title: Developmental changes of chromatin nonhistone proteins of sea urchin embryos.
abstract: The developmental changes in the pattern of chromatin nonhistone proteins have been investigated. The main feature of the observed changes was not the introduction of new or the disappearence of earlier existing species, but the stage-specific alterations in the rate of biosynthesis of the nonhistone protein constituents.
authors.affiliation: Institute for Biological Research, Belgrade, Yugoslavia.
authors.forename: Ljiljana
authors.initials: L
authors.lastname: Ševaljević