Source Name	Comment [Sample_description]	Comment [Sample_source_name]	Comment [Sample_title]	Characteristics [Stage]	Characteristics [age]	Characteristics [genotype]	Characteristics [organism]	Term Source REF	Term Accession Number	Characteristics [phenotype]	Characteristics [strain background]	Term Source REF	Term Accession Number	Characteristics [tissues]	Protocol REF	Term Source REF	Protocol REF	Term Source REF	Protocol REF	Term Source REF	Extract Name	Material Type	Protocol REF	Term Source REF	Labeled Extract Name	Label	Protocol REF	Term Source REF	Assay Name	Array Design REF	Term Source REF	Technology Type	Protocol REF	Term Source REF	Protocol REF	Term Source REF	Normalization Name	Derived Array Data File	Comment [Derived ArrayExpress FTP file]	FactorValue [GENOTYPE]	FactorValue [PHENOTYPE]
GSM1220310 1	KO4	MED1 KO_10wk_maturation	KO 10 wk Mat rep4	maturation stage (Mat)	10 weeks	MED1 fl/fl K14 driven Cre	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors generate hairs but lack enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220310 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220310 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220310	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220310_sample_table.txt norm	GSM1220310_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl K14 driven Cre	Incisors generate hairs but lack enamel
GSM1220309 1	KO3	MED1 KO_10wk_maturation	KO 10 wk Mat rep3	maturation stage (Mat)	10 weeks	MED1 fl/fl K14 driven Cre	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors generate hairs but lack enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220309 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220309 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220309	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220309_sample_table.txt norm	GSM1220309_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl K14 driven Cre	Incisors generate hairs but lack enamel
GSM1220308 1	KO2	MED1 KO_10wk_maturation	KO 10wk Mat rep2	maturation stage (Mat)	10 weeks	MED1 fl/fl K14 driven Cre	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors generate hairs but lack enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220308 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220308 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220308	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220308_sample_table.txt norm	GSM1220308_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl K14 driven Cre	Incisors generate hairs but lack enamel
GSM1220307 1	KO1	MED1 KO_10wk_maturation	Knockout (KO) 10 wk Mat rep1	maturation stage (Mat)	10 weeks	MED1 fl/fl K14 driven Cre	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors generate hairs but lack enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220307 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220307 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220307	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220307_sample_table.txt norm	GSM1220307_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl K14 driven Cre	Incisors generate hairs but lack enamel
GSM1220306 1	WT4	WT_10wk_maturation	WT 10wk Mat rep 4	maturation stage (Mat)	10 weeks	MED1 fl/fl	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors form enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220306 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220306 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220306	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220306_sample_table.txt norm	GSM1220306_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl	Incisors form enamel
GSM1220305 1	WT3	WT_10wk_maturation	WT 10 wk Mat rep 3	maturation stage (Mat)	10 weeks	MED1 fl/fl	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors form enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220305 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220305 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220305	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220305_sample_table.txt norm	GSM1220305_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl	Incisors form enamel
GSM1220304 1	WT2	WT_10wk_maturation	WT 10wk Mat rep2	maturation stage (Mat)	10 weeks	MED1 fl/fl	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors form enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220304 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220304 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220304	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220304_sample_table.txt norm	GSM1220304_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl	Incisors form enamel
GSM1220303 1	WT1	WT_10wk_maturation	Control (WT) 10wk Mat rep1	maturation stage (Mat)	10 weeks	MED1 fl/fl	Mus musculus	EFO	http://purl.obolibrary.org/obo/NCBITaxon_10090	Incisors form enamel	C57BL/6	EFO	EFO_0004472	microdissected dental tissues from lower incisors	P-GSE50502-2	ArrayExpress	P-GSE50502-3	ArrayExpress	P-GSE50502-4	ArrayExpress	GSM1220303 extract 1	total RNA	P-GSE50502-5	ArrayExpress	GSM1220303 LE 1	biotin	P-GSE50502-6	ArrayExpress	GSM1220303	A-MEXP-1174	ArrayExpress	array assay	P-GSE50502-1	ArrayExpress	P-GSE50502-7	ArrayExpress	GSM1220303_sample_table.txt norm	GSM1220303_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-50502/E-GEOD-50502.processed.1.zip	MED1 fl/fl	Incisors form enamel