Experimental isolation of positively and negatively phototactic phenotypes from a natural population of Daphnia magna Strauss: a contribution to the genetics of vertical migration

The authors isolated and cloned strongly positively and strongly negatively phototactic individuals from a single natural population of Daphnia magna using an experimental column of 2 m high and an irradiance of 2000 W. It is argued that the positively phototactic behaviour is genetic, recessive, th...

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Veröffentlicht in:	Hydrobiologia 1985-07, Vol.126 (2), p.121-127
Hauptverfasser:	DUMONT, H. J, GUISEZ, Y, CARELS, I, VERHEYE, H. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal and plant ecology Animal, plant and microbial ecology Animals Autoecology Biological and medical sciences Brackish Daphnia magna Fundamental and applied biological sciences. Psychology Genetics of eukaryotes. Biological and molecular evolution Population genetics, reproduction patterns Protozoa. Invertebrata
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