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Science 27 August 1971:
Vol. 173. no. 3999, pp. 835 - 836
DOI: 10.1126/science.173.3999.835
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Articles

Identification of the Germination Self-Inhibitor from Wheat Stem Rust Uredospores

V. Macko 1, R. C. Staples 1, P. J. Allen 2, and J. A. A. Renwick 1

1 Boyce Thompson Institute, Yonkers, New York 10701
2 Department of Botany, University of Wisconsin, Madison 53706

Two germination inhibitors from wheat rust uredospores were identified as the cis and trans isomers of methyl 4-hydroxy-3-methoxycinnamate (methyl ferulate). They are the self-inhibitors from these spores described previously.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)