Literature DB >> 540019

Evidence for 15 genetically determined electrophoretic variants of transcobalamin II in rabbit serum.

P Masina, L Ramunno, D Iannelli.   

Abstract

By starch gel electrophoresis and autoradiography two classes of vitamin B12 binding proteins were detected in rabbit serum. By analogy to the nomenclature used in man, the two classes of proteins were named "transcobalamin I" (TCI) and "transcobalamin II" (TCII). Fifteen TCII phenotypes were observed, and family data indicated that they are controlled by five allelic codominant genes. The possibility that the five genes arise from the action of at least two polymorphic and closely linked structural loci is discussed.

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Year:  1979        PMID： 540019     DOI： 10.1007/BF00502134

Source DB:  PubMed          Journal:  Biochem Genet        ISSN： 0006-2928            Impact factor:   1.890


  6 in total

1.  Characterization of R-type vitamin B12-binding proteins by isoelectric focusing. I. The relationship between transcobalamin I, transcobalamin III and the granulocyte R protein.

Authors:  U H Stenman
Journal:  Scand J Haematol       Date:  1974

2.  A rapid ammonium sulfate precipitation technic for separating serum vitamin B12-binding proteins. Method and applications.

Authors:  R Carmel
Journal:  Am J Clin Pathol       Date:  1974-09       Impact factor: 2.493

3.  Complexing of transcobalamin 2 and apparent combination with heparin.

Authors:  B A Cooper
Journal:  Blood       Date:  1970-06       Impact factor: 22.113

4.  Detection of genetic variation with radioactive ligands. III. genetic polymorphism of transcobalamin II in human plasma.

Authors:  S P Daiger; M L Labowe; M Parsons; L Wang; L L Cavalli-Sforza
Journal:  Am J Hum Genet       Date:  1978-03       Impact factor: 11.025

5.  Group-specific component (Gc) proteins bind vitamin D and 25-hydroxyvitamin D.

Authors:  S P Daiger; M S Schanfield; L L Cavalli-Sforza
Journal:  Proc Natl Acad Sci U S A       Date:  1975-06       Impact factor: 11.205

6.  Polymorphism of vitamin B12[57Co] binding proteins in rabbit serum.

Authors:  P Masina; L Ramunno; D Iannelli
Journal:  Anim Blood Groups Biochem Genet       Date:  1978
  6 in total
  3 in total

Review 1.  Genetic patterns of transcobalamin II and the relationships with congenital defects.

Authors:  M Fràter-Schröder
Journal:  Mol Cell Biochem       Date:  1983       Impact factor: 3.396

2.  Allelic forms of mouse transcobalamin 2.

Authors:  M Fràter-Schröder; O Haller; R Gmür; L Kierat; S Anastasi
Journal:  Biochem Genet       Date:  1982-10       Impact factor: 1.890

3.  Population matched (pm) germline allelic variants of immunoglobulin (IG) loci: Relevance in infectious diseases and vaccination studies in human populations.

Authors:  Indu Khatri; Magdalena A Berkowska; Erik B van den Akker; Cristina Teodosio; Marcel J T Reinders; Jacques J M van Dongen
Journal:  Genes Immun       Date:  2021-06-12       Impact factor: 2.676
  3 in total

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