Determination of Endogenous Indole-3-Acetic Acid in Plagiochila arctica (Hepaticae)
- 1 April 1985
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 77 (4) , 926-929
- https://doi.org/10.1104/pp.77.4.926
Abstract
Endogenous IAA was found in axenically cultured gametophytes of the leafy liverwort, P. arctica Bryhn et Kaal, by high-performance liquid chromatography with electrochemical detection. Identification of the methylated auxin was confirmed by gas chromatography-mass spectrometry. Addition of 57 .mu.M IAA to cultures increased relative production of ethylene. This is the 1st definitive (gas chromatography-mass spectrometry) demonstration of the natural occurrence of IAA in a bryophyte.This publication has 9 references indexed in Scilit:
- Effects of Gibberellic Acid on Endogenous Indole-3-Acetic Acid and Indoleacetyl Aspartic Acid Levels in a Dwarf PeaPlant Physiology, 1984
- Endogenous Auxin and Ethylene in Pellia (Bryophyta)Plant Physiology, 1983
- Desuppression of Leaf Primordia of Plagiochila arctica (Hepaticae) by Ethylene AntagonistsScience, 1983
- Identification and Quantitative Analysis of Indole-3-Acetyl-l-Aspartate from Seeds of Glycine max L.Plant Physiology, 1982
- A rapid isotope dilution method for analysis of indole-3-acetic acid and indoleacetyl aspartic acid from small amounts of plant tissueBiochemical and Biophysical Research Communications, 1982
- Cytokinins from the Moss Physcomitrella patensPlant Physiology, 1981
- Hydroxyproline-Induced Changes in Form, Apical Development, and Cell Wall Protein in the Liverwort Plagiochila arcticaAmerican Journal of Botany, 1979
- Purification and identification of a cytokinin from moss callus cellsPlanta, 1977
- Occurrence of Indoleacetic Acid in the BryophytesBotanical Gazette, 1967