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GrainGenes Image Report: 1R physical vs. genetic maps

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Image Name
1R physical vs. genetic maps
Secale cereale
Map Data
Wheat, Synthetic x Opata
Genetic and physical maps of chromosome 1R of rye. Short arms are at the top. The maps by Alonso-Blanco et al. (1993) and Rogowsky et al. (1993) were constructed on a physical chromosome length (%) basis and the remaining maps are based on linkage of C-bands isozyme and DNA markers. Markers preceded by an X are DNA markers, C are C-bands and T are translocation breakpoints. Dotted lines show homologous loci. The constriction on the physical map represents the centromere. *Physical part of the map (C-banding) is derived from Alonso-Blanco (1993) and the genetic markers are from Sybenga et al. (1990).
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