Table I. Correlation analysis between the expression of ERF17 and Chl degradation-related genes.

	ERF17	CLH	NYC	PAO	PPH-1	PPH-2	RCCR
ERF17	1.00	0.76	0.97a	0.42	0.96b	0.76	0.65
CLH		1.00	0.67	0.46	0.58	0.21	0.82
NYC			1.00	0.19	0.99**	0.73	0.76
PAO				1.00	0.17	0.45	−0.95
PPH-1					1.00	0.79	0.74
PPH-2						1.00	0.32
RCCR							1.00

^aP < 0.05.  ^bP < 0.01.