Erythrocyte enzymes in groups of Rattus norvegicus with genetic differences in 2,3-diphosphoglycerate levels.
1. A major locus with two alleles is responsible for large differences in erythrocyte 2,3-diphosphoglycerate (DPG) levels in Rattus norvegicus. Blood from homozygous High-DPG, homozygous Low-DPG and heterozygous animals was used to measure blood indices and red cell enzyme activities. 2. Significant differences between groups were found in DPG levels, white blood cell counts and hemoglobin levels. 3. The results suggest that none of the red cell enzymes assayed is structurally or quantitatively different in the three groups.
D019794:2,3-Diphosphoglycerate; D000818:Animals; D004163:Diphosphoglyceric Acids / Q000097:blood* / Q000235:genetics; D004912:Erythrocytes / Q000201:enzymology* / Q000378:metabolism; D005838:Genotype; D051381:Rats
D004163:Diphosphoglyceric Acids; D019794:2,3-Diphosphoglycerate