... only in testes of the X0 males, ormales lacking the cry locus on the Y- chromosome. In thiscase the accumulated Stellate protein forms proteinaceouscrystals in primary spermatocytes of the cry-defic ... Boldyreff, B., Marin, O., Marchiori, F., Perich, J.W.,Issinger, O G., Pinna, L.A. (1992) The effect of polylysine oncasein-kinase-2 activity is in uenced by both the structure of the protein/ peptide ... 15%SDS/PAGE. The gels were dried and autoradiographed.Assays for detection of protein- protein contacts in yeast two-hybrid system Protein protein interactions were assayed using threedifferent...