Biologia plantarum 25:166, 1983 | DOI: 10.1007/BF02902096
Do tomato plants contain endogenous indoleacetylaspartic acid?
- 1 Siberian Institute of Plant Physiology and Biochemistry, Siberian Branch of the USSR Academy of Science, Irkutsk, USSR
The data of Rowet al. (1961) on endogenous indoleacetylaspartic acid in tomato plants were reexamined. It was shown that two indole compounds were present in ethanolic extract of tomato stems and leaves. The predominating substance was concluded to be N-malonyltryptophan on account of its UV- and IR-spectra, colour reactions with the Ehrlich and Salkovski reagents and products of acidic and alkaline hydrolyses. The chemical nature of the second indole compound remained unknown. It differed from N-malonyltryptophan, N-aeetyltryptophan, indoleacetylaspartic acid and indoleacetic acid and may result from non-enzymatic transformation of N-malonyltryptophan.
Received: April 5, 1982; Accepted: July 12, 1982; Published: May 1, 1983 Show citation
References
- Bentley, L. E.: The occurrence of malonic acid in plants. - Nature170: 847-848, 1952.
Go to original source... - Cohen, J. D.: Indolylic auxins of soybean seed. - Plant Physiol.67 (Suppl.): 2, 1981.
- Gianfagna, T. G., Daviks, P. J.: N-benzoylaspartate and N-phenylacetylaspartate from pea seeds. -Phytochemistry19: 959-961, 1980.
Go to original source... - Good, N. E., Andreae, W. A.: Malonyltryptophan in higher plants. - Plant Physiol.32: 561 to 565, 1957.
Go to original source... - Hattory, H., Marumo, S.: Monomethyl-4-chloroindolyl-3-acetyl-1-aspartate and absence of indolyl-3-acetic acid in immature seeds ofPisum sativum. - Planta102: 85-90, 1972.
Go to original source... - Klambt, D.: Indole-3-acetylasparaginsaure, ein natürlich vorkommendes Indolderivat. - Naturwissenschaften47: 398, 1960.
Go to original source... - Kozarenko, T. D.: [Ion exchange Chromatography of Amino Acids.] In Russ. - Nauka, Novosibirsk 1975.
- Olney, H. O.: Growth substances fromVeratum tenuiperatum. - Plant Physiol.43: 293 - 302, 1968.
Go to original source... - Row, V. V., Sanford, W. W., Hitchcock, A. E.: IndoIe-3-acetyl-D,L-aspartic acid as a naturally-occurring indole compound in tomato seedlings. - Contrib. Boyce Thompson Inst.21: 1-10, 1961.
- Saleh, N., Hemberg, T.: The effect of kinetin on the level of an indoleacetylaspartic acid-like substance in germinating seeds and young plants ofPhaseolus vulgaris. - Physiol. Plant.58: 103-106, 1980.
Go to original source... - Schneider, E. A., Gibson, R. A., Wightman, F.: Biosynthesis and metabolism of indole-3ylacetic acid. I. The native indoles of barley and tomato shoots. - J. exp. Bot.23: 152-170, 1972.
Go to original source... - Tillberg, E.: Occurrence of endogenous indol-3yl-aspartic acid in light and dark-grown bean seedlings (Phaseolus vulgaris). -Physiol. Plant.31: 271 - 274, 1974.
Go to original source... - Williams, M. W., Stahly, E. A.: N-malonyl-d-tryptophan in apple fruits treated with succinic acid 2,2-dimethylhydrazide. - Plant Physiol.46: 123-125, 1970.
Go to original source...



