Molecular Medicine, Third Edition
Publisher: Academic Press
Published: April 29, 2005
Language: eng
Number of pages: 320
ISBN-13: 9780126990577
First sentence: The dogma that DNA RNA protein moved in only one direction was proven to be incorrect when H Temin and D Baltimore showed, in 1970, that reverse transcriptase, an enzyme found in the RNA retroviruses, allowed RNA to be copied back into DNA; i.e., RNA DNA.