Estimation of indole-3-acetic acid in gametophytes of the moss, Physcomitrella patens

By means of gas chromatography-selected ion monitoring-mass spectrometry using an isotope-dilution assay with 4,5,6,7-tetradeutero-indole-3-acetic acid as the internal standard, indole-3-acetic acid has been estimated to be present in aseptically cultured gametophytes of wild-type Physcomitrella pat...

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Bibliographic Details
Published inPlanta Vol. 164; no. 1; pp. 142 - 144
Main Authors Ashton, N.W, Schulze, A, Hall, P, Bandurski, R.S
Format Journal Article
LanguageEnglish
Published Germany 1985
Subjects
Bryopsida - growth & development
Bryopsida - metabolism
chemical constituents of plants
Gas Chromatography-Mass Spectrometry
indole acetic acid
Indoleacetic Acids - metabolism
mosses and liverworts
Plant Growth Regulators - metabolism
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Summary:By means of gas chromatography-selected ion monitoring-mass spectrometry using an isotope-dilution assay with 4,5,6,7-tetradeutero-indole-3-acetic acid as the internal standard, indole-3-acetic acid has been estimated to be present in aseptically cultured gametophytes of wild-type Physcomitrella patens (Hedw.) B.S.G. at a level of 0.075 microgram g-1 dry weight or 2.1 ng g-1 fresh weight.
ISSN:0032-0935
1432-2048
DOI:10.1007/bf00391040