Toda T, Koyama H, Hara T
Department of Biotechnology, Faculty of Agriculture, Gifu University, Japan.
Biosci Biotechnol Biochem. 1999 Jan;63(1):210-2. doi: 10.1271/bbb.63.210.
In the studies of nutritional absorption and metal toxicity in the root, it is important to grow plants without technical damage. We established a simple hydroponic culture system for Arabidopsis thaliana to obtain a healthy plant having a well-developed root system with many lateral roots. The phytotoxic effects of Cr, Cu, and Al ions were examined by FDA-PI staining using this culture system. The pattern of root inhibition varied with the ion, suggesting the usefulness of this culture system.
在根系营养吸收和金属毒性的研究中，在不造成技术损伤的情况下培育植物很重要。我们为拟南芥建立了一个简单的水培系统，以获得根系发达且有许多侧根的健康植株。利用该培养系统通过FDA-PI染色检测了铬、铜和铝离子的植物毒性作用。根系抑制模式因离子而异，表明该培养系统的实用性。
