Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
357 (1992), S. 202-202
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] SIR - Relatively large amounts of two nonprotein amino acids, a-aminoisobut-yric acid (AIB) and racemic isovaline (ISOVAL), have been identified in sediments proximate to the Cretaceous/ Tertiary (K/T) boundary at Stevns Klint, Denmark1. An alternative explanation for the occurrence of these ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/357202a0
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