Heterogeneity in blood proteins and egg albumen proteins of the eiderduck, Somateria M. mollissima (L.)

摘要: Abstract 1. The heterogeneity of blood proteins (including haemoglobin) adult and subadult male female Eiderducks, the egg albumen was studied, in relation with some behavioural properties, as nest-site preference being migratory or sedentary. 2. demonstrate a high degree multiplicity, two different patterns pH range 5.3–5.7; half number samples showed “single” bands. other “double” 3. show three patterns, indicating phenotypes (aa, ab bb), occurring four habitat types. 4. No exists between protein aspects for nesting sites. 5. Eiderducks Vlieland colony are residents, frequency b-allele, compared to b-frequency Forvie birds.