Genomic organization and conservation of six centromere-associated repetitive sequences of the genus Beta. Representative species of the sections Beta (1–3), Corollinae(4–6), Nanae (7), and Procumbentes(8–9) were investigated. The following samples were loaded: (1) B. vulgaris (cultivar 'Rosamona'), (2) B. vulgaris cicla, (3) B. patula, (4) B. corolliflora, (5)B. lomatogona, (6) B. macrorhiza, (7) B. nana, (8) B. procumbens, and (9) B. patellaris. Spinacea oleracea(10) was included as an out-group species. Genomic DNA was digested with (A) BamHI, (B)HaeIII, (C,D) Sau3AI, and (E,F)RsaI, size-separated and transferred onto nylon membranes. Filters were hybridized with (A) pBV1, (B) pHC8, (C) pTS4.1, (D) pTS5, (E) pBv26, and (F) pBp10.
