Production of gibberellins and indole-3-acetic acid by Rhizobium phaseoli in relation to nodulation of Phaseolus vulgaris roots.

作者: R. Atzorn , A. Crozier , C. T. Wheeler , G. Sandberg

DOI: 10.1007/BF00393076

关键词:

摘要: Similar ranges of gibberellins (GAs) were detected by high-performance liquid chromatography (HPLC)-immunoassay procedures in ten cultures wild-type and mutant strains Rhizobium phaseoli. The major GAs excreted into the culture medium GA1 GA4. These identifications confirmed combined gas chromatographymass spectrometry. HPLC-immunoassays also smaller amounts GA9- as well GA20-like compounds, latter being present some but not all cultures. In addition to GAs, indole-3-acetic acid (IAA) there was no obvious relationship between GA IAA that accumulated. studied included nod− fix− mutants, making it unlikely IAA- GA-biosynthesis genes are closely linked for nodulation nitrogen fixation.

参考文章(25)
Kunihiko Syõno, John G. Torrey, Identification of Cytokinins of Root Nodules of the Garden Pea, Pisum sativum L. Plant Physiology. ,vol. 57, pp. 602- 606 ,(1976) , 10.1104/PP.57.4.602
Hermann. Schlenk, J. L. Gellerman, Esterification of Fatty Acids with Diazomethane on a Small Scale Analytical Chemistry. ,vol. 32, pp. 1412- 1414 ,(1960) , 10.1021/AC60167A011
Arild Ernsten, Goran Sandberg, Alan Crozier, Effects of sodium diethyldithiocarbamate, solvent, temperature and plant extracts on the stability of indoles Physiologia Plantarum. ,vol. 68, pp. 519- 522 ,(1986) , 10.1111/J.1399-3054.1986.TB03391.X
P. M. Williams, Margarita Sicardi De Mallorca, Abscisic acid and gibberellin-like substances in roots and root nodules ofGlycine max Plant and Soil. ,vol. 65, pp. 19- 26 ,(1982) , 10.1007/BF02376799
G. A. THURBER, J. R. DOUGLAS, A. W. GALSTON, Inhibitory Effect of Gibberellins on Nodulization in Dwarf Beans, Phaseolus vulgaris Nature. ,vol. 181, pp. 1082- 1083 ,(1958) , 10.1038/1811082A0
J. T. Mulligan, S. R. Long, Induction of Rhizobium meliloti nodC expression by plant exudate requires nodD Proceedings of the National Academy of Sciences of the United States of America. ,vol. 82, pp. 6609- 6613 ,(1985) , 10.1073/PNAS.82.19.6609
C. T. Wheeler, A. Crozier, G. Sandberg, The biosynthesis of indole-3-acetic acid by Frankia Frankia Symbioses. ,vol. 78, pp. 99- 104 ,(1984) , 10.1007/978-94-009-6158-6_10