Fig. 3From: Identification of Hop stunt viroid infecting Citrus limon in China using small RNAs deep sequencing approachProfile of HSVd-siRNAs. 3a, Size distributions of vsiRNA sequences matching viroid genome. 3b, Statistical analysis of HSVd-siRNAs mapped to the genomic (+) or antigenomic (−) sequences. 3c, Relative frequency of 5′ terminal nucleotide, and the vsiRNAs were analyzed for both whole level (total) and different-sized species. 3d, Most HSVd-siRNAs derived from C (Central) and V (Variant) domainsBack to article page