Читать книгу Algorithms in Bioinformatics - Paul A. Gagniuc - Страница 27

In prokaryotes, gene expression is primarily regulated at the level of transcription. Moreover, transcription and translation occur almost simultaneously in the cell cytoplasm. Eukaryotic regulation of gene expression is dynamically orchestrated at several levels, such as epigenetics (chromatin and TF), transcription, post-transcription, translation, and post-translation (further processing of the amino acid polypeptides from a primary structure to more complex, secondary, tertiary structure, and so on). Eukaryotic gene expression occurs with a delay when compared to prokaryotes, as transcription takes place within the nucleus and translation occurs outside the nucleus within the cytoplasm.