Fig 1. Detection of lncRNAs in strawberry fruits at three developmental stages.

RT-PCR analyses were carried out on selected lncRNAs (lncRNA27451, lncRNA18647, lncRNA5046, lncRNA00339 and FRILAIR) in strawberry fruits from three different growth stages including Fv1, Fv2 and Fv3. Either oligo-dT or gene-specific primers (GSP) were used in the cDNA synthesis and no Reverse Transcriptase was used as negative control (no RT). Control RT-PCR using ACTIN primers is present on the bottom panel.