Table 3.

Density of small RNA loci in different genome regions in O. sativa

The density is the number of small RNA loci per kilobase.

^aWhole regions of all protein-coding genes.

^bOverlapping regions that generate small RNAs.

^cWhole regions of all genes involved, respectively, in cis-NATs and trans-NATs whose overlapping regions generate small RNAs.

^dEnrichment score, the ratio of small RNA locus densities in overlapping regions and whole regions (A_o/A_g).

^eP-value for the enrichment score. The development stages and treatment conditions of the MPSS data set are the same as in Table 2.