RNA absent from cell substance absent from cell altered RNA level RNA absent from cell 2019-09-11T13:26:30Z A single species cell phenotype in which the amount of RNA measured in a cell is too low to detect. Total RNA or a specific RNA, such as the mRNA transcribed from a gene of interest, may be affected. undetectable cellular RNA level alaynecuzick FYPO:0001889 single_species_phenotype transcripts absent from cell absent ribonucleic acid