Haemoglobins, Haptoglobins and Albumins of Horses

Braend, M.; Ефремов, Г. Д.

doi:10.1007/978-94-017-6289-2_32

Cited by 9 publications

(8 citation statements)

References 7 publications

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“…Haptoglobin migrates predominantly within the anodal alpha-2 zone. Braend and Efremov (1965) found no phenotypic differences in horse haptoglobin after starch gel electrophoresis and variation in its fast alpha-2 mobility after agarose electrophoresis is not expected. Alpha-2 macroglobulin was the second major component of the alpha-2 zone.…”

Section: Electrophoretic Distribution Of Serum Proteinsmentioning

confidence: 65%

Serum protein electrophoresis in horses and ponies

Matthews

1982

Equine Veterinary Journal

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Summary A method of electrophoresis of horse serum on agarose gels (pH 8.6) is described, together with a system for interpreting changes in the electrophoretic zones based upon the relative distribution of the major serum proteins. Differences in the protein composition of the individual electrophoretic zones of horses and ponies were recorded, although this variation probably reflects differences in management and the presence of subclinical disease. Résumé On décrit une méthode d'électrophorèse du sérum de cheval sur gels d'agarose (pH 8.6). On décrit également un système d'interprétation des changements observés dans les zones électrophorétiques fondé sur la répartition relative des principales protéines du sérum. Des différences ont été constatées dans la composition protéinique des zones électrophorétiques individuelles de chevaux et de poneys; on pense que ces variations explicitaient des différences dans le management et la présence de maladies subcliniques. Zusammenfassung Eine Methode der elektrophoretischen Untersuchung von Pferdeserum auf Agarosegel (pH 8.6) wird beschrieben, zusammen mit einem Interpretationssytem für Veränderungen der elektrophoretischen Zonen. Das System stützt sich auf die relative Verteilung der wichtigen Serumproteine. Unterschiede in der Proteinzusammensetzung individueller electrophoretischer Zonen bei Pferden und Ponies wurden beobachtet. Die Variationen rühren wahrscheinlich von Unterschieden in der Haltung und vom Vorhandensein in subklinischer Krankheitszustände her.

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Section: Electrophoretic Distribution Of Serum Proteinsmentioning

confidence: 65%

Serum protein electrophoresis in horses and ponies

Matthews

1982

Equine Veterinary Journal

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“…Other authors reporting on the horse albumins have confirmed this genetic theory (Braend, 1964;Braend and Efremov, 1965;Gahne, 1966;Osterhoff, 1967;Bengtsson et al, 1968). In addition to the nomenclature established by Stormont and Suzuki (1963), designating the fast migrating albumin zone A and the slow one B, another nomenclature was introduced by Braend and Efremov (1965). They called the fast zone F and the slow zone S. The corresponding genes were designated A P and A P ( F and S in this paper according to the rules of the journal).…”

Section: Introductionmentioning

confidence: 58%

“…In this paper the nomenclature introduced by Braend and Efremov (1965) is used. The main reason for this is that the original nomenclature of Stormont and Suzuki (1963) does not give space for a logical designation to the additional allele described here.…”

Section: Methodsmentioning

confidence: 99%

“…Using starch gel electrophoresis these authors observed three phenotypes which seemed to be controlled by a pair of codominant, autosomal alleles, which they designated uA and uB. Other authors reporting on the horse albumins have confirmed this genetic theory (Braend, 1964;Braend and Efremov, 1965;Gahne, 1966;Osterhoff, 1967;Bengtsson et al, 1968). In addition to the nomenclature established by Stormont and Suzuki (1963), designating the fast migrating albumin zone A and the slow one B, another nomenclature was introduced by Braend and Efremov (1965).…”

Section: Introductionmentioning

confidence: 94%

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A third allele in the horse albumin system

Sandberg

1972

Animal Blood Groups and Biochemical Genetics

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Starch gel electrophoresis according to Gahne (1966) reveals three new phenotypes designated FI, I and IS in horse serum albumin. Family material comprising 97 sire families with a total number of 2742 foals and their dams and population material comprising 2867 adult horses representative of the Swedish Trotter breed were examined. The results were consistent with a genetic theory of three codominant, autosomal alleles F, I and S controlling the six albumin phenotypes observed. The gene frequencies were estimated to be 0.489, 0.049 and 0.462, respectively, for the F, I and S genes in the Swedish Trotter breed. The risk of making false exclusions in paternity controls in the albumin system, if the I allele is not considered, is discussed.

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“…They described three A1 phenotypes A , AB and B controlled by a pair of codominant, autosomal alleles designated d' and aB. Braend & Efremov (1965) confirmed the presence of an A1 polymorphism in Norwegian horses, but a different nomenclature (AlF, AI') was presented. A third variant, designated I, was reported by Sandberg (1972) as an infrequent allele in the Swedish Trotter breed.…”

Section: Introductionmentioning

confidence: 93%