Plant and Cell Physiology, 1985, Vol. 26, No. 2 371-374
© 1985
Short Communication |
Endogenous Abscisic Acid in torosa-2 Mutant Tomato Plant
Istituto Biosintesi Vegetali, CNR via Bassini 15, 20133 Milano, Italy
Analyses of abscisic acid, phaseic acid and dihydrophaseic acid by high performance liquid chromatography were carried out on to-2 tomato mutant plant, which has strong apical dominance expression. Significant differences in comparison to the normal plant were found only at 20 days after sowing. Of particular interest for the to-2 phenotype trait was the high quantities of these substances in the roots of this mutant.
(Received April 20, 1984; Accepted November 21, 1984)
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