--T. B. Dubrovina and D. M. Atayeva
C-banding patterns were compared in the root tip mitotic cells of inbred A188 and SC2 seedlings obtained as described by Dolgykh et al. (MNL, this issue). While the structural patterns (distribution of C-heterochromatic blocks) did not change within investigated samples, there were significant quantitative variations within groups of sibs as to the amount of telomeric heterochromatin (Fig. 1).
1. Telomeric C-heterochromatin polymorphism in chromosomes 7 and 8
in three samples of sibling SC2 obtained from inbred A188.
to the MNL 65 On-Line Index
Return to the Maize Newsletter Index
Return to the Maize Genome Database Page