing resulting aberrant transcript isoforms and protein consequences.

Transcription Factor Cooperative Binding Modules

Mapping transcription factor cooperativity networks and determining how composite regulatory elements achieve combinatorial gene expression control.

Genetic Rescue Pathway Redundancy Discovery

Using functional genomics screening to identify genetic elements that bypass mutations and reveal compensatory pathways in disease models.

MicroRNA Cluster Polycistronic Regulation Coordination

Analyzing how clustered miRNAs are co-transcribed and establish coordinated regulatory networks targeting functionally related gene sets.

Piggyback Transposon Host Gene Fusion

Investigating active transposon insertions that disrupt genes or create novel fusion proteins and their disease-causing mechanisms.

Protein-RNA Recognition Code Determinants

Deciphering structural rules governing RNA-binding protein specificity through structural biology, biochemistry, and machine learning approaches.

Alternative Polyadenylation Transcript Diversity Generation

Mapping tissue-specific and condition-dependent alternative polyadenylation sites and characterizing their impact on mRNA localization and stability.

Somatic Hypermutation Driver Gene Selection

Identifying genes subjected to positive selection through somatic hypermutation in B-cell lymphomas and characterizing the functional consequences.

Copy Number Alteration Burden Phenotype Association

Analyzing how total genomic copy number burden correlates with developmental delays, psychiatric disorders, and other quantitative traits.

Exon Junction Complex Component Mutation Impact

Investigating how genetic variants in exon junction complex components affect splicing, mRNA export, and nonsense-mediated decay efficiency.

Nucleotide Excision Repair Mutation Hotspot Mapping

Identifying genomic regions with deficient nucleotide excision repair capacity that accumulate mutations and promote carcinogenesis.

RNA-DNA Hybrid R-Loop Regulation Mechanisms

Elucidating the formation, regulation, and functional roles of R-loops in transcription, replication, and genome stability.

Variant Annotation Functional Impact Scoring

Developing integrated scoring systems combining sequence conservation, protein structure, and molecular modeling to predict variant pathogenicity.

Codon Adaptation Index Gene Expression Optimization

Optimizing codon usage in therapeutic genes to match host organism tRNA availability and enhance protein expression levels.

Splicing QTL Regulatory Variant Discovery

Identifying genetic variants controlling alternative splicing patterns through large-scale association studies and mechanistic validation.

Genomic Imprinting Disease Reversal Epigenetic Therapy

Developing therapeutic strategies to restore normal allele-specific methylation patterns in imprinting disorders like Prader-Willi syndrome.

Transdominant Negative Mutation Functional Characterization

Investigating mutations that produce proteins interfering with wild-type function through dominant-negative mechanisms in oligomeric complexes.

Sex-Biased Gene Expression Dosage Compensation

Analyzing sex-specific transcriptional regulation mechanisms beyond X-inactivation and their role in sexual dimorphism and disease susceptibility.

Multicopy Gene Family Member Divergence Evolution

Tracking gene duplication, divergence, and subfunctionalization of paralogous genes and their contribution to genetic diversity and phenotypic variation.

PIWI-interacting RNA Transposon Silencing Pathway

Characterizing piRNA biogenesis, PIWI protein interactions, and germline transposon silencing mechanisms essential for genome stability.

Structural Variant Breakpoint Junction Characterization

Determining precise breakpoint sequences, microhomology features, and molecular mechanisms underlying structural variant formation.

Gene Expression Noise Stochastic Variability Sources

Quantifying intrinsic and extrinsic sources of expression noise using single-cell methods and computational modeling.

KASH Domain Protein Nuclear Envelope Tethering

Investigating how KASH domain proteins mediate chromosomal interactions with the nuclear envelope and regulate meiotic recombination.

Neutral Evolution Genetic Drift Population Genetics

Modeling the role of genetic drift in shaping allele frequency changes and determining which variants evolve neutrally versus under selection.

