Dual origin of yolk nuclei in the lesser
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Lechenault, Henri ;Mellinger, Jean
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Article
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1993
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John Wiley and Sons
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English
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## Abstract Using plastic embedding techniques and semithin sections in order to overcome the difficulties encountered in the sectioning of yolky eggs, we made a histological study of the developing blastodisc and early embryo of the oviparous dogfish __Scyliorhinus canicula__ (L.) (Pisces: Chondri