Table1.

Primer details of proline biosynthesis and degradation genes (P5CS and PRODH, respectively) and a housekeeping gene (Elongation factor 1-alpha) used in this study.

Gene	Primer*	Tm (°C)
Elongation factor 1-alpha	F: 5′ ACAAAATCCCATTCGTCCCCATC 3′	55.2
	R: 5′ ACTGGCACCGTTCCAATACCAC 3′	57.2
P5CS	F: 5′ GCTACAGCACAAGAAGCTGGAC 3′	56
	R: 5′ TCCAAAACAAGACCATCTGCCAC 3′	55.6
PRODH	F: 5′ CTGAAGACACAATCCTCCAACCC 3′	55.2
	R: 5′ CACCTCTCACCAACTTAAACCCC 3′	55.1

^*F: forward, R: reverse.