Allele-Specific Histone Modification Patterns

Investigation of parent-of-origin specific histone acetylation and methylation marks that regulate monoallelic gene expression across developmental stages.

Alternative Polyadenylation Site Selection

Characterization of cis and trans regulatory elements controlling 3'' UTR length variation and its impact on mRNA stability and translation efficiency.

CRISPR Off-Target Chromatin Accessibility

Systematic mapping of CRISPR-Cas9 nuclease binding preferences through chromatin accessibility and prediction of genomic off-target vulnerability landscapes.

Cryptic Promoter Activation Disease Models

Study of variant-induced cryptic promoter utilization causing aberrant transcription initiation and its role in genetic disease pathogenesis.

DNA Replication Timing Disease Association

Analysis of altered replication timing domains in disease states and their correlation with mutation accumulation patterns and chromosomal instability.

Dynamic Enhancer-Promoter Loop Formation

Real-time imaging and modeling of three-dimensional chromatin contact dynamics between regulatory elements during transcriptional activation.

Early Recombination Signal Detection Mapping

Identification of recombination-initiating sequence motifs and trans-acting factors that establish meiotic crossover hotspots genome-wide.

Expression Quantitative Trait Loci Colocation

Statistical inference of shared causal variants between GWAS loci and eQTLs to prioritize disease-causing regulatory variants.

Frameshift Mutation Context Dependency

Investigation of how local sequence context and secondary structure influence frameshifting rates and nonsense-mediated decay susceptibility.

Gene Conversion Tract Length Distribution

Mechanistic study of homologous recombination-associated gene conversion process length and frequency in natural populations.

Genetic Background Modifier Locus Discovery

Identification of secondary genetic variants that suppress or enhance primary mutation phenotypes through large-scale mutagenesis screening.

Genomic Imprinting Establishment Maintenance

Molecular mechanisms of imprint mark establishment during gametogenesis and their propagation through somatic cell divisions and development.

Heterochromatin Spreading Boundary Formation

Characterization of sequence elements and protein complexes that establish and maintain heterochromatin domain boundaries against spreading.

Intron-Mediated Enhancement Gene Regulation

Dissection of regulatory sequences within introns that enhance gene expression independent of splicing through nonsense-mediated decay pathways.

Ionizing Radiation Mutation Signature Analysis

Characterization of distinctive mutational patterns resulting from ionizing radiation exposure and development of exposure dosage prediction models.

Kinase Substrate Specificity Evolution

Phylogenetic analysis of kinase regulatory sequences determining substrate specificity changes and novel phosphorylation target acquisition.

Large Intergenic Non-Coding RNA Annotation

Functional characterization and classification of lincRNA molecules lacking protein-coding capacity through multi-omics integration approaches.

Liquid-Liquid Phase Separation Chromatin

Investigation of biomolecular condensate formation by transcription factors and coactivators in creating transcriptionally active chromatin domains.

Localized Translation Subcellular Signaling

Study of spatially restricted mRNA translation within cellular compartments and its role in cell migration and synaptic plasticity.

Long-Range Chromatin Interaction Stability

Temporal dynamics and stability of long-range chromatin contacts across cell cycle phases and during cellular differentiation.

Mutation Burden Immune Checkpoint Response

Correlation between tumor mutational burden neoantigen load and immune checkpoint inhibitor response prediction accuracy.

Natural Antisense RNA Gene Silencing

Mechanisms of bidirectional transcription producing natural sense-antisense RNA pairs that regulate gene expression through RNA interference.

Nucleotide Excision Repair Targeting Specificity

Characterization of DNA damage recognition patterns and repair efficiency variation across different genomic contexts and lesion types.

Oncogenic Fusion Gene Breakpoint Classification

Systematic cataloging of recurrent chromosomal breakpoint patterns in cancer and their association with underlying DNA repair defects.

