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. 2022 Sep 8;23:638. doi: 10.1186/s12864-022-08864-3

Fig. 2.

Fig. 2

The number of members in known and novel miRNA families. A A total of 46 known miRNA families were identified in developing strawberry embryos and endosperm. B Fifty-two novel miRNAs belonging to 30 novel miRNA families were identified in embryos and endosperm. Different colours are used to present the length of each miRNA family member. Inline graphic denotes 20 nt miRNA,  Inline graphic 21 nt miRNA and  Inline graphic 22 nt miRNA. C The secondary structures of fan-miR166a, fan-miR408b, fan-miRN1a, and fan-miRN25 identified from strawberry. Mature miRNA and predicted miRNA* sequences are marked in  Inline graphic and  Inline graphic , respectively