RT Journal
A1 Sadu Murari, Lakshana Sruthi
A1 Dickinson, Quinn
A1 Meyer-Nava, Silvia
A1 Rivera-Mulia, Juan Carlos
T1 Parallel analysis of replication timing, gene expression and copy number with PARTAGE
JF Genome Research 
JO Genome Research 
YR 2026 
FD March 19 
DO 10.1101/gr.281532.125 
SP gr.281532.125 
UL http://genome.cshlp.org/content/early/2026/03/18/gr.281532.125.abstract 
AB The human genome is partitioned into functional compartments that replicate at specific times during S-phase. This temporal program, referred to as replication timing (RT), is coregulated with the 3D genome organization, is cell type-specific, and changes during development in coordination with gene expression. Moreover, RT alterations are linked to abnormal gene expression, genome instability, and structural variation in multiple diseases, including cancer. However, mechanistic links between RT, large-scale 3D genome architecture, and transcriptional regulation remain poorly understood. A major limitation is that current approaches require the separate profiling of RT and transcriptomes from independent batches of samples, which obscures the complex coregulation between the epigenome and transcriptome. Here, we present PARTAGE, a multiomics approach that enables joint profiling of copy number variation (CNV), RT, and gene expression from the same sample, providing a more accurate integrated view of the complex relationships between RT and gene regulation.