SRX2563700 pEPC1_C9WM3ANXX_GAATTCGT_L002 SRP099806 PRJNA374593 SRS1980572 SAMN06328943 pEPC1_C9WM3ANXX_GAATTCGT_L002 RNA-Seq TRANSCRIPTOMIC cDNA Illumina HiSeq 2500