Crops Research Division, Agricultural Research Service, United States Department of Agriculture, Wenatchee, Washington 98801.
Plant Physiol. 1970 Jul;46(1):123-5. doi: 10.1104/pp.46.1.123.
Fruit from Red Delicious apple trees treated with the growth retardant succinic acid 2,2-dimethylhydrazide contained more N-malonyl-d-tryptophan than control fruit. When succinic acid 2,2-dimethylhydrazide and tryptophan were injected into immature fruits, more N-methyl-d-tryptophan was produced than when dl-tryptophan was injected alone. Our results suggest that succinic acid 2,2-dimethylhydrazide may control fruit and vegetative growth by interfering with auxin production.
经生长抑制剂琥珀酸 2,2-二甲基酰肼处理的红元帅苹果树的果实比对照果实含有更多的 N-琥珀酰基-d-色氨酸。当琥珀酸 2,2-二甲基酰肼和色氨酸被注入未成熟的果实中时,产生的 N-甲基-d-色氨酸比单独注入 dl-色氨酸时更多。我们的结果表明,琥珀酸 2,2-二甲基酰肼可能通过干扰生长素的产生来控制果实和营养生长。