The effect of dormancy on glucose uptake in gladiolus cormels.
نویسندگان
چکیده
The uptake of glucose and of 3-O-methyl-d-glucose by cormel slices of Gladiolus X gandavensis Van Houtte was studied in relation to cormel dormancy. Uptake was higher in nondormant cormels. Incubation of nondormant cormels with abscisic acid (ABA) reduced their uptake capacity. Treatment of dormant cormels with 6-benzyladenine (BA) did not affect their uptake rate. ABA and BA promoted O(2) uptake, indicating that differences in uptake are not related to differences in energy supply.
منابع مشابه
Effect of Benzyladenine and Gibberellic Acid on Dormancy Breaking, Growth and Yield of Gladiolus Corms over Different Storage Periods
A study was conducted to determine the optimum concentration of benzyladenie (BA) and gibberllic acid (GA3) to break the dormancy of gladiolus corms in relation to storage period and to find out the effect of BA and GA3 on growth and development of gladiolus corm and cormels. The effect of GA3 on dormancy breaking was most pronounced in the 100 ppm treatment being 26.93 days while in the water ...
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ورودعنوان ژورنال:
- Plant physiology
دوره 81 1 شماره
صفحات -
تاریخ انتشار 1986