Open Reading Frame Prediction Validation

Development of computational models integrating ribosome profiling and proteomics for identifying functional alternative translation start sites.

Parental Age Effect Mutation Accumulation

Investigation of germline mutation rate increase with advanced parental age and identification of responsible DNA polymerase fidelity changes.

Pause Sites RNA Polymerase Regulation

Identification and characterization of RNA polymerase II pausing elements controlling productive elongation versus stalling during transcription.

Pseudo-Autosomal Region Recombination Rate

Analysis of abnormally elevated recombination rates in pseudo-autosomal regions and their evolutionary conservation across species.

Quiescent Cell Gene Expression Dormancy

Characterization of transcriptional and post-transcriptional changes maintaining cellular quiescence and controlling reactivation competency.

Readthrough Transcription Polyadenylation Signal

Investigation of weak polyadenylation signals allowing transcriptional read-through into downstream genes and producing fusion transcripts.

Repair Template Availability DNA Synthesis

Study of how template DNA availability influences mutation spectra during homology-directed repair and base excision repair pathways.

Segmental Duplication Mediated Rearrangement

Analysis of non-allelic homologous recombination between segmental duplications causing recurrent genomic rearrangements and disease.

Signal Sequence Recognition Translocation

Characterization of signal peptide determinants and their recognition by signal recognition particle machinery during protein export.

Single-Stranded DNA Binding Protein Dynamics

Real-time kinetic analysis of SSB protein coating dynamics on ssDNA and its regulation during DNA replication and repair.

Splicing Factor Mutation Disease Pathogenesis

Investigation of how mutations in spliceosome components cause global splicing pattern changes and disease manifestation.

Stop Codon Readthrough Suppressor tRNA

Study of nonsense suppressor tRNA variants allowing stop codon readthrough and their frequency in natural populations.

Structural Variant Breakpoint Junction Sequence

Characterization of microhomology and sequence motifs at structural variant breakpoint junctions revealing repair mechanism origins.

Tandem Repeat Expansion Instability Mechanism

Molecular mechanisms of trinucleotide repeat expansion and contraction during meiosis and somatic cell division in inherited diseases.

Termination Codon Context Optimization

Analysis of nucleotide context surrounding stop codons influencing termination efficiency and readthrough suppression susceptibility.

Tissue-Specific Splicing Regulatory Network

Mapping of tissue-restricted splicing factors and their cognate regulatory elements controlling cell-type-specific isoform expression.

Topologically Associating Domain Boundary Mechanics

Investigation of CTCF and cohesin binding sites establishing and maintaining TAD boundaries preventing enhancer-promoter cross-talk.

Transcription Start Site Nucleosome Positioning

Characterization of nucleosome occupancy patterns at transcription start sites and their influence on transcription initiation efficiency.

Ubiquitin Proteasome Degradation Degron

Identification and characterization of degron sequences controlling protein degradation rates through ubiquitin-proteasome system recognition.

Variant Classification Machine Learning Integration

Development of deep learning models integrating multi-omics data for improved pathogenicity prediction of genetic variants.

Viral Integration Site Preference Mapping

Analysis of host genomic features determining retroviral and lentiviral integration site selection and oncogenic consequences.

Wobble Position Codon Substitution Pattern

Investigation of third-position codon flexibility allowing synonymous substitutions while maintaining protein identity and expression levels.

X-Linked Dosage Compensation Escape

Identification of genes escaping X-inactivation and mechanisms controlling their biallelic expression in female somatic cells.

Yeast Two-Hybrid Prey Library Screening

Large-scale identification of protein-protein interactions through yeast two-hybrid screening and validation of interactome networks.

Zero-Length Cross-Linking Mass Spectrometry

Application of chemical cross-linking coupled mass spectrometry for determining three-dimensional protein structures and complex topologies.

Hi-C Chromosome Conformation Capture Cancer

Investigation of three-dimensional chromatin architecture alterations in cancer cells using high-resolution chromosome conformation capture techniques.

