However, serum samples from patients in the acute phase of illness contained RNA of Zika virus.

A form of RNase P that is a protein and does not contain RNA has recently been discovered.

Healthy red blood cells do not contain RNA or DNA.

The genome contains RNA to encode both structural and non-structural proteins.

Later, Zinder discovered the first bacteriophage that contained RNA as its genetic material.

Infant formulas that contain RNA or DNA also seem to be safe for children.

The particles contain double-stranded RNA in 8 segments.

Patients with amyotrophic lateral sclerosis also contain less RNA in their motoneurons than normal individuals.

They do not contain DNA or RNA and cannot be isolated with techniques developed to find those substances.

All samples included in the study were judged to contain high-quality RNA in sufficient amounts for hybridization.