file_name	sample_id	sample_dim	gene_id	genes_annot
human_matrix_v9_sample_100_100_1.h5	/meta/samples/geo_accession	rows	Gene Symbol:/meta/genes/genes	ENSEMBLID:meta/genes/ensembl_gene_id
mouse_matrix_v9_sample_100_100_12.h5	/meta/samples/geo_accession	rows	Gene Symbol:/meta/genes/genes	ENSEMBLID:meta/genes/ensembl_gene_id
