Table 1.

Summary of high-quality reads mapped to miRBase

Sample	High-quality reads	Reads with at least one alignment in miRBase	Reads without alignment in miRBase
Anther	6,826,041	11,337 (0.17%)	6,814,704 (99.83%)
Unpollinated carpel	7,164,301	10,947 (0.15%)	7,153,354 (99.85%)
Pollinated carpel	8,943,060	13,735 (0.15%)	8,929,325 (99.85%)
Petiole	1,472,529	6118 (0.42%)	1,466,411 (99.58%)
Leaf	1,707,006	7964 (0.47%)	1,699,042 (99.53%)
Petal	1,518,064	5984 (0.39%)	1,512,080 (99.61%)