Ribosome-like granules within areas of the perinuclear space in cells of 13--14 somite chick embryos.
D000818:Animals; D002467:Cell Nucleus; D002642:Chick Embryo / Q000166:cytology; D003593:Cytoplasm; D004721:Endoplasmic Reticulum; D008566:Membranes; D008648:Mesoderm / Q000166:cytology*; D012270:Ribosomes