Biological process

down regulation of RNA breakdown, down regulation of RNA catabolic process, down regulation of RNA catabolism, down regulation of RNA degradation, down-regulation of RNA breakdown, down-regulation of RNA catabolic process, down-regulation of RNA catabolism, down-regulation of RNA degradation, downregulation of RNA breakdown, downregulation of RNA catabolic process, downregulation of RNA catabolism, downregulation of RNA degradation, negative regulation of RNA breakdown, negative regulation of RNA catabolism, negative regulation of RNA degradation

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