The length distribution of soybean sRNAs.

<p>(a) Length distribution of total sRNAs reads in eight root libraries. The y-axis indicates percent of total sRNAs, and the x-axis indicates length of total sRNAs (nt). (b) Length distribution of total sRNAs reads in eight shoot libraries: The y-axis indicates percent of total sRNAs, and the x-axis indicates length of total sRNAs (nt). (c) Length distribution of unique sRNAs reads in eight root libraries. The y-axis indicates percent of unique sRNAs, and the x-axis indicates length of unique sRNAs(nt). (d) Length distribution of unique sRNAs reads in eight shoot libraries. The y-axis indicates percent of unique sRNAs, and the x-axis indicates length of unique sRNAs(nt). 116RS, 116-root short-term treatment; 116RL, 116-root long-term treatment; 84RS, 84-70-root short-term treatment; 84RL, 84-70-root long-term treatment; 116SS, 116-shoot short-term treatment; 116SL, 116-shoot long-term treatment; 84SS, 84-70-shoot short-term treatment; 84SL, 84-70-shoot long-term treatment; 116RSC, 116-root short-term control; 116RLC, 116-root long-term control; 84RSC, 84-70-root short-term control; 84RLC, 84-70-root long-term control; 116SSC, 116-shoot short-term control; 116SLC, 116-shoot long-term control; 84SSC, 84-70-shoot short-term control; 84SLC, 84-70-shoot long-term control.