The nuclei of all eukaryotic cells contain three different RNA Polymerases, designated I, II and III. Like the DNA Polymerase that catalyzes DNA replication, RNA Polymerases catalyze the formation of the phosphodiester bonds that link the nucleotides together to form a linear chain. Each eukaryotic RNA Polymerase catalyzes transcription of genes encoding different classes of RNA. Transcription by RNA Polymerase-III produces small, stable RNAs including tRNAs, the 5S rRNA associated with the large ribosomal subunit, one of the...
You can view details of this pathway by subscribing:
Copyright © Protein Lounge Inc.
Terms & Conditions