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Fig. 9 | BMC Plant Biology

Fig. 9

From: A universal karyotypic system for hexaploid and diploid Avena species brings oat cytogenetics into the genomics era

Fig. 9

Sequential FISH karyotyping of root-tip cell from A. sativa lines AS112-1 (a-e) and AS112-3 (f-h) revealed multiple intergenomic translocations. The probes Oligo-pAs120 (a), Oligo-3A352 + Oligo-4A70 (b), Oligo-oat-subtelo + Oligo-6C343 + Oligo-18SrDNA + Oligo-5SrDNA (c, f), Oligo-6C51 + Oligo-8C355 (d, g), respectively. The karyotype diagrams after ND-FISH using probes Oligo-oat-subtelo + Oligo-6C343 + Oligo-18SrDNA + Oligo-5SrDNA (left), Oligo-6C51 + Oligo-8C355 (right) indicate numerous breakage points on the original oat chromosomes, as shown by arrows (e, h). Chromosome structural changes in these two lines was deduced by referring to chromosome structures of A. sativa

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BMC Plant Biology

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