Fig. 4

Genomic organization of the rice osa-miR1861 gene family as the nine distinct clusters on eight different chromosomes. Clusters point towards right direction if they are on the (+)- strand and vice-versa for (−)- strand of DNA. The 2nd member of a 2-membered cluster is depicted as shorter than the first owing to the 22-nt deletion in the 2nd one. Numbers below the 2-membered clusters represent the intergenic distance between the 2 genes