Article
Why so many noncoding nucleotides? The eukaryote genome as an epigenetic machine.
Genetica - 1 May 2002
Zuckerkandl Emile
Abstract excerpt
It is recalled that dispensability of sequences and neutral substitution rate must not be construed to be markers of nonfunctionality. Different aspects of functionality relate to differently-sized nucleotide communities. At the time cells became nucleated, a boom of epigenetic processes led to uses of DNA that required many more nucleotides operating collectively than do functions definable in terms of classical...
Topics
- DNA, Intergenic
- Enhancer Elements, Genetic
- Eukaryotic Cells
- Gene Expression Regulation
- Genome
- Introns
- Mutation
- Promoter Regions, Genetic
- Selection, Genetic
- Short Interspersed Nucleotide Elements
