Ute Nieländer

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Plant aldehyde oxidases (AOs) have gained great attention during the last years as they catalyze the last step in the biosynthesis of the phytohormone abscisic acid by oxidation of abscisic aldehyde. Furthermore, oxidation of indole-3-acetaldehyde by AOs is likely to represent one route to produce another phytohormone, indole-3-acetic acid, and thus, AOs(More)
Applying different stresses (heat shock, photoinhibition, and chilling) to the unicellular green alga Chlamydomonas reinhardtii led to a characteristic transcription pattern of mRNAs encoding ubiquitin extension proteins [0.7-kb transcript(s)] as well as polyubiquitin (2.3-kb transcript). Heat shock resulted in an increase in the amount of polyubiquitin(More)
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