Leaf transcriptome analysis of a subtropical evergreen broadleaf plant, wild oil-tea camellia (Camellia oleifera), revealing candidate genes for cold acclimation

Table 1 Wild oil-tea camellia samples of different latitudes and elevations for the transcriptome sequencing

Location	Sample^a	Latitude (N)	Longitude (E)	Elevation (m)	Temperature (°C)^b	Temperature group
Lu Mountain	LS04	29.588683°	115.984928°	778	2.0	T2
	LS03	29.598854°	115.987218°	469	5.5	T5
	LS02	29.601352°	115.987723°	412	11.0	T10
	LS01	29.609445°	115.981936°	171	9.8	T10
Jinggang Mountain	JG04	26.555483°	114.153718°	860	14.3	T14
	JG03	26.555263°	114.153966°	856	14.0	T14
	JG02	26.520661°	114.195885°	400	18.7	T18
	JG01	26.520661°	114.195885°	397	18.2	T18

^aRNAs extracted from two leaves of the same plant were equimolarly pooled and used as a single sample for the transcriptome sequencing
^bAir temperatures next to the sampling plants at the same time of sampling

ISSN: 1471-2164