Ecotoxicology and environmental safety 156 463-475 2018年7月 [査読有り]
Here we developed an analytical means of estimating population-level effects of endocrine disruptors on Daphnia magna. Our approach was based on the fact that the endocrine-disrupting juvenile hormone analogs induce the production of male neonates...
Short-term pulsed exposure tests have been increasingly used to evaluate the ecotoxicity of pollutants of which concentrations vary over time in the field. In pulsed exposure, time-weighted average (TWA) concentration is often used as an index of ...
Hiroyuki Mano   Yoshinari Tanaka   
ECOTOXICOLOGY 26(10) 1358-1365 2017年12月 [査読有り]
This study examines the spatial difference in genetic variation for tolerance to a pesticide, fenitrothion, in Daphnia galeata at field sites in Lake Kasumigaura, Japan. We estimated genetic values of isofemale lines established from dormant eggs ...
ECOLOGICAL RESEARCH 22(6) 929-939 2007年11月 [査読有り][招待有り]
In this paper, both the empirical and theoretical genetic aspects of human-mediated introgressive hybridization are reviewed in terms of their association with the breakdown of postzygotic isolating mechanisms. I also compare several simulation mo...