Source Name	Characteristics[sample_name]	Characteristics[organism]	Characteristics[taxonomy_id]	Characteristics[biological_replicate]	Characteristics[dev_stage]	Characteristics[cell_type]	Characteristics[genetic_modification]	Characteristics[tissue]	Comment[BioSample]	Comment[sample_title]	Protocol REF	Protocol REF	Protocol REF	Extract Name	Material Type	Comment[LIBRARY_LAYOUT]	Comment[LIBRARY_SELECTION]	Comment[LIBRARY_SOURCE]	Comment[LIBRARY_STRATEGY]	Comment[INSTRUMENT_MODEL]	Protocol REF	Assay Name	Comment[SRA_EXPERIMENT]	Comment[SRA_RUN]	Technology Type	Array Data File	Protocol REF	Derived Array Data File	Factor Value[genetic_modification]
WT_fibroblast_1	WT_fibroblast_1	Mus musculus	10090	biological replicate 1	E18.5	cardiac fibroblast	wild type	heart	SAMD00195563	WT_fibroblast_1	P-GEAD-316	P-GEAD-317	P-GEAD-318	WT_fibroblast_1	total RNA	SINGLE	cDNA	TRANSCRIPTOMIC	RNA_SEQ	Illumina HiSeq 1500	P-GEAD-319	WT_fibroblast_1	DRX190649	DRR200241	sequencing assay	DRR200241	P-GEAD-320	WT58_RSEM_result.genes.results	wild type
WT_fibroblast_2	WT_fibroblast_2	Mus musculus	10090	biological replicate 2	E18.5	cardiac fibroblast	wild type	heart	SAMD00195564	WT_fibroblast_2	P-GEAD-316	P-GEAD-317	P-GEAD-318	WT_fibroblast_2	total RNA	SINGLE	cDNA	TRANSCRIPTOMIC	RNA_SEQ	Illumina HiSeq 1500	P-GEAD-319	WT_fibroblast_2	DRX190650	DRR200242	sequencing assay	DRR200242	P-GEAD-320	WT60_RSEM_result.genes.results	wild type
WT_fibroblast_3	WT_fibroblast_3	Mus musculus	10090	biological replicate 3	E18.5	cardiac fibroblast	wild type	heart	SAMD00195565	WT_fibroblast_3	P-GEAD-316	P-GEAD-317	P-GEAD-318	WT_fibroblast_3	total RNA	SINGLE	cDNA	TRANSCRIPTOMIC	RNA_SEQ	Illumina HiSeq 1500	P-GEAD-319	WT_fibroblast_3	DRX190651	DRR200243	sequencing assay	DRR200243	P-GEAD-320	WT92_RSEM_result.genes.results	wild type
KO_fibroblast_1	KO_fibroblast_1	Mus musculus	10090	biological replicate 1	E18.5	cardiac fibroblast	knock out Tcf21	heart	SAMD00195566	KO_fibroblast_1	P-GEAD-316	P-GEAD-317	P-GEAD-318	KO_fibroblast_1	total RNA	SINGLE	cDNA	TRANSCRIPTOMIC	RNA_SEQ	Illumina HiSeq 1500	P-GEAD-319	KO_fibroblast_1	DRX190652	DRR200244	sequencing assay	DRR200244	P-GEAD-320	mut75_RSEM_result.genes.results	knock out Tcf21
KO_fibroblast_2	KO_fibroblast_2	Mus musculus	10090	biological replicate 2	E18.5	cardiac fibroblast	knock out Tcf21	heart	SAMD00195567	KO_fibroblast_2	P-GEAD-316	P-GEAD-317	P-GEAD-318	KO_fibroblast_2	total RNA	SINGLE	cDNA	TRANSCRIPTOMIC	RNA_SEQ	Illumina HiSeq 1500	P-GEAD-319	KO_fibroblast_2	DRX190653	DRR200245	sequencing assay	DRR200245	P-GEAD-320	mut86_RSEM_result.genes.results	knock out Tcf21
KO_fibroblast_3	KO_fibroblast_3	Mus musculus	10090	biological replicate 3	E18.5	cardiac fibroblast	knock out Tcf21	heart	SAMD00195568	KO_fibroblast_3	P-GEAD-316	P-GEAD-317	P-GEAD-318	KO_fibroblast_3	total RNA	SINGLE	cDNA	TRANSCRIPTOMIC	RNA_SEQ	Illumina HiSeq 1500	P-GEAD-319	KO_fibroblast_3	DRX190654	DRR200246	sequencing assay	DRR200246	P-GEAD-320	mut95_RSEM_result.genes.results	knock out Tcf21