Table 1. Sequencing and mapping statistics.

The total number and number of paired reads shown as the aggregate value across all four replicates at different estimated water contents. Alignment rates are shown as the range among replicates. The mapped reads (bam files) were submitted to the European Nucleotide Archive (ENA) repository under study accession number PRJEB31812.

	Estimated water content
Leaf	35%	15%	5%	1%
Total reads	71830102	61024525	86519927	67957287
Paired Reads	52433026	45412817	60453862	46278550
Alignment rate (%)	95–96	94–95	95–95	87–95
Root	35%	15%	5%1	1%2
Total reads	31810877	54311559	27220469	11123223
Paired Reads	26154592	43984322	21061835	8504146
Alignment rate (%)	77–91	91–95	95–96	92

¹Average/range of 3 biological replicates

²One biological replicate