Fig. 4From: miRNAs involved in the development and differentiation of fertile and sterile flowers in Viburnum macrocephalum f. keteleeri Known microRNAs (miRNAs) in fertile and sterile flowers. a Numbers of members identified in the 25 conserved miRNA families. b Read counts of each known miRNA family. c Pre-miRNA PCR results of some known miRNAs under UV transillumination. d Sequence alignment results and Illumina sequencing of known miRNAsBack to article page