| Primer Name | Sequence(5’-3’) | Description | Annealing temperatures/˚C | |
| 3’RrGT2-F-outer | GCAGAGAGGAACTAGAAGAGCTTGGG |
| 61.2 | |
| 3’RrGT2-F-inner | GCCAAGTTGATAGAGGACATGTGG |
| 60.4 | |
| B26 | GACTCGAGTCGACATCGATTTTTTTTTTTTT | 3’RACE for RrGT2 | 56 | |
| RrGT2-F | TTTT ATGACGCAACACCGCTTC |
| 56 | |
| RrGT2-R | CTAGGCTGGCAAACAGCCA | Full-length cDNA for RrGT2 | 60 | |
| RrGAPDH-F | TTCTGCCTGCTCTCAATG |
| 52.1 | |
| RrGAPDH-R | TGCCTTCTTCTCAAGTCTG | qRT-PCR for RrGAPDH | 51.5 | |
| qRrGT2-F | GTTGTTGGATTCCGGACGTC |
| 57.5 | |
| qRrGT2-R | CAAGCTCTTCTAGTTCCTCTCTGC | qRT-PCR for RrGT2 | 60.4 | |