ISSN:
1432-0878
Schlagwort(e):
Amoeboid pigment cell
;
Colour change
;
Echinoidea
;
Light-sensitivity
;
Interference contrast microscopy
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Biologie
,
Medizin
Notizen:
Summary Pigment cells isolated from the epithelium of the sea urchin Centrostephanus longispinus display light-sensitivity in the same manner as in normal tissue. In complete darkness they have a round to ovoid shape. On illumination a successive extension of pigment-bearing processes can be observed. Darkness leads to a successive retraction of the pseudopodia.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00224270
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