Table 1. Description of candidate reference genes and target genes.

Unigene gene ID	Accession number	Gene symbol	Gene name	Homolog locus	E value
>c73334.graph_c0	MG516523	18S	18S ribosomal RNA	AH001810	1e-105
>c68075.graph_c0	MG516524	60S	60S ribosomal RNA	KJ634810	0.0
>c71629.graph_c0	MG516525	CYP	Cyclophilin	JN032296	2e-123
>c70757.graph_c0	MG516526	EF1B	Elongation factor 1-beta	XM_013599463	9e-138
>c67520.graph_c0	MG516527	GAPCP1	Glyceraldehyde-3-phosphate dehydrogenase of plastid 1	NM_106601	0.0
>c74212.graph_c0	MG516528	GAPDH2	Glyceraledehyde-3-phosphate dehydrogenase 2	KM370884	0.0
>c70711.graph_c1	MG516529	MDH	Malate dehydrogenase	HQ449567	0.0
>c72957.graph_c1	MG516530	SAND	SAND family protein	NM_128399	0.0
>c60567.graph_c0	MG516531	TUA1	Alpha-tubulin 1	AT1G64740	0.0
>c65147.graph_c0	MG516532	TUA6	Alpha-tubulin 6	AT4G14960	0.0
>c57696.graph_c0	MG516533	P5CS2	Delta 1-pyrroline-5-carboxylate synthetase 2	AT3G55610	0.0
>c73625.graph_c0	MG516534	GI	GIGANTEA	KR813315	0.0