GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE344nnn/GSE344680/primaryOK200TranscriptomicsMus musculusExpression profiling by high throughput sequencinghttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE344680GEOGSEfalseBulk RNA sequencing of E14.5 embryonic hearts from cardiomyocyte-specific Cul3 conditional-knockout and control miceTo define transcriptional changes at E14.5 in the Cul3 conditional-knockout study, poly(A)-enriched RNA from embryonic cardiac tissue was profiled in three control (CTL) libraries and three Cul3 conditional-knockout (CKO) libraries. This GEO submission contains the six libraries used for the reported CTL-versus-CKO comparison. Reads were generated as 150-bp paired-end data. The deposit provides sample-demultiplexed FASTQ files, a complete unfiltered six-sample gene-count matrix, and six-sample-only DESeq2 results with normalized counts.2026/08/31GSE344680GSM9983239GSM9983238GSM9983237GSM9983242GSM9983241GSM998324034290344680Mus musculus