Biochemistry 1998 Supplement to Accompany Biochemistry Second Edition
Publisher: Wiley
Published: May 13, 1999
Language: eng
Number of pages: 96
ISBN-13: 9780471322139
First sentence: gets that life as we know it arose but once (if life arose more than once, the other forms must have rapidly died out, possibly because they were "eaten" by the present form). Thus, by comparing the corresponding genetic messages of a wide variety of modern organisms it may be possible to derive reasonable models of the primordial messages from which they have descended.