Mutational Signature Pattern Recognition Tumor

Identification and characterization of unique mutational signatures resulting from different carcinogenic processes in tumor genomes.

Zinc Finger Nuclease Gene Editing

Development and optimization of zinc finger nuclease-based genome editing systems for therapeutic and research applications.

TALENs Transcription Activator-Like Effector Nucleases

Engineering of TALEN protein arrays for precise DNA targeting and multiplex genome editing in diverse organisms.

RNA Interference Pathway Gene Silencing

Mechanistic studies of small interfering RNA and short hairpin RNA-mediated gene silencing for therapeutic target validation.

Circular RNA Biogenesis Expression Regulation

Characterization of circular RNA formation mechanisms and their roles in post-transcriptional gene regulation and disease.

Nanopore Direct RNA Sequencing Modification

Detection and quantification of RNA chemical modifications including pseudouridine and N6-methyladenosine using nanopore sequencing.

Cas13 RNA Targeting CRISPR System

Development of Cas13-based RNA interference and detection systems for viral infection diagnosis and therapeutic intervention.

Inversion Polymorphism Population Genetics

Study of chromosomal inversions as common structural variants affecting recombination rates and adaptive evolution in populations.

Splice Site Mutation Genetic Disease

Analysis of cryptic and canonical splice site mutations causing exon skipping and intron retention in hereditary diseases.

Intron-Mediated Enhancement Gene Expression

Investigation of intron-dependent regulatory elements that enhance transcription and mRNA processing independent of protein coding.

Chromatin Remodeling Complex SWI-SNF

Functional characterization of SWI-SNF chromatin remodeling complex mutations in cancer and developmental disorders.

Polycomb Repressive Complex PRC Function

Elucidation of PRC1 and PRC2 complex mechanisms in maintaining chromatin repression and H3K27 methylation states.

Super-Enhancer Transcription Regulation Model

Investigation of large multi-component enhancers clustering high levels of transcription factor binding and mediator complex.

Silencer Element Negative Regulation Mechanism

Characterization of silencer sequences that actively suppress gene transcription through long-range chromatin interactions.

Locus Control Region Globin Gene Cluster

Study of master regulatory regions controlling tissue-specific and developmental stage-specific expression of clustered genes.

ATAC-Seq Peak Calling Algorithm Development

Development of improved statistical methods for identifying open chromatin regions from assay for transposase-accessible chromatin data.

ChIP-Seq Transcription Factor Motif Discovery

Integration of chromatin immunoprecipitation sequencing with de novo motif discovery for identifying transcription factor binding preferences.

DNase-Seq Digital Genomics Footprinting

High-resolution mapping of DNA-protein interactions through nucleosome-resolution analysis of DNase I hypersensitivity patterns.

CUT and RUN Chromatin Profiling

Cleavage under targets and release using nuclease technology for sensitive low-background chromatin modification profiling.

Heterochromatin Silencing Pericentromeric Repeat

Mechanisms of RNA-directed DNA methylation and histone modification establishing heterochromatin at repetitive elements.

Nucleosome Positioning Chromatin Fiber Structure

Genome-wide mapping of nucleosome positions and their role in chromatin higher-order structure and gene regulation.

Histone Variant Incorporation Chromatin Function

Functional studies of histone H3.3, H2A.Z, and H2A.X variants in chromatin remodeling and DNA repair.

Histone Acetylation Deacetylase HDAC

Investigation of histone deacetylase enzyme families and their roles in chromatin compaction and transcriptional silencing.

Histone Ubiquitination Signal Cascade

Characterization of histone ubiquitin modifications and their downstream signaling in transcriptional regulation and DNA repair.

Histone Phosphorylation DNA Damage Response

Role of histone phosphorylation including gamma-H2AX in sensing and responding to double-strand DNA breaks.

Pioneer Transcription Factor Chromatin Opening

Identification and characterization of transcription factors capable of binding to repressed chromatin and initiating its remodeling.

