作者: Luisa Enea , Susan S. Gottesman , Giorgio Vidali
DOI: 10.1016/0047-6374(78)90056-8
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摘要: Abstract We have studied the variation in histone composition of red blood cell during embryonic development duck. The problem has been approached by fractionating cells according to maturity and type bovine serum album density gradients analyzing electrophoretically histones which extracted from purified populations. Additional data obtained pulse-labeling experiments immunofluorescence techniques. results indicate that H5 may be absent very immature primitive it accumulates nucleus maturation cell. A similar relative increase content is observed definitive erythroid series. Mature adult erythrocytes mature series contain comparable amounts present lower line.