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Biochemical response of Norway spruce (Picea abies (L.) Karst.) towards 14-month exposure to ozone and acid mist: Part II - Effects on protein biosynthesis.

Environ. Pollut. 64, 367-373 (1990)
DOI
Open Access Green as soon as Postprint is submitted to ZB.
Four-year-old clonal Picea abies (L.) Karst. plants were treated with ozone (100 μg m-3 plus peaks of 130 to 360 μg m-3) and acid mist (pH 3.0) during two vegetation periods. Pulse labelling experiments on shoots were performed with [35S]methionine in the second year of exposure. Extraction of soluble needle proteins in citric acid buffer of pH 2.8 revealed protein patterns on SDS polyacrylamide gels that differed from those of control needles fumigated with ambient levels of ozone (50 μg m-3) and mist of pH 5.6. New proteins of MW 16000 and 32000 were synthesized only in ozone-exposed needles and could not be detected in the controls.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
ISSN (print) / ISBN 0269-7491
e-ISSN 1873-6424
Quellenangaben Volume: 64, Issue: 3-4, Pages: 367-373 Article Number: , Supplement: ,
Publisher Elsevier
Non-patent literature Publications
Reviewing status Peer reviewed