title: Ribosome crystallization in homogenates and cell extracts of chick embryos.
abstract: Ribosome microcrystals have been obtained for the first time in homogenates and extracts of chick embryos mainly in the form of P422 stacks that have average linear dimensions some 40% greater than those obtained in vivo.
mesh_terms: D000818:Animals; D002458:Cell Fractionation; D002642:Chick Embryo; D003460:Crystallization; D008854:Microscopy, Electron; D012270:Ribosomes / Q000648:ultrastructure*; D013347:Subcellular Fractions / Q000648:ultrastructure