Department of Ornamental Horticulture, Agricultural Research Organization, The Volcani Center, Bet Dagan, Israel.
Plant Physiol. 1986 May;81(1):268-72. doi: 10.1104/pp.81.1.268.
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.
对不休眠的藏红花鳞茎切片的葡萄糖和 3-O-甲基-D-葡萄糖的摄取与鳞茎休眠有关。未休眠的鳞茎摄取量更高。用脱落酸(ABA)孵育未休眠的鳞茎会降低其摄取能力。用 6-苄基腺嘌呤(BA)处理休眠鳞茎不会影响其摄取速率。ABA 和 BA 促进了 O(2)的摄取,表明摄取的差异与能量供应的差异无关。