Table 1. Primers used in this study.

Names	Sequences
Os EXPA8q-Fw	5′-GCGATGAGCCGCAACTG-3′
Os EXPA8q-Rv	5′-CTCTTCCATCCTATGCCACG-3′
β-actin-Fw	5′-AGGAAGGCTGGAAGAGGACC
β-actin-Rv	5′-CGGGAAATTGTGAGGGACAT

Fw, forward primers; Rv, reverse primers.