Fig. 4From: Identification of conserved and novel microRNAs in Porphyridium purpureum via deep sequencing and bioinformaticsGel-based detection of P. purpureum miRNAs. a RNA gel blot hybridization of digoxigenin-labeled probes for four P. purpureum miRNAs. b Agarose gel of stem-loop qRT-PCR products based on 25 P. purpureum miRNAsBack to article page