Thirty-six PCR cycles were performed for all transcripts using the following primers: TG, forward: 5′-act ctg ccc acc cag aat caa-3′, reverse: 5′-ggg gaa aac tgc tct gat ggc-3′; TPO, forward: 5′-cac tgg tcc tct gtt tgc atg tat c-3′, reverse: 5′-tag ttc ctg cct ...