Identification of oxindole-3-acetic acid
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Arild Ernstsen; GΓΆran Sandberg; Karin LundstrΓΆm
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Article
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1987
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Springer-Verlag
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English
β 516 KB
Oxindole-3-acetic acid (OxIAA) has been identified in germinating seeds of Scots pine (Pinus sylvestris) using gas chromatography-mass spectrometry. Seeds germinated for 5 d contained 2.7 ng OxIAAΒ·g(-1) (dry weight) whereas ungerminated seeds contained 0.2 ngΒ·g(-1). Isotopically labelled OxIAA was f