The file name follows the format "WorkSpace_Num1_Num2_Num3_Num4.csv" as described below.

Num1: Unique notation for a specific literature source.

Num2: Unique notation for a specific labeled gene.

Num3: Unique notation for a specific type of construct.

Num4: Unique notation for a specific embryo sample.

Note: The files named with the same Num1/Num2/Num3 but different Num4 (1~8) actually originate from only 1 set of gene expression data, which are mapped onto 8 sets of cell morphology data in 8 embryo samples respectively.