Table 1.

Overview of the RNA sequencing results

Sample	CC 1	CC 2	CC 3	CD 1	CD 2	CD 3	TC 1	TC 2	TC 3	TD 1	TD 2	TD 3
Raw Reads Number	49,088,148	47,002,534	45,969,322	46,547,122	47,791,948	45,774,724	47,070,676	45,172,694	42,684,122	47,715,762	46,324,412	47,903,578
Clean Reads Number	47,579,140	45,624,176	44,936,056	45,324,662	46,358,612	44,239,972	45,444,044	44,010,808	41,640,528	46,491,316	45,179,856	46,694,940
Clean Reads Rate (%)	96.93	97.07	97.75	97.37	97	96.65	96.54	97.43	97.56	97.43	97.53	97.48
Raw Bases Number	7,363,222,200	7,050,380,100	6,895,398,300	6,982,068,300	7,168,792,200	6,866,208,600	7,060,601,400	6,775,904,100	6,402,618,300	7,157,364,300	6,948,661,800	7,185,536,700
Clean Bases Number	7,136,871,000	6,843,626,400	6,740,408,400	6,798,699,300	6,953,791,800	6,635,995,800	6,816,606,600	6,601,621,200	6,246,079,200	6,973,697,400	6,776,978,400	7,004,241,000
Mapped Reads	40,747,260	41,595,903	39,823,188	43,134,590	41,366,533	40,666,278	42,238,391	40,830,809	42,451,246	41,556,156	40,124,518	37,767,450
Mapping Rate	0.899	0.8973	0.9002	0.9066	0.9067	0.905	0.9085	0.9037	0.9091	0.9144	0.9117	0.907

Note: CC: Chang7–2 under control; CD: Chang7–2 under drought stress; TC: Chang7–2 t under control; TD: Chang7–2 t under drought stress. Raw reads number: the total number of original sequences; clean reads number: the total number of high-quality filtered sequences; clean reads rate (%): the percentage of the number of high quality sequences after filtering to the number of original sequences; raw bases number: the total number of bases in the original off-line sequence; clean bases number: the total number of bases of the filtered high quality sequence; mapped reads: the number of sequences match to the genome; mapping rate: the percentage of sequences match to the genome