History
Reverse transcriptase was discovered by Howard Temin at the University of Wisconsin–Madison in RSV virions, and independently isolated by David Baltimore in 1970 at MIT from two RNA tumour viruses: R-MLV and again RSV. For their achievements, both shared the 1975 Nobel Prize in Physiology or Medicine (with Renato Dulbecco).
The idea of reverse transcription was very unpopular at first as it contradicted the central dogma of molecular biology which states that DNA is transcribed into RNA which is then translated into proteins. However, in 1970 when the scientists Howard Temin and David Baltimore both independently discovered the enzyme responsible for reverse transcription, named reverse transcriptase, the possibility that genetic information could be passed on in this manner was finally accepted.
Read more about this topic: Reverse Transcriptase
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