HvCESA1-associated sRNAs. Ribonuclease protection assays were performed to detect HvCESA1 -derived sRNAs across barley leaf development 11-16dpi (Lanes 1-6). A sense RNA probe was used to protect HvCESA1 antisense RNAs. Band intensities for lanes 1-6 are shown in individual panels to evaluate the resolution and abundance of 21-24nt bands. Smaller bands (
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