Article
Development-dependent inheritance of 5-azacytidine-induced epimutations in triticale: analysis of rDNA expression patterns.
Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology - 1 Nov 1997
Amado L, Abranches R, Neves N, Viegas W
Abstract excerpt
Genomic imprinting of rye origin rDNA sequences in triticale is modulated by DNA methylation responsible for ontogenic expression patterns of those sequences. Considering the dynamic nature of these phenomena, we evaluated the influence of plant development on the inheritance of modified rye rDNA...
Topics
- Antimetabolites, Antineoplastic
- Azacitidine
- Cell Nucleus
- Chromosomes
- DNA, Plant
- DNA, Ribosomal
- Edible Grain
- Gene Expression
- Gene Expression Regulation, Developmental
- Genome, Plant
- In Situ Hybridization
- Interphase
- Metaphase
- Mutation
- Secale
- Silver Staining