sample	tissue	condition	fpkm
SRR831692	embryo	normal	0.044235500000000004
SRR797917	embryo	pbx2/4-MO and prdm1-/-	0.0158465
ERR594416	retina	transgenic flk1	0.0114321
SRR1021215	sphere stage	Mzeomesa	0.011075