Phenotypes Associated with This Genotype

Genotype
MGI:5050124

• Allelic Composition: Hbb^d4/Hbb⁺
• Genetic Background: involves: 101/H

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

hematopoietic system

increased erythrocyte cell number ( J:7972 )

• increase less marked compared with homozygotes

polycythemia ( J:7972 )

increased hematocrit ( J:7972 )

• increase less marked compared with homozygotes

increased mean corpuscular hemoglobin concentration ( J:7972 )

homeostasis/metabolism

increased blood oxygen capacity ( J:7972 )

• at 28.8 +/- 0.5 mm Hg, the mean pO₂ at 50% saturation is intermediate between that of a homozygous, 11.4 +/- 0.5 mm Hg, and a normal mouse, 46.2 +/- 2.0 mm Hg