Source Name	Comment [Sample_description]	Comment [Sample_source_name]	Characteristics[Age]	Characteristics[BioSourceProvider]	Characteristics[Organism]	Term Source REF	Term Accession Number	Characteristics[Strain]	Characteristics[Tissue]	Protocol REF	Term Source REF	Protocol REF	Term Source REF	Protocol REF	Term Source REF	Extract Name	Material Type	Labeled Extract Name	Label	Assay Name	Technology Type	Comment [Platform_title]	Protocol REF	Term Source REF	Protocol REF	Term Source REF	Normalization Name	Derived Array Data File	Comment [Derived ArrayExpress FTP file]
GSM160043 1	The SAGE library was generated using the I-SAGE Long Kit (Invitrogen) and sequenced by Agencourt Bioscience Corporation.	Megakaryocyte	12 to 16 weeks.	Stephanie Dumon and Jon Frampton	Mus musculus	EFO	http://purl.org/obo/owl/NCBITaxon#NCBITaxon_10090	C57BL/6.	Megakaryocytes differentiated in vitro from bone marrow progenitors.	P-GSE6940-2	  	P-GSE6940-3	  	P-GSE6940-4	  	GSM160043 extract 1	total RNA	GSM160043 LE 1	1	GSM160043	assay	SAGE:17:NlaIII:Mus musculus	P-GSE6940-1	  	P-GSE6940-5	  	GSM160043_sample_table.txt norm	GSM160043_sample_table.txt	ftp://ftp.ebi.ac.uk/pub/databases/microarray/data/experiment/GEOD/E-GEOD-6940/E-GEOD-6940.processed.1.zip