番茄种子经激光和咖啡因处理后其当代生物效应的研究

RESEARCH OF BIOLOGICAL EFFECTS IN M_1 GENERATION OF TOMATO SEEDS WITH LASER AND CAFFEINE TREATMENT

咖啡因具有抑制一些酶的活性,可减弱或消除生物体自身对激光引起的生物效应的修复作用。试验证明咖啡因对番茄种子萌发有强烈的抑制作用,咖啡因和激光复合处理生物效应显著,可降低番茄种子的发芽,并促进番茄果实增大和生长前期速率加快。

Caffeine has inhibiting effects for some enzymes activities (such as phosphodiesterase). This experiment showed that caffeine enhanced laser treatment successfully to lower the germination of tomato seeds and to be helpful for plant breeding in setting bigger tomato fruit and quick growth at early stage.