Transcriptional Memory Cell Fate Commitment

Study of epigenetic memory mechanisms maintaining cell identity through chromatin modifications and transcriptional programs.

Prion-Like Protein Self-Templating Inheritance

Investigation of prion-like domains in transcription factors enabling self-templating conformational changes and heritable phenotypes.

Developmental Gene Regulatory Network Inference

Computational reconstruction of transcriptional regulatory networks controlling embryonic development and cell differentiation.

Single-Cell ATAC-Seq Chromatin Heterogeneity

Assessment of cell-to-cell chromatin accessibility variation and its impact on gene expression heterogeneity in clonal populations.

Spatial Epigenomics Tissue Map Integration

Integration of spatial transcriptomics with chromatin accessibility and histone modification mapping for tissue architecture understanding.

Disease-Associated SNP Regulatory Element Impact

Functional validation of genome-wide association study variants affecting transcription factor binding and enhancer function.

Mendelian Disease Gene Discovery Exome

Systematic identification of disease-causing variants through whole exome sequencing and computational prioritization methods.

Non-Allelic Homologous Recombination Deletion

Analysis of genomic rearrangements mediated by non-allelic homologous recombination between repetitive sequences.

Fork Stalling and Template Switching

Mechanisms of DNA replication stress-induced template switching generating complex rearrangements during replication fork collapse.

Chromothripsis Massive Chromosome Rearrangement

Investigation of single catastrophic events causing massive chromosome shattering and rearrangement in cancer genomes.

Breakpoint Junction Sequencing Fusion Gene

High-resolution characterization of chromosomal translocation breakpoints and their fusion gene products in leukemia and lymphoma.

Aneuploidy Tolerance Gene Dosage Imbalance

Study of cellular mechanisms tolerating whole chromosome gains and losses in cancer versus organismal lethality.

Genomic Instability Mutator Phenotype Driver

Analysis of mismatch repair deficiency and other mechanisms generating hypermutable phenotypes accelerating cancer evolution.

Chromatin Fragility Replication Stress Zone

Identification of common fragile sites prone to breakage under replication stress and their recurrent involvement in rearrangements.

Pathogenic Variant Rescue Gene Modifier

Discovery of genetic modifiers and suppressor mutations alleviating phenotypes caused by pathogenic disease variants.

Protein Truncation Nonsense-Mediated Decay

Characterization of how premature termination codons trigger nonsense-mediated decay and escape from this quality control.

Alternative Polyadenylation Isoform Diversity

Genome-wide mapping of poly-A cleavage sites and characterization of alternative polyadenylation regulation in different cell types.

RNA Localization Signal Subcellular Targeting

Identification of RNA sequence elements and binding proteins mediating subcellular localization of transcripts and local translation.

Cis-Acting RNA Element Secondary Structure

Computational and experimental characterization of RNA secondary structures affecting ribosome binding, stability, and translation efficiency.

Thermodynamic Stability RNA Mutation Pathogenicity

Assessment of how mutations affecting RNA secondary structure thermodynamics impact splicing, stability, and disease causation.

mRNA Turnover Decay Rate Regulation

Study of sequence-based and protein-factor-dependent mechanisms controlling mRNA half-life and steady-state abundance.

Competing Endogenous RNA ceRNA Network

Investigation of how transcripts and circular RNAs compete for miRNA binding affecting gene regulatory network behavior.

Nucleosome Positioning Chromatin Fiber Architecture

This research investigates how nucleosome positioning patterns influence higher-order chromatin fiber organization and their consequent effects on gene regulation, DNA replication timing, and chromosome segregation fidelity.

Retroviral Integration Site Selection Host Genome

This research explores the molecular mechanisms governing retroviral and endogenous retrovirus integration preferences across the human genome, including viral determinants and chromatin features that influence insertional mutagenesis and clonal expansion in somatic tissues.