Distribution of RIs and CSIs in Arabidopsis.

All RNAs means the 8 types of RNAs described in Figure 3. Redundant cases could only happen in RIs, the detailed description sees Materials and Methods.本文所定义的全部RNA均为图3中描述的8类RNA。仅在RIs中会出现重复案例，详细说明请参见材料与方法（Materials and Methods）。