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Fig. 5 | Genome Biology

Fig. 5

From: The wild grape genome sequence provides insights into the transition from dioecy to hermaphroditism during grape domestication

Fig. 5

Evolutionary genomic scenario of the formation of the X and Y haplotypes and reversal to hermaphroditism. a Reconstructed gene content and order in the hermaphroditic ancestor (before the evolution of dioecy). b Formation of the X and Y haplotype in the dioecious ancestor of all Vitis species. c Formation of the Yh haplotypes through a modification of the expression of the genes involved in female sterility (standard Yh) and/or by a rare recombination event at the APTR3 gene (Yh′)

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