title: Maternally derived Cu tolerance in larval fathead minnows: how long does it persist?
abstract: Fathead minnow Pimephales promelas larvae were produced by either copper (Cu)-exposed or naïve females and then subjected to a 96 h survival test using Cu concentrations of 400 and 800 microg l(-1). Three survival challenges were conducted: the first survival test featured 0 day-old larvae while the second and third featured 8 and 15 day-old larvae, respectively. The results of this study show that maternally derived Cu tolerance was relatively short-lived as it persisted for <8 days.
authors: Department of Biology, University of Nebraska at Omaha, 6001 Dodge Street, Omaha, NE 68182-0040, U.S.A.
authors: M K
authors: MK
authors: Sellin
authors: A S
authors: AS
authors: Kolok