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Figure 1 | BMC Plant Biology

Figure 1

From: A small XY chromosomal region explains sex determination in wild dioecious V. vinifera and the reversal to hermaphroditism in domesticated grapevines

Figure 1

Amplicon position in the sex locus and its boundaries on chromosome 2 of the 12×.0 reference sequence version. a) VVIB23 SSR marker (light blue rectangle) and amplicon position (red ellipses); b) Amplicon position and gene Gaze annotation in the 143 kb sex locus defined by Fechter et al. [18]. The 12×.0 annotated genes version are represented in dark blue and our amplicons in red. For the APT3 and the ETO1gene, we used the synteny between the chromosome 2 of the 8X reference sequence version, the unassembled scaffold_233 of the 12×.0 reference sequence version, and the BAC sequencing maps of V. riparia and V. cinerea[18] to estimate their relative position on chromosome 2, 12×.0 version (see Methods). The phosphatidic phosphatase 2 (PAP2), is not predicted by the Gaze annotation of the 12×.0 reference sequence version but it is annotated by the Gaze annotation of the 8× reference sequence version and confirmed by Fechter et al. [18] on the 12×.0 version.

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BMC Plant Biology

ISSN: 1471-2229

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