JH Zero: New Naturally Occurring Insect Juvenile Hormone from Developing Embryos of the Tobacco Hornworm
- 17 October 1980
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 210 (4467) , 336-338
- https://doi.org/10.1126/science.210.4467.336
Abstract
A new insect juvenile hormone was isolated from developing embryos of the tobacco hornworm moth,Manduca sexta. The new hormone was found with juvenile hormone I and is a 1-carbon homolog of this substance. The assigned structure is methyl (2E,6E,10-cis)-10,11-epoxy-3,7-diethyl-11-methyl-2,6-tridecadienoate, which constitutes a trishomosesquiterpenoid skeleton. This is the first chemical identification of any juvenile hormone from insect eggs.Keywords
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