SRS1364320 SAMN04569281 lane3-5 10090 Mus musculus RNA-seq bioproject 315727 strain C57BL/6J(mother) x PWK/PhJ(father) isolate not collected breed not collected cultivar not collected ecotype not collected age 7.5dpc dev_stage post-implantation sex female tissue embryonic ectoderm biomaterial_provider Sun Yat-sen University cell_line not applicable cell_type not applicable collected_by Sun Yat-sen University collection_date 2015-01 culture_collection not applicable disease not applicable disease_stage not applicable genotype intercross geo_loc_name not applicable health_state healthy isolation_source not collected lat_lon 23.12 N 113.28 E phenotype Fertile sample_type single cell specimen_voucher not collected store_cond 37 degree C, 2 hours stud_book_number 7.5dpc_Cell18 BioSampleModel Model organism or animal