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BE18A72EAE1BA Abstract Epigenetic regulation can add a flexible layer to genetic variation, potentially enabling long-term but reversible cis-regulatory changes to an allele while maintaining its DNA sequence. Here, we present a case in which alternative epigenetic states lead to reversible sex determination in the hexaploid persimmon Diospyros kaki. Previously, we elucidated the molecular mechanism of sex determination in diploid persimmon and demonstrated the action of a Y-encoded sex determinant pseudogene called OGI, which produces small RNAs targeting the autosomal gene MeGI, resulting in separate male and female individuals dioecy. We contrast these findings with the discovery, in hexaploid persimmon, of an additional layer of regulation in the form of DNA methylation of the MeGI promoter associated with the production of both male and female flowers in genetically male trees. Consistent with this model, developing male buds exhibited higher methylation levels across the MeGI promoter than developing female flowers from either monoecious or female trees. Additionally, a DNA methylation inhibitor induced developing male buds to form feminized flowers. Our findings provide an example of an adaptive scenario involving epigenetic plasticity.Kaki ka Abu ne sex kay lia larki bulai❤ . Mine Video 2. Loading Unsubscribe from Mine Video 2? Cancel Unsubscribe. Working. cleavageellealessandrajapanease nursehomemade share wifeteacher bustaxi anelraeppxxx indean hd bhabhi hd longnurse cinalesbian amatuersex. Watch Kaki Sex Videos on www.uzoektwijvinden.info, the biggest free porn tube...the end of the story look at the video above ↑ ↑ ↑