Development of the yolk nucleus in the oocytes of the cyprinids Barbus everetti and Barbus fasciatus, the ameiurid Ameiurus nebulosus and the silurid Synodontis nigriventris.
D000818:Animals; D002467:Cell Nucleus; D003530:Cyprinidae; D003593:Cytoplasm; D005399:Fishes; D007059:Ictaluridae; D009865:Oocytes; D010063:Ovum
FISH; OVUM