Chromosome structure and the C-value paradox.

Animals Base Sequence Chromatin/analysis Chromosomes/analysis,ultrastructure DNA/analysis DNA Replication DNA, Recombinant Gene Amplification Genes Heterochromatin/analysis Histones/analysis,genetics Models, Biological Nucleic Acid Conformation Nucleosomes Proteins/genetics RNA, Ribosomal/genetics Repetitive Sequences, Nucleic Acid Transcription, Genetic

Chromatin DNA, Recombinant Heterochromatin Histones Nucleosomes Proteins RNA, Ribosomal DNA