Biological process

down regulation of RNA anabolism, down regulation of RNA biosynthesis, down regulation of RNA biosynthetic process, down regulation of RNA formation, down regulation of RNA synthesis, down-regulation of RNA anabolism, down-regulation of RNA biosynthesis, down-regulation of RNA biosynthetic process, down-regulation of RNA formation, down-regulation of RNA synthesis, downregulation of RNA anabolism, downregulation of RNA biosynthesis, downregulation of RNA biosynthetic process, downregulation of RNA formation, downregulation of RNA synthesis, negative regulation of RNA anabolism, negative regulation of RNA biosynthesis, negative regulation of RNA formation, negative regulation of RNA synthesis

Any process that stops, prevents or reduces the frequency, rate or extent of RNA biosynthetic process.