D'Onofrio, Giuseppe Different functional classes of genes are characterized by different compositional properties. [electronic resource] - FEBS letters Dec 2007 - 5819-24 p. digital Publication Type: Journal Article ISSN: 0014-5793 Standard No.: 10.1016/j.febslet.2007.11.052 doi Subjects--Topical Terms: AnimalsBase Composition--geneticsChromosomes, Human--geneticsCodon--geneticsGenesHumansIntrons--geneticsSequence Homology, Nucleic AcidXenopus--genetics