The behavior of male Danio rerio after exposure of fish embryos to a simulated geomagnetic storm
Romanovskiĭ, A.V.; Pesnia, D.S.; Izvekov, E.I.; Krylov, V.V.; Nepomniashchikh, V.A.
Biofizika 59(6): 1151-1156
2014
ISSN/ISBN: 0006-3029 PMID: 25715624 Document Number: 676390
Embryos of the zebrafish, Danio rerio, were exposed to a simulated geomagnetic storm during 24 hours. Fish, developed from these embryos, left a start chamber to an aquarium more readily in comparison to those reared in a normal geomagnetic field. On the other hand, general locomotor activity in fish was not essentially different between the two groups. We hypothesize that an exposure to a geomagnetic storm during embryonic period results in enhanced tolerance to stress caused by a novel environment. A low level stress is in turn a subject to further exploration.