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Achromobactin, a New Citrate Siderophore of Erwinia chrysanthemi

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Achromobactin, a New Citrate Siderophore of Erwinia chrysanthemi

+

Maik Münzinger

a

, Herbert Budzikiewicz

a,

*, Dominique Expert

b

, Corine Enard

b

and Jean-Marie Meyer

c

a Institut für Organische Chemie der Universität zu Köln, Greinstr. 4, 50939 Köln, Germany.

Fax: +49Ð221Ð470Ð5057. E-mail: h.budzikiewicz@uni-koeln.de

b Laboratoire de Pathologie Ve´ge´tale, UMR INRA/INA P-G/Universite´ Paris 6, 16 rue Claude Bernard, 75231 Paris cedex 05, France

c Laboratoire de Microbiologie, Universite´ Louis Pasteur, 28 rue Goethe, 67083 Strasbourg, France

* Author for correspondence and reprint requests

Z. Naturforsch.55 c,328Ð332 (2000); received February 18/March 2, 2000 Erwinia chrysanthemi, Achromobactin, Siderophore

The structure of a citrate siderophore named achromobactin isolated from the culture medium ofErwinia chrysanthemiwas elucidated by spectroscopic methods and chemical de- gradation.

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