Toyo university
2 ARTICLES PUBLISHED IN JoVE
Developmental Biology
Salinity-dependent Toxicity Assay of Silver Nanocolloids Using Medaka Eggs
Chisato Kataoka 1,2, Shosaku Kashiwada 1,2
1Graduate School of Life Sciences, Toyo University, 2Research Center for Life and Environmental Sciences, Toyo University
Embryonic stages are the most susceptible to xenobiotics. Although chemical toxicity depends on salinity, no method exists to test the salinity dependence of toxicity to aquatic organisms. Here, we describe a new and high-throughput method for determining the salinity dependence of toxicity to aquatic embryos.
Environment
Quantification of Endogenous Auxin and Cytokinin During Internode Culture of Ipecac
Imari Koike 1, Koichiro Shimomura 1, Mikihisa Umehara 1
1Graduate School of Life Sciences, Toyo University
Adventitious shoots can be induced on internodal segments of ipecac without phytohormone treatment. To evaluate phytohormone dynamics during adventitious shoot formation, we measured endogenous auxin and cytokinin in internodal segments by LC-MS/MS.
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