Is The TATA Box Only In Eukaryotes? The TATA box is a DNA sequence (5′-TATAAA-3′) within the core promoter region where general transcription factor proteins and histones can bind. … Only eukaryotes and archaea, however, contain this TATA box. Do all mammalian genes have TATA boxes? About 24% of human genes have a TATA-like element
Do Eukaryotes Have RNA Dependent RNA Polymerase? Do eukaryotes have RNA dependent RNA polymerase? Eukaryotic RNA-dependent RNA polymerases (RdRPs, encoded by RDR genes) play critical roles in developmental regulation, maintenance of genome integrity, and defense against foreign nucleic acids. Do humans have RNA-dependent RNA polymerase? Search NCBI proteins Do eukaryotes use RNA polymerase? Eukaryotic cells