Unusual properties of sea urchin unfertilized egg chromatin

A typical nucleosomal pattern is not detected by electrophoretic analysis of sea urchin mature egg chromatin, following digestion with micrococcal nuclease. Moreover, at least 80 % of the egg nuclear DNA is resistant to nuclease attack. These unusual features of unfertilized egg chromatin, not share...

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Veröffentlicht in:	Cell biology international reports 1980-01, Vol.4 (2), p.201-210
Hauptverfasser:	Albanese, I., Di Liegro, I., Cognetti, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Chromatin - metabolism Female Histones - metabolism Male Micrococcal Nuclease - metabolism Nucleosomes - metabolism Nucleosomes - ultrastructure Oocytes - ultrastructure Ovum - metabolism Ovum - ultrastructure Sea Urchins - physiology Sea Urchins - ultrastructure Sperm Head - ultrastructure
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