Primer sequences for qPCR
| Gene | Forward 5′–3′ | Reverse 5′–3′ |
|---|---|---|
| PDE1A | tttgtgatcggaagtcaacg | agctgcttgccccatagtta |
| PDE1B | cagcccttgacagatgatga | caatggacatctggttggtg |
| PDE1C | ggcccttgaagttggttaca | gcagccgagaagattattgc |
| PDE2A | gagagaaagtgctgggagaaga | ccgtgcctgtgtagtggaa |
| PDE3A | aagacatggggctctttgaa | gaatcggctgtgttgtgaga |
| PDE3B | cagtggcaagatgttcagga | aaggcttgggtcaatcagaa |
| PDE4A | gcaacttctcactcttaaccaatgt | aggcaccaatccagctctt |
| PDE4B | caagcagaacgatgtggaaa | tgactccaaagcgtgagatg |
| PDE4D | ggaggacaatcgtgagtggt | tcagtgtctgactcgccatc |
| PDE5A | agtttgctttgcacgcctat | ccaagccacagaagatgaca |
| PDE7B | ctcctacccgttcattgactt | tgtcaaagtcccacattcca |
| PDE8A | agttggcatttggagaggtg | tttgcatactggatgatgtgg |
| PDE8B | atcacaggcagacccgtaac | ctgcatggagaagaggaagg |
| PDE9A | cctttgatgtctggctttgg | gagtgtgattgggttgatgct |
| PDE10A | agcgatgaagtccctcaa | cccctcgaattaccttctcc |
| PDE11A | aactgatgtccccaaagtgc | tcgctgacattcacaggaag |
| Collagen Iα1 | ctggcaagaacggagatgat | caccatccaaaccactgaaa |
| 18S | gtaacccgttgaaccccatt | ccatccaatcggtagtagcg |