title: [Isoelectric focusing characteristics of the serum albumin of heterosis hybrid chicken].
abstract: Using isoelectrical focusing, studies have been made on native and heat denatured plasma albumin in two breeds of hens and in their hybrid. Analysis of isoelectrical spectra indicates that hybrid albumin is more heterogeneous and exhibits a shift of pJ value for the main component to more acid pH values as compared with the protein of the paternal breed; with respect to these properties, hybrid protein is more close to maternal one. Albumin of the hybrids exhibits higher stability to heat denaturation, being similar in this respect also to the maternal protein.
mesh_terms: D000818:Animals; D002645:Chickens / Q000097:blood / Q000235:genetics*; D005260:Female; D006824:Hybridization, Genetic; D007525:Isoelectric Focusing; D008297:Male; D011489:Protein Denaturation; D012709:Serum Albumin / Q000235:genetics*; D013045:Species Specificity
chemical_list: D012709:Serum Albumin
vernacular_title: Osobennosti struktury syvorotochnogo al'bumina geterozisnykh gibridov kur po dannym izoélektrofokusirovaniia.