Literature DB >> 6567578

Further study on a BF silent allele.

K Tokunaga, K Omoto, Y Yukiyama, M Sakurai, H Saji, E Maruya.   

Abstract

A family was found which indicated the existence of a silent allele (BF*QO) at the locus for complement factor B. Three generations with eight members were studied. Four individuals were considered to be heterozygous for B deficiency because of unusual segregation patterns of the BF electrophoretic variants and low levels of B. Haplotype study on the other HLA-linked markers supported the presumption. No unusual products were detected by immunoblotting after sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE).

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Year:  1984        PMID： 6567578     DOI： 10.1007/bf00291408

Source DB:  PubMed          Journal:  Hum Genet        ISSN： 0340-6717            Impact factor:   4.132


  10 in total

1.  Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications.

Authors:  H Towbin; T Staehelin; J Gordon
Journal:  Proc Natl Acad Sci U S A       Date:  1979-09       Impact factor: 11.205

Review 2.  Complement deficiency states.

Authors:  V Agnello
Journal:  Medicine (Baltimore)       Date:  1978-01       Impact factor: 1.889

3.  Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors:  U K Laemmli
Journal:  Nature       Date:  1970-08-15       Impact factor: 49.962

4.  Red cell glyoxalase I polymorphism in Japanese: confirmation of a low GLO frequency.

Authors:  M Hashimoto; S Harada; K Omoto
Journal:  Jinrui Idengaku Zasshi       Date:  1978-06

5.  A hemolytically inactive gene product of factor B.

Authors:  G Mauff; G Federmann; G Hauptmann
Journal:  Immunobiology       Date:  1980       Impact factor: 3.144

6.  Statement on the nomenclature of human C4 allotypes.

Authors:  G Mauff; C A Alper; Z Awdeh; J R Batchelor; J Bertrams; G Bruun-Petersen; R L Dawkins; P Démant; J Edwards; H Grosse-Wilde; G Hauptmann; P Klouda; L Lamm; E Mollenhauer; C Nerl; B Olaisen; G O'Neill; C Rittner; M H Roos; V Skanes; P Teisberg; L Wells
Journal:  Immunobiology       Date:  1983-03       Impact factor: 3.144

7.  [Functional assay of factor B. I. Purification of cobra venom factor and hemolytic assay of factor B (author's transl)].

Authors:  Y Yukiyama
Journal:  Arerugi       Date:  1981-06

8.  Properdin factor B-polymorphism. An indication for the existence of a Bf O-allele.

Authors:  S Weidinger; F Schwarzfischer; H Cleve
Journal:  Z Rechtsmed       Date:  1979-08

9.  Polymorphism of properdin factor B in Japanese. Description of a rare variant and data of association with HLA and C2.

Authors:  K Tokunaga; C Araki; T Juji; K Omoto
Journal:  Hum Genet       Date:  1982       Impact factor: 4.132

10.  Genetic polymorphism of the complement C2 in Japanese.

Authors:  K Tokunaga; C Araki; T Juji; K Omoto
Journal:  Hum Genet       Date:  1981       Impact factor: 4.132
  10 in total
  3 in total

1.  Apparently non-expressed alleles of factor B (BF) code for hypomorphic proteins.

Authors:  I Siemens; M Brenden; G Mauff; M Abbal; E Du Toit; J Bertrams; G Geserick
Journal:  Immunogenetics       Date:  1992       Impact factor: 2.846

2.  Properdin factor B(Bf) polymorphism in the population of Veneto, Italy.

Authors:  C Crestani; L Caenazzo; P Cortivo; C Scorretti; C Caenazzo
Journal:  Z Rechtsmed       Date:  1988

3.  Another family with a silent allele of properdin factor B polymorphism (BF QO).

Authors:  J Bertrams; G Mauff
Journal:  Hum Genet       Date:  1985       Impact factor: 4.132
  3 in total

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