These proteins are found on every branch of the evolutionary tree from yeast to humans, and they play crucial roles in controlling the delivery of molecular messages inside cells. (genomenewsnetwork.org)
The disturbance, which manifests itself as shorter than normal molecular messaging, also occurs at a specific spot on genes. (sciencedaily.com)
Active genes produce molecular messages called RNA through a process called transcription. (sciencedaily.com)