Table 1.

Statistics of RNA-seq data for all samples

Species	Tissues	Samplesa	Total clean reads (M)	Clean reads Q20 (%)	Clean reads Q30 (%)	Uniquely mapping genome ratio (%)
B. rapa	Stems	RS1	42.68	99.02	96.94	87.27
		RS2	42.43	99.01	96.91	86.92
		RS3	42.15	99.03	96.96	84.93
	Leaves	RL1	42.51	99.04	97	82.29
		RL2	42.64	98.99	96.89	84.39
		RL3	42.23	98.89	96.69	79.82
	Flowers	RF1	43.00	99.21	97.3	87.85
		RF2	43.09	99.23	97.34	87.87
		RF3	43.12	99.24	97.43	87.77
	Siliques	RQ1	42.08	99.02	96.94	86.61
		RQ2	42.45	99.01	96.91	86.13
		RQ3	42.63	99.03	96.96	84.23
B. oleracea	Stems	OS1	43.11	98.02	93.9	63.56
		OS2	42.22	98.08	94.05	65.37
		OS3	42.11	98.14	94.22	63.25
	Leaves	OL1	42.43	98.02	93.89	64.63
		OL2	42.47	98.88	96.26	65.40
		OL3	42.58	98.9	96.29	64.51
	Flowers	OF1	42.09	98.9	96.33	63.96
		OF2	43.24	98.9	96.3	63.26
		OF3	42.94	98.94	96.41	63.38
	Siliques	OQ1	42.93	98.02	93.9	62.90
		OQ2	42.12	98.08	94.05	63.20
		OQ3	42.04	98.14	94.22	63.34
B. napus	Stems	NS1	43.01	99.04	96.76	59.63
		NS2	42.57	99	96.63	61.55
		NS3	43.26	99.04	96.75	62.20
	Leaves	NL1	41.60	99.33	97.7	67.86
		NL2	43.15	99.31	97.69	66.16
		NL3	40.66	99.3	97.66	66.47
	Flowers	NF1	43.18	99.05	96.79	64.29
		NF2	42.17	99.04	96.76	64.62
		NF3	40.73	99.02	96.69	66.11
	Siliques	NQ1	42.69	99.04	96.76	62.36
		NQ2	43.07	99	96.63	61.72
		NQ3	42.55	99.04	96.75	61.48

^a1, 2 and 3 represented three biological replicates