Dual-function Messenger RNA tagged posts

Scientists Discover Dual-function Messenger RNA

central dogma
The central dogma of molecular biology showing what happens in this study.

For the very first time, a study led by Julian Chen and his group in Arizona State University’s School of Molecular Sciences and the Biodesign Institute’s Center for the Mechanism of Evolution, has discovered an unprecedented pathway producing telomerase RNA from a protein-coding messenger RNA (mRNA).

The central dogma of molecular biology specifies the order in which genetic information is transferred from DNA to make proteins. Messenger RNA molecules carry the genetic information from the DNA in the nucleus of the cell to the cytoplasm where the proteins are made. Messenger RNA acts as the messenger to build proteins.

“Actually, there are many RNAs (ribonucleic acids) that are not used to make proteins,”...

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