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Cytological Analysis of Chromosome sDic-15.
(A) Somatic metaphase chromosomes of a maize line containing sDic-15, probed with the centromere-specific tandem repeat CentC (green) and B chromosome–specific ZmBs (magenta). Bar = 10 μm.
(B) Somatic metaphase chromosomes of maize probed with CRM (green) and ZmBs (magenta).
Arrows indicate the B chromosome, and insets show a higher magnification view of the B chromosome.
