Stability of liver nuclear proteins in inbred strains of mice.
1. A remarkable similarity in the gel patterns of liver nuclear proteins between four inbred strains of mice (A.CA, B10.A, CBA and DBA/2) was observed. 2. Only a very few quantitative differences were detected in the protein spot patterns of nucleoplasmic (spot of about 41 kDa) and chromatin (spot of about 37 kDa) non-histone proteins between those strains of mice. 3. Comparison of two-dimensional gel patterns of non-histone proteins from males and females revealed a few sex-linked spots. Nucleoplasmic protein with molecular weight of about 59 kDa and chromatin proteins with molecular weights of approximately 47 and 57 kDa were more abundant in liver nuclei of male mouse.
Pałyga
J
J
Department of Genetics, Educational University of Kielce, Poland.
D000818:Animals; D002843:Chromatin / Q000032:analysis; D015180:Electrophoresis, Gel, Two-Dimensional / Q000379:methods; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D005260:Female; D006657:Histones / Q000032:analysis; D008099:Liver / Q000032:analysis* / Q000648:ultrastructure; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D009687:Nuclear Proteins / Q000032:analysis*; D012727:Sex Characteristics
D002843:Chromatin; D006657:Histones; D009687:Nuclear